FAW J6 Jiefang IV Series Operation Manual
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FAW J6 Jiefang IV Series Operation Manual

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Jiefang
Truck
Operation Manual
J6 China IV, China V series
FAW Co., Ltd.
1

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Summary of Contents for FAW J6 Jiefang IV Series

  • Page 1 Jiefang Truck Operation Manual J6 China IV, China V series FAW Co., Ltd.
  • Page 2 Foreword Welcome to use J6 Jiefang IV, Jiefang V series trucks! This series of vehicles include trucks, tractors, dump trucks, cement mixers and various refitted trucks. They are equipped with CA6DL, CA6DM2, CA6DM3, CA6DN1, BF6M1013, CA6DK1 series of National IV and National V electronic diesel engines; BOSCH or self-propelled SCR post-processing system; 12-gear, 10-gear, 9-gear, 8-gear transmission;...

  • Page 3: Table Of Contents

    Content J6 China IV Series ....................1 Instructions for warning lamp and indicator lamp ......... 16 Driving Required Reading ..................2 Oil pressure alarm lamp ................. 20 Information to the driver ..................2 Indicator lamp for electrical charging ............20 Vehicle nameplate and vehicle identification code ..........
  • Page 4 Trailer brake valve ..................37 Hill driving ....................56 Door opening/closing ..................37 Vehicle parking ....................57 Window regulator ..................38 Economic driving................... 57 Driver's seat ....................39 Towing tractor ....................58 Seat safety belt ....................40 Dump truck ......................60 Ventilation and air conditioning unit ..............
  • Page 5 Free rotation of the steering wheel ..............83 J6 pilotage tractor ....................113 Drum brake system maintenance ..............83 Correct operation ....................114 Air drying tank ....................83 Switches Buttons Handles ................. 114 Replacement of friction plate ................ 84 AMT Automatic Transmission Operating System ........114 Wheel brake clearance adjustment ..............
  • Page 6 Replace the oil filter (CA6DK1 engine) ............142 Driver's seat ..................... 190 Change the lubricating oil of transmission ..........142 Driver's seat (standard configuration) ............190 Replace lubricating oil for 12-gear automatic transmission ......143 Driver's seat (high configuration) ..............192 Change the lubricating oil of drive axle ............

  • Page 9: J6 China Iv Series

    J6 China IV Series...

  • Page 10: Driving Required Reading

    Driving Required Reading Jiefang J6 China IV, China V series instruction Information to the driver Vehicle nameplate and vehicle identification code Engine nameplate and cylinder number Fuel The nameplate is located near the front axle on Engine nameplate and cylinder number are Fuel oil selection the left (right) side of the longitudinal beam of the shown in the figure.
  • Page 11 Jiefang J6 China IV, China V series instruction Correct operation Warning Warning Add fuel ⊙It is forbidden to use fire to bake fuel supply －Insert the key, hold the fuel tank cap exterior Do not fill fuel other than diesel to the diesel engine; to prevent fire or explosion, and do not mix the system (fuel tank, fuel line, fuel primary filter, fuel margin by hand, rotate the key counterclockwise by...

  • Page 12: Urea Solution

    Driving Required Reading Jiefang J6 China IV, China V series instruction Vehicle inspection In order to give full play to vehicle performances and prolong the service life, vehicle inspections and maintenance must be carried out, and the following inspections should be carried out regularly. Inspection of new vehicles - Please check carefully after receiving the new vehicle, and then put it into use and ensure safety.

  • Page 13: New Vehicle Running-In

    - During the running-in operation of new vehicles, the fuel consumption of the engine is higher and the - When replacing the parts, use those bearing FAW oil level should be checked daily. identifications, which can be purchased from the...

  • Page 14: Correct Operation

    Correct operation Jiefang J6 China IV, China V series instruction Instrument and alarm lamp Instrument diagram Instruments in high and standard configurations (J6P) ①Water ②Engine ③Indicator and ⑥Secondary ④Speedometer ⑤Fuel gauge ⑦Main LCD ⑧Button 1 ⑨Button 2 thermometer tachometer alarm lamp...
  • Page 15 Jiefang J6 China IV, China V series instruction Correct operation Instruments in low configuration (J6P) ①Water thermometer ②Engine tachometer ③Urea level meter ④Barometer ⑤Speedometer ⑥Fuel gauge ⑦LCD screen ⑧Button 1 ⑨Button 2 ⑩Indicator and alarm lamp...
  • Page 16 Correct operation Jiefang J6 China IV, China V series instruction J6M Instruments ①Engine tachometer; ②Fuel gauge; ③Barometer; ④Water thermometer; ⑤Speedometer; ⑥ LCD screen; ⑦ Indicator and alarm lamp; ⑧Button 1 ⑨Button 2.

  • Page 17: Speedometer

    Jiefang J6 China IV, China V series instruction Correct operation Speedometer Engine tachometer Fuel gauge Indicate the speed of the vehicle. The engine tachometer is better to control the Indicates the amount of fuel in the fuel tank. engine speed in the green zone ①, where the best －The driving mileage is displayed on the LCD 0: Indicates that the fuel tank is empty.

  • Page 18: Water Thermometer

    Correct operation Jiefang J6 China IV, China V series instruction First automobile First partner Instantaneous fuel Button 1 Button 2 Water thermometer After the pointer returns to the normal operating LCD screen (J6P) position, stop the engine for the following checks: The water thermometer indicates the coolant A LCD screen includes a main LCD screen and a temperature of the engine.

  • Page 19: Main Lcd Screen In High Configuration

    Jiefang J6 China IV, China V series instruction Correct operation First automobile First partner Instantaneous fuel Main LCD screen in high configuration - Lower part 1: Status bar shows the brake air - Lower part 2: The state bar (or numerical value) pressure, and the circuit with relatively small air indicates the working pressure of the lubricant in The interface of main LCD screens in high...

  • Page 20: Secondary Lcd Screen In High Configuration

    Correct operation Jiefang J6 China IV, China V series instruction First Automobile First Partner 1 Engine Fault Information 2 Historical information of fuel consumption 3 Fuel leakage information The system is free of fault －Lower part 3: The value indicates the value of the Secondary LCD screen in high configuration Main menu urea liquid level.

  • Page 21: Main Lcd Screen In Standard Configuration

    Jiefang J6 China IV, China V series instruction Correct operation Main LCD screen in standard configuration Secondary screen standard Urea level meter(low configuration) configuration The main LCD screen interface is divided into Indicating the amount of urea liquid. two areas: upper and lower. The secondary LCD screen is divided into two 0: Indicates that the fuel tank is empty.

  • Page 22: Barometer (Low Configuration)

    Correct operation Jiefang J6 China IV, China V series instruction Upper part Instantaneous fuel Middle part Total Lower part mileage Barometer (Low Configuration) Barometer (J6M) LCD screen in high configuration (J6M) Double pointer type. Double pointer type. The main LCD interface is divided into three areas: upper, middle and lower.

  • Page 23: Main Menu (J6M)

    Jiefang J6 China IV, China V series instruction Correct operation Main menu 1. Engine fault information 2. Historical information of fuel consumption 3. Historical information of fuel leakage 4. Self-inspection of instrument Fault-free record * If the pressure gauge pointer is less than 0.7 and Main menu (J6M) the CA6DK1 is less than 1.3, the engine should be Only the LCD screen in high configuration has...

  • Page 24: Instructions For Warning Lamp And Indicator Lamp

    Correct operation Jiefang J6 China IV, China V series instruction Instructions for warning lamp and indicator lamp Icon Name of alarm Lamp/indicator lamp In case of fault of coolant level, brake system, oil pressure, cab turnover, coolant STOP fault alarm lamp temperature Brake system fault alarm lamp When the air pressure of reservoir is insufficient...
  • Page 25 Jiefang J6 China IV, China V series instruction Correct operation Icon Name of alarm Lamp/indicator lamp Headlamp high beam indicator lamp When the headlamp high beam is on Left turn indicator lamp In case of left turn Right turn indicator lamp When turns right Indicator lamp for electrical charging When the battery system fails...
  • Page 26 Correct operation Jiefang J6 China IV, China V series instruction Icon Name of alarm Lamp/indicator lamp Inter-wheel differential lock indicator lamp When the inter-wheel differential lock is engaged Axle-to-axle differential lock indicator lamp When the axle-to-axle differential lock is engaged Coolant level alarm lamp When the coolant level is too low Lamp fault alarm lamp...
  • Page 27 Jiefang J6 China IV, China V series instruction Correct operation Icon Name of alarm Lamp/indicator lamp Gearbox fault alarm lamp When the gearbox fails Gearbox oil temperature alarm lamp When the transmission oil temperature is too high Retarder Operating Instruction When the retarder works ECAS height indicator During the ECAS height adjustment...

  • Page 28: Oil Pressure Alarm Lamp

    - If the oil quantity is normal and there is no oil leakage, the lubrication system has failed. Please - No abnormality is found in the above-mentioned contact an authorized service store. inspection, indicating that the charging system has failed, please contact the nearby FAW service station.

  • Page 29: Engine Fault Alarm Lamp

    Operate the engine at a speed slightly above the idle and vehicle appropriately according to the hazard - If there is any leakage, please contact FAW speed in order to decrease the engine temperature. degree of the fault. At this time, the vehicle should Maintenance Station nearby.

  • Page 30: Stop Fault Indicator Lamp

    Correct operation Jiefang J6 China IV, China V series instruction STOP fault indicator lamp Brake system fault alarm lamp Cab turnover alarm lamp When the cab is tilted forward or the lock is not in When one or more functions fail among the When the air pressure is lower than 0.55 MPa, the coolant level, the brake system, the oil pressure and alarm lamp will be ON during driving.

  • Page 31: Engine Preheating Indicator Lamp

    Jiefang J6 China IV, China V series instruction Correct operation Engine preheating indicator lamp ABS alarm lamp The light is ON (yellow), which indicates that the ABS system of the trailer is out of order. During the engine preheating, the Indicator lamp is Turn on the ignition switch, the alarm lamp is on, and the system performs self-inspection.

  • Page 32: Lighting Fault Indicator Lamp

    Correct operation Jiefang J6 China IV, China V series instruction Lighting fault indicator lamp Emission fault alarm lamp Auxiliary brake indicator lamp The lamp is on when brake light is broken. When the OBD system detects a problem with the When the system performs self-check, the emission system, the emission fault lamp is on, and Indicator lamp is on briefly.

  • Page 33: Asr Fault Alarm Lamp (High Configuration)

    The alarm lights flicker and the ASR function prompt the system to malfunction seriously, and the works (normally). system will stop working. Please go to FAW Caution Maintenance Station for repair. If the current barometer shows a lower barometric value, the vehicle may not be able to return to the normal height.

  • Page 34: Switches Buttons Handles

    Correct operation Jiefang J6 China IV, China V series instruction Switches Buttons Handles Caution ⊙ For non-dangerous goods transport vehicles, when turning off the key switch and leaving the vehicle, you should turn off the main switch of manual power supply. ⊙...

  • Page 35: Ignition Switch

    Jiefang J6 China IV, China V series instruction Correct operation Screw Combination switch Light switch Ignition switch - Close all lights when the left handle is in the OFF The combination switch includes: light switch, LOCK: Turn off the power supply of the electrical variable light switch, steering switch, cruise control position.
  • Page 36 Correct operation Jiefang J6 China IV, China V series instruction Push Lift Pull Dimmer switch Turn lamp switch The cruise control function allows the engine to operate in a favorable speed range while allowing - In any case, the left handle is lifted up to turn on - The turn lamp turns off when the left handle is in the vehicle to automatically maintain the speed and the high beam of head lamp.
  • Page 37 Jiefang J6 China IV, China V series instruction Correct operation Caution Starting of the cruise function Recovering of the cruise function and cruise speed - Release the clutch pedal and brake pedal, turn off When the cruise function is not used, set the main the auxiliary brake switch and set the main switch switch of the cruise in the OFF position in order to - If the cruise function is relieved by means other...
  • Page 38 Correct operation Jiefang J6 China IV, China V series instruction Auxilia brake Screw Lift The right handle has the functions of wiper switch, Windshield washer switch Auxiliary brake switch windshield scrubber switch and auxiliary brake - Lift the handle upward so that the washing liquid It is used to absorb the energy of the engine to assist switch.
  • Page 39 Jiefang J6 China IV, China V series instruction Correct operation * Loosen accelerator pedal; - When the above conditions are met, the electronic Warning Auxiliary engine braking control system will activate the auxiliary braking ⊙ When the engine brake is working, it is strictly Engine model recommended speed range function and the auxiliary brake indicator lamp will...

  • Page 40: Function Switch

    Correct operation Jiefang J6 China IV, China V series instruction Rear fog lamp switch Inter-axle differential lock switch - When foggy or dusty, use the rear fog lamp in - Used to lock the inter-axle differential between the order to alert the rear vehicle. middle axle and the rear axle.
  • Page 41 Jiefang J6 China IV, China V series instruction Correct operation ECAS drive help switch - When PTO switch is pressed, the conversion Parking power takeoff switch between manual throttle and pedal throttle is - When the switch is pressed, the ECAS controller - Press this switch and the power takeoff lamp on realized.
  • Page 42 Correct operation Jiefang J6 China IV, China V series instruction - Economic gear: It is recommended to use no-load - The fuel-saving switch needs to cooperate with the PTO speed regulating switch flat road and simple road condition. electronic control unit to work. When the electronic - In the engine PTO mode, the engine speed control unit receives the working condition signal regulation is realized by operating the PTO speed...

  • Page 43: Cigarette Lighter

    Jiefang J6 China IV, China V series instruction Correct operation Caution ⊙ When a vehicle is running, it is forbidden to operate the power control switch. ⊙ If you need to disconnect all the power supply of the vehicle, you must operate the manual power supply main switch on the chassis.

  • Page 44: Steering Wheel Lock Handle

    Correct operation Jiefang J6 China IV, China V series instruction Steering wheel lock handle Parking brake valve (referred to as manual Caution valve) ⊙ Before loosening the manual valve, confirm that The steering wheel lock handle is on the steering column.

  • Page 45: Trailer Brake Valve

    Jiefang J6 China IV, China V series instruction Correct operation Trailer brake valve Even if trailer braking is used, other normal Door opening/closing braking operations can be carried out. Only used to control the trailer braking. Operation of door lock (operation outside the Caution vehicle) When the trailer is braking, pull the right brake...

  • Page 46: Window Regulator

    Correct operation Jiefang J6 China IV, China V series instruction Operation of door lock (operation inside the Window regulator Electric window regulator vehicle) Operation of manual window regulator - At the driver's side, you can control the window - Close the door, and press the inner lock button ① regulator of the left and right doors.

  • Page 47: Driver's Seat

    Jiefang J6 China IV, China V series instruction Correct operation ① Front and rear adjustment of seat ③ Seat back angle adjustment Driver's seat －Pull the angle adjustment handle forward, adjust - When adjusting the front and rear positions of the There are four functions: seat, pull the front and rear adjusting handle upward, the seat back to the appropriate angle with the force...

  • Page 48: Seat Safety Belt

    Correct operation Jiefang J6 China IV, China V series instruction Adjust tightness Too high Push Correct Seat safety belt Fasten the safety belt Release the safety belt Warning - Sit on the seat so that the back of body - Press the red key in order to automatically comfortably rests on the back of the seat, slowly withdraw the woven tap.

  • Page 49: Ventilation And Air Conditioning Unit

    Jiefang J6 China IV, China V series instruction Correct operation Ventilation and air conditioning unit Cab ventilation Air conditioning unit Temperature setting knob① - The knob controls the temperature level, and the Forced ventilation The panel of air conditioning control mechanism is shown in the figure.
  • Page 50 Correct operation Jiefang J6 China IV, China V series instruction - Internal and external air conversion button ⑧: Functional button description Manual control Press the button to change the air conditioning This system adopts the principle of automatic The functions of knobs and keys can be chosen between the internal and external air extraction control, manual priority, one-button control and rear manually through manual controls while other...
  • Page 51 Jiefang J6 China IV, China V series instruction Correct operation ⊙ Under idle conditions, air conditioning should Caution not be used for more than 30 minutes. ⊙ When it is necessary to melt the ice and snow on ⊙ In order to prevent dust from entering the cab, the outside of windshield glass, the internal and external air transfer knob should be placed in the the external air filter should be maintained regularly.

  • Page 52: Receiver

    Correct operation Jiefang J6 China IV, China V series instruction Receiver Caution When parking, if the radio is used, the ignition switch key should be Mechanical tuning receiver (J6P) ① Tuning knob; ②Volume knob; ③ LCD screen; ④ Power switch; ⑤Band selection ⑥...

  • Page 53: Electronic Tuning Receiver (J6P)

    Jiefang J6 China IV, China V series instruction Correct operation Electronic tuning receiver (J6P) ① Volume knob; ② Memory 5-key/circular play; ③ Memory 3-key/last front folder; ④ Memory 1-key/forward 10 songs; ⑤ Memory 2-key/backward 10 songs ⑥Memory 4-key/next folder; ⑦Memory 6-key/random play; ⑧LCD screen; ⑨clock settings; ⑩power switch, and ⑪ mute ⑫...

  • Page 54: Receiver (J6M)

    Correct operation Jiefang J6 China IV, China V series instruction Receiver (J6M) ① Power switch; ② AM/FM conversion button; ③ Last song; ④ Next song; ⑤ LCD display; ⑥ Turning knob ⑦ Volume knob; ⑧ Balance knob; ⑨ Clock minute setting; ⑩ Clock hour setting; ⑪ USB socket.

  • Page 55: Driving Record

    Jiefang J6 China IV, China V series instruction Correct operation Driving record Car drive recorder ①RS232 interface ② TF card slot, ③ LCD screen, ④ Menu key, ⑤ Up-turn key ⑥USB interface ⑦ IC card slot ⑧ Down-turn key ⑨ Speaker mouth ⑩...

  • Page 56: Overturn Mechanism Of The Cab

    Correct operation Jiefang J6 China IV, China V series instruction Overturn mechanism of the cab Warning Caution ⊙ Before the cab is turned over, the vehicle shall ⊙ Before driving, the position of the reversing rod be parked on the horizontal surface, and the on the oil pump should be checked and confirmed.

  • Page 57: Electric Cab Flip Forward

    Jiefang J6 China IV, China V series instruction Correct operation After the cab is turned over, the insurance pin ① Electric cab flip forward Caution is screwed out. Turn on the “cab overturn switch” on the cab The direction of operation of the change-over interior function switch.

  • Page 58: Electric Cab Fall- Back

    Correct operation Jiefang J6 China IV, China V series instruction Insert into the lock stop hole ② to lock the brace Electric cab fall- back Manual front turning and fall-back of cab rod. Turn the reversing rod ① so that it is in an Turning the change-over switch①...
  • Page 59 Jiefang J6 China IV, China V series instruction Correct operation With the connecting sleeve ③ and the pressure bar ④ in the vehicle-mounted tool, insert the connecting sleeve into the hexagonal turning head ② of the manual pump, then insert the pressure bar into the hole on the sleeve, and shake it up and down to make the cab roll forward or fall back to the body accessories.

  • Page 60: Body Accessories

    Correct operation Jiefang J6 China IV, China V series instruction Body accessories Left external rearview mirror Brake pedal Right external rearview mirror Electric exterior rearview mirror Sun visor Opening of front outer panel It has the following functions: In case of direct sunlight during driving, the sun When opening the outer panel, lift the open visor can be lowered.

  • Page 61: Use Of License Plate And Front Tow Hook

    Jiefang J6 China IV, China V series instruction Correct operation Turn the outer panel up and open it by gas spring Use of license plate and front tow hook Pull out the lower split pin①, pull the drag hook support. As shown in the picture. pin handle②...

  • Page 62: Spare Tire Regulator

    Correct operation Jiefang J6 China IV, China V series instruction Spare tire regulator Spark extinguisher switch (dangerous chemicals) Exhaust tailpipe Spark extinguisher Spare tire lifter connecting rod Remove the spare tire Install a spare tire Install the spark extinguisher at the rear end of the - Use the special wrench in the on-board tool, turn - Hang a bracket on the spare tire, turn the exhaust tailpipe.

  • Page 63: Correct Driving

    Jiefang J6 China IV, China V series instruction Correct operation Correct driving Engine cold start warm-up Caution Normal engine start-up When the external temperature is lower than 0℃, ⊙ Do not step on the accelerator violently after the preheating indicator lights up, indicating Operation before start-up starting so as to prevent the oil pressure from...

  • Page 64: Notes For Winter Operation

    Correct operation Jiefang J6 China IV, China V series instruction Notes for winter operation Vehicle driving Hill driving Oil should be selected correctly according to the It can be started only when the engine is running For driving down a long and steep slope on a ambient temperature at that time.

  • Page 65: Vehicle Parking

    Jiefang J6 China IV, China V series instruction Correct operation Vehicle parking Economic driving Regularly check whether alignment parameters of the front wheels are correct and the When parking, the accelerator pedal should be Unnecessary high speed driving and low gear setting of the front harness may increase fuel released first to reduce the speed of the vehicle.

  • Page 66: Towing Tractor

    Correct operation Jiefang J6 China IV, China V series instruction Towing tractor - Pull the handle of the traction seat outward to open Warning Before the coupling of semi-trailer, the flat site shall be selected and the parking brake of the lock hook, then slowly move the tractor Don't start immediately after the semi-trailer is semi-trailer shall be tensioned.
  • Page 67 Jiefang J6 China IV, China V series instruction Correct operation - Raise the handle of the semi-trailer upward and When the semi-trailer is disengaged: pull it outward to release the lock hook and move - The tractor and semi-trailer are on a straight line the tractor forward slowly to separate it from the and parked on a flat site.

  • Page 68: Dump Truck

    Maintenance Jiefang J6 China IV, China V series instruction Dump truck Load Parking power takeoff Driving power takeoff - When the engine idles, the variable speed control - Step on the clutch pedal, and put the variable rod is hung to the neutral position in the low gear speed control rod into any gear in the low gear area.

  • Page 69: Concrete Mixer Truck

    Jiefang J6 China IV, China V series instruction Correct operation Concrete mixer truck Power take-off mode: PTO power take-off mode of engine. The transmission ratio of engine PTO output shaft to crankshaft is: - CA6DL engine: I=0.957. - CA6DM2 engine: I=0.926. The PTO allows the output torque as follows: - CA6DL engine: 800Nm.

  • Page 70: Maintenance

    Maintenance Jiefang J6 China IV, China V series instruction Regular maintenance Tire Air pressure (kPa) 315\80R22.5 850~900 315\70R22.5 315\60R22.5 295\80R22.5 11.00-20 11.00R20 High 740~780 12.00-20 12.00R20 720 (Level 14) 11.00R22.5 Check before driving Check the tire pressure. The tire pressure should 830 (Level 16) meet the following requirements: Check the oil level of engine lubricant before...

  • Page 71: Check During Driving

    Jiefang J6 China IV, China V series instruction Maintenance Check during driving Check after receiving the vehicle Check the tire tread surface for scratches, cracks, or abnormal wear. On the safe site, travel at about 20km/ h, check This vehicle is equipped with air dryer, so the air the braking effect and the working condition of reservoir is not required to drain daily.

  • Page 72: Simple Inspection And Maintenance

    Simple inspection and maintenance Coolant Precautions - You must use a coolant that meets the Q/CAM-192 standard and is marked with "FAW Spare Parts" on the lid. - Use coolant throughout the year. - Do not mix with other brands during use.
  • Page 73 - Avoid contact with eyes, and wash with clean water immediately in case of contact; the product is －The cover is a one-time cover with "FAW Spare harmful to health. In case of drinking by mistake, Parts" on it.
  • Page 74 Maintenance Jiefang J6 China IV, China V series instruction Addition of coolant - Unscrew the filler cap of the expansion tank to add - Start the engine and run to the normal temperature coolant. Add to the upper line and tighten the filler (the coolant lines from the radiator upper water Warning cap.

  • Page 75: Single-Stage And Double-Stage Air Filters

    - In a general area, the filter element is maintained the test by the FAW Technical Center and provides once every 10,000 km. If you often drive in windy the test report may also be used.

  • Page 76: Desert Filter

    Maintenance Jiefang J6 China IV, China V series instruction - Before assembly, check whether the sealing ring Desert filter Maintenance of primary filter element: of the end face of filter element is in good condition, Every 250 hours: Clean up the ash basin ④, - Every 750h driving: service the main filter and check whether the filter paper is damaged.

  • Page 77: Oil Bath Filter

    Jiefang J6 China IV, China V series instruction Maintenance Oil bath filter Maintenance steps of cyclone tube rough filter Maintenance of primary filter element: module ③: - Every 750h driving: service the main filter Maintenance of primary oil bath air filter: - Remove the main filter element ①...

  • Page 78: Primary Diesel Filter

    Maintenance Jiefang J6 China IV, China V series instruction Maintenance steps for primary oil bath filter Primary diesel filter - During the assembly, apply the engine oil to the gasket ① surface first, then slightly screw the element: Water shall be drained in time every 2500km. strainer filter to the pedestal by hand and then screw - Loosen the drain pan draw hook, take down the Replace the primary diesel filter when driving...

  • Page 79: Secondary Diesel Filter

    Jiefang J6 China IV, China V series instruction Maintenance - After assembly, unscrew the bleeding screw plug Secondary diesel filter Caution ①. Press the manual oil pump to fill the crude filter During assembly, be sure not to neglect loading the A secondary diesel filter plays an important role with fuel, so as to ensure that the sealing parts do in ensuring the normal operation of fuel injection...

  • Page 80: Spin-On Type Oil Filter

    The oil filter - When replacing, remove the filter element with Change the oil filter every 3 months or every that has passed the test by the FAW Technical 5000km in dusty areas. special wrench and replace the new filter element.

  • Page 81: Exhaust Post-Processor

    Jiefang J6 China IV, China V series instruction Maintenance The postprocessor assembly is equipped with fragile ceramic carrier; prevent knock, external force impact and ingress of foreign matter during the use; if the assembly air leak or ceramic carrier breaking is resulted in due to the above causes, replace them in the designated service station in time.

  • Page 82: Fan Clutch

    The ECU and various sensors of the electronic control system are not allowed to be disassembled and repaired randomly. If damage is confirmed, it must be replaced with the same model of FAW. Fan clutch Clutch The harness connectors of electrical control system must be firmly connected.

  • Page 83: Suspension Maintenance

    Jiefang J6 China IV, China V series instruction Maintenance Suspension maintenance Tighten the bolt nuts of key components. Caution ⊙ Before tightening bolts and nuts, make sure the threads themselves and the surface to be connected are clean. ⊙ Before tightening, bolt threads should be coated with gear oil as required, and the gear brand is 80W/90 GL-5.
  • Page 84 Maintenance Jiefang J6 China IV, China V series instruction Front leaf spring Check and tighten the horizontal stabilizer bar Tightening of leaf spring U-bolt - Uniformly tighten U-shaped bolts and nuts for leaf bolts and nuts, and the tightening torque value is - Uniformly tighten the U-shaped bolts and nuts of springs.
  • Page 85 Jiefang J6 China IV, China V series instruction Maintenance Enhanced type - Uniformly tighten U-shaped bolts and nuts for Check and tighten upper anti-reaction rod bolts - Check and tighten the fixed bolt and nut of the balanced suspension leaf springs. The torque values and nuts.
  • Page 86 Maintenance Jiefang J6 China IV, China V series instruction Standard type - For tightening standard reaction rods, the - Check and tighten the lower reaction bar bolt and - Check and tighten the lower connecting plate bolts tightening torque values are shown in the table nut, and the tightening torque values are shown in and nuts, and the tightening torque values are below.
  • Page 87 Jiefang J6 China IV, China V series instruction Maintenance Air suspension (optional) - Fasten bolts and nuts for connecting the large - Fasten connecting bolts between the air - Fasten U-shaped bolts. bracket of air suspension to the frame. suspension airbag and the lower bracket. - The bolts and nuts should be tightened evenly to - All the bolts and nuts should be tightened evenly - The bolts should be tightened evenly to the...
  • Page 88 Maintenance Jiefang J6 China IV, China V series instruction - Apply grease to the front bracket pin of the front - Apply grease to the rear bracket pin an ring pins of - Apply grease to the front bracket pin of the rear leaf spring.

  • Page 89: Determination Of Oil Leakage Fault Of Shock Absorber

    Jiefang J6 China IV, China V series instruction Maintenance Dust cover Oil stains Outer cylinder - Apply grease to the rear bracket pin an ring pins of Determination of oil leakage fault of shock Adjustment of the front wheel toe-in the rear leaf spring.

  • Page 90: Regular Rotation Of The Wheel

    Maintenance Jiefang J6 China IV, China V series instruction Regular rotation of the wheel When a vehicle travels 10,000 km, the wheels shall be rotated according to the order shown in the figure.

  • Page 91: Free Rotation Of The Steering Wheel

    Jiefang J6 China IV, China V series instruction Maintenance Free rotation of the steering wheel Drum brake system maintenance Air drying tank Check the amount of free rotation of the steering To maintain the front and rear wheel brakes, Drying tank needs to be replaced when any of the wheel after a vehicle travels every 10,000 km.

  • Page 92: Replacement Of Friction Plate

    Replace the brake friction plate, please go to the same braking effect, the stroke of push rod of left - Brake chamber push rod stroke: service station designated by FAW, and use products and right brake chambers should be minimized and Front brake chamber (40 ± 5) mm.

  • Page 93: Use Of Abs/Asr (Optional)

    Jiefang J6 China IV, China V series instruction Maintenance Use of ABS/ASR (optional) ABS/ASR system consists of ECU, wheel speed Vehicles should strictly follow the prescribed tire sensor and sensor wire, gear ring, anti-lock solenoid pressure standards, and at the same time maintain ABS is an electronic control system that monitors valve, ABS indicator lamp, ASR alarm lamp, ASR the balance of coaxial tire pressure.

  • Page 94: Precautions Of Abs/Asr

    Maintenance Jiefang J6 China IV, China V series instruction Precautions of ABS/ASR counter-clockwise to lock nuts on the adjusting bolt. - In order to check the wear of the bracket rubber It is strictly forbidden to wash out ECU with water.

  • Page 95: Battery

    Jiefang J6 China IV, China V series instruction Maintenance Status display Battery Fuse Headlight light adjustment Regularly check whether the battery case is The fuse is located on the right side of the Method of headlight light adjustment deformed, leaked or damaged and check the battery dashboard.

  • Page 96: Lubricating Oil

    Maintenance Jiefang J6 China IV, China V series instruction Lubricating oil Change the lubricating oil Adjustment direction of optical axis Adjustment direction of optical axis When replacing, disassembling, and reassembling Left headlamp Left headlamp the lubricating oil assembly, bearings, bushings, and Down Left Right...

  • Page 97: Oil Change Cycle Of Each Assembly

    Jiefang J6 China IV, China V series instruction Maintenance Oil change cycle of each assembly Engine every 10,000 km Transmission every 50,000 km Drive axle every 50,000 km or one year Normal Too high Steering system every 20,000 km or half a year Warning ⊙...

  • Page 98: Change The Lubricating Oil Of Transmission

    Maintenance Jiefang J6 China IV, China V series instruction Oil quantity: - About 23L (CA6DL series of engines) - About 33L (CA6DM2 engine) - About 34L (CA6DN1 engine) - About 21L (CA6DE3 engine) - About 22L (BF6M1013 engine) - About 29L (CA6DK1 engine) Warning ⊙...

  • Page 99: Drive Axle Oil Change

    Jiefang J6 China IV, China V series instruction Maintenance Caution Drive axle oil change Oil quantity: ⊙ The lubricating oil shall be replaced when the - It varies according to the specific type of When a vehicle travels every 10,000 km or for a transmission vehicle has been just stopped (the vehicle is hot).
  • Page 100 Maintenance Jiefang J6 China IV, China V series instruction Change oil cycle and oil quantity: - When the running-in of new vehicle is over Model of drive axle Oil quantity (L) (traveling 2500km). Middle axle: about 20 Specified liquid level R13T457 Inter-axle differential: about 0.8 - Lubricants should be replaced for road vehicles...
  • Page 101 Jiefang J6 China IV, China V series instruction Maintenance - 9L: Double front axle steering vehicle with 110 - Remove the low pressure oil connector from the cylinder diameter steering gear. steering gear. Oil: TF-8M hydraulic transmission - Turn the steering wheel left and right to the limit (condensation point is -32 ℃...

  • Page 102: Emergency Handling

    Maintenance Jiefang J6 China IV, China V series instruction Emergency handling Jack head Tire inflation Replace tires (in a flat nut form) - Then tighten the release valve clockwise to fix the jack. In the way of driving, if the tire is deflated, it Removal of tires needs to be inflated in time.
  • Page 103 Jiefang J6 China IV, China V series instruction Maintenance - Tighten the nut until it does not loosen, then Caution Installation of tires loosen the jack, put down the vehicle, and tighten ⊙ Do not use molybdenum disulfide, organic - Before installing the tires, the threaded parts of the the nut in the shown order.

  • Page 104: Appendix And Data

    Clean corroded parts and install them Engine oil viscosity is too high Replace with engine oil with proper viscosity Starter operation is abnormal To FAW service station for service The shift lever is not in neutral Return handle to neutral position...
  • Page 105 Jiefang J6 China IV, China V series instruction Appendix and Data - It is possible to rotate the starter normally. Fault diagnosis Solutions Lack of fuel Refueling and releasing air Fault of the oil-breaking control system Check control circuit, air circuit and mechanical part Fuel system mixed with air Release air Fuel filter is blocked...
  • Page 106 The engine can be started but the engine will go off immediately Fault diagnosis Solutions Idle speed is too low To FAW service station for adjustment Fuel filter is blocked Replace filter element Air filter is blocked Clean or replace filter...
  • Page 107 Jiefang J6 China IV, China V series instruction Appendix and Data Overheating of engine Fault diagnosis Solutions Foreign matter attached to the front of the radiator Clean with soft brush The thermostat fails Replace Insufficient coolant Supplement coolant Water pump leakage Replace Fan clutch fails Replace...
  • Page 108 Appendix and Data Jiefang J6 China IV, China V series instruction Excessive oil consumption Fault diagnosis Solutions Use not suitable oil Replace engine lubricating oil that meet the requirements Excessive engine oil Add appropriate amount of oil Oil leakage Check the lubrication system to eliminate the loose place with oil leakage Engine oil replacement interval too long Replace engine lubricating oil immediately Plugged Oil Filter...
  • Page 109 Jiefang J6 China IV, China V series instruction Appendix and Data Insufficient dynamic property Fault diagnosis Solutions Not release parking brake Release parking brake Air filter is blocked Clean or replace filter Fuel filter is blocked Replace filter element Intercooler leak and plugging Check and clean Clutch sliding Replace the clutch driven plate assembly...
  • Page 110 Appendix and Data Jiefang J6 China IV, China V series instruction Poor braking performance Fault diagnosis Solutions Brake pad wear Replace Brake valve fault Replace Braking deviation Fault diagnosis Solutions Uneven tire pressure Adjust air pressure as required Eccentric wear of tire Replacing tires Unbalanced loading of goods Even load...
  • Page 111 Adjust t air pressure as required Eccentric wear of tire Replacing tires Loose ball pin on steering pull rod Replace Incorrect front wheel alignment parameters To FAW service station for adjustment Imbalance between wheels To FAW service station for adjustment...
  • Page 112 Relay is damaged Replace Light switch is damaged Repair or replace Line breakage or poor grounding To FAW service station for adjustment Repeated discharge of battery Fault diagnosis Solutions Battery connector falls off, loose or corroded Clean the corroded parts and securely tighten the connectors Battery fluid is insufficient.

  • Page 113: On-Board Tools

    Jiefang J6 China IV, China V series instruction Appendix and Data On-board tools Name Quantity Remarks 8× 10 double-ended wrench 11× 13 double-ended wrench 16× 18 double-ended wrench 21× 24 double-ended wrench Multi-function boosting pliers assembly Dual-purpose screwdriver assembly Adjustable wrench assembly 13×...
  • Page 114 Appendix and Data Jiefang J6 China IV, China V series instruction Continued Name Quantity 30× 33 wheel socket wrench Sleeve wrench for rear wheel hub bearing nuts Car without wheel reduction axle Front axle steering knuckle nut socket wrench Wrench for round nut of wheel-side deceleration axle head Dedicated for hub reducer axle Pry bar and wrenching bar...
  • Page 115 Jiefang J6 China IV, China V series instruction Appendix and Data...

  • Page 116: Toolkit

    Appendix and Data Jiefang J6 China IV, China V series instruction Caution ⊙ The jack can be used only on the hard supporting surface. It should avoid severe vibration or sliding. It must be placed in the right horizontal position of the vehicle fulcrum. The maximum inclination angle should not exceed 6°.

  • Page 117: Bosch Edc17 Electrical Control System Operation Schematic Diagram

    Jiefang J6 China IV, China V series instruction Appendix and Data BOSCH EDC17 Electrical control system operation schematic diagram High pressure Engine CAN Meter Diagnostic CAN common rail Rail pressure sensor Atmospheric temperature sensor Fuel Urea supply temperature module sensor Urea tank Urea tank Oil pump...

  • Page 118: Bosch Edc17 Post Treatment System Structure Schematic Diagram

    Appendix and Data Jiefang J6 China IV, China V series instruction BOSCH EDC17 post treatment system structure schematic diagram Urea tank Urea supply unit Urea temper ature Engine sensor Urea cooling filter water Urea tank position sensor DCU is integrated on the ECU of the engine Urea injection unit...

  • Page 119: Electrical Control System Operation Schematic Diagram

    Jiefang J6 China IV, China V series instruction Appendix and Data Electrical control system operation schematic diagram ECU control output ECU signal input Atmospheric Monomer pump CAN line temperature sensor Intake air temperature pressure sensor Meter Diagnostic instrument Injector Coolant temperature sensor Camshaft sensor Crankshaft Inlet and exhaust...

  • Page 120: Domestic Air Drive Post Treatment System Structure Schematic Diagram

    Appendix and Data Jiefang J6 China IV, China V series instruction Domestic air drive post treatment system structure schematic diagram Gas flooding urea injection system Urea nozzle Two-way valve Air filter Crankshaft Temperature NOx sensor Accelerator sensor sensor...

  • Page 121: J6 Pilotage Tractor

    J6 pilotage tractor...

  • Page 122: Correct Operation

    Correct operation Jiefang J6 China IV, China V series instruction Switches Buttons Handles Unreasonable shift request ⑦ Text information prompt area AMT Automatic Transmission Operating System AMT Information LCD Display ① Current gear AMT automatic transmission has 12 forward - When AMT automatic transmission appears gears and one reverse gears.

  • Page 123: Amt Automatic Transmission Operating Handle

    Jiefang J6 China IV, China V series instruction Correct operation AMT automatic transmission operating handle A/M mode switching Manipulating handle up (+)/down (-) gear - The default mode of the system is automatic mode. Forward gear - When the handle is in the D position, push the It can be switched between automatic and manual Neutral handle forward once, and the transmission goes up...
  • Page 124 Correct operation Jiefang J6 China IV, China V series instruction Load E/P mode switching C mode selection L mode selection - The default mode of the system is the economic - Press the C mode button, the display area on the - Press the L mode button on the dashboard, and the mode.

  • Page 125: Amt Vehicle Driving Operation

    Jiefang J6 China IV, China V series instruction Correct operation AMT Vehicle Driving Operation Vehicle starting Load - Confirm that there is no alarm information in the Start the engine display area of instrument alarm lamp and the - Turn the key switch to the ON position and wait prompt area of instrument text information.
  • Page 126 Correct operation Jiefang J6 China IV, China V series instruction ⊙ In the power mode (P), the default starting gear Automatic mode (A)shift is Gear 1, and the driver can start in Gear 2 or 1 by - In the automatic mode, AMT transmission will manipulating the handle to lift gear.

  • Page 127: Separate Heater Switch

    Jiefang J6 China IV, China V series instruction Correct operation High Separate heater switch Caution Reverse ⊙ To avoid blockage or friction of hot air and - When the vehicle stops, press the brake pedal. Turn the knob to control the independent heater to startup and shutdown.

  • Page 128: 220V Power Supply Socket

    Correct operation Jiefang J6 China IV, China V series instruction On-board information service terminal Menu Service Indicator light Phone Mute Confirm Rescue 220V Power supply socket The 220V power supply outlet is located on the berth baffle at the lower right of the berth. Open the cover plate of the power socket and Car drive recorder insert the rated voltage 220V and rated power ≤...
  • Page 129 Jiefang J6 China IV, China V series instruction Correct operation Note for key Interface description ① Microphone: Used when you need a voice ⑩ RS232 interface: Connect computer and thermal dialogue (phone call). printer. ⑪ SD card interface: SD card slot. ②...
  • Page 130 Correct operation Jiefang J6 China IV, China V series instruction On-board communication function Content Functions Address book Address book (System defaults to rescue/service center, and it cannot be added). On-board Voice call Incoming and outgoing calls of the phone, this interface supports only outgoing calls from common emergency phones. communication Text message Short message inbox: Short message voice playback, view and deletion.
  • Page 131 Jiefang J6 China IV, China V series instruction Correct operation Driving recording function Content Functions You can query total driving mileage, driving mileage of the day, driving time of the day, overtime driving record, driver registration record Record query and other information. You can query the vehicle license number, terminal ID, unique code, speed pulse coefficient, sensor single circle pulse number, alarm speed, Parameter query Driving record...

  • Page 132: Ecas System Overview

    Correct operation Jiefang J6 China IV, China V series instruction ECAS System overview ECAS is the English abbreviation for Electrically Controlled Air Suspension. It can improve the performance of the vehicle and promote the quality of the vehicle. Compared with the traditional leaf spring suspension, the electronically controlled air suspension has the following advantages: - The stiffness of air suspension is variable.
  • Page 133 Jiefang J6 China IV, China V series instruction Correct operation ECAS system consists of control unit (ECU), height sensor, remote control, solenoid valve, airbag, etc. Schematic Diagram of ECAS System Composition ① Control unit, ② remote control, ③ Height sensor, ④ Solenoid valve, ⑤ Airbag Operating Principle of ECAS System: - The control unit ①...

  • Page 134: Remote Control Of Ecas System

    Correct operation Jiefang J6 China IV, China V series instruction Remote control of ECAS system - ① Indicator lamp * Press Button ④ or ③. The indicator light above it is ON, indicating that the up/down function of the shaft is activated. Then press Button ④ or button ③, the indicator light above it is OFF, indicating that the up/down function of the shaft is closed.

  • Page 135: Ecas System Function Use

    Jiefang J6 China IV, China V series instruction Correct operation ECAS system function use Use of stand-by function －The stand-by function can be used to achieve this Use remote control to adjust the vehicle quickly. requirement when the driver is not on site and the Operating users can adjust the height of the height of the vehicle needs to be adjusted rapidly system manually and quickly by using remote...
  • Page 136 Correct operation Jiefang J6 China IV, China V series instruction Set memory heights 1 (M1) and 2 (M2) Lifting function of pontoon bridge Precautions for air suspension - For the commonly used height, the user can - According to the actual working conditions, under - When working under the chassis of a vehicle operate the remote control to make the system the premise of the driving axle is not full load, users...

  • Page 137: Retarder Operating Switch

    Jiefang J6 China IV, China V series instruction Correct operation Retarder operating switch Caution Warning Auxiliary ⊙ The acceleration pedal must be released before ⊙ The retarder handle is in any working gear, and brake II the retarder is activated. the gearbox must ensure proper forward gear (no Auxiliary brake I...

  • Page 138: Lcd Display Of Instrument For Retarder

    Correct operation Jiefang J6 China IV, China V series instruction LCD display of instrument for retarder First car first partner First car first partner Instantaneous fuel Instantaneous fuel First car first partner consumption consumption Instantaneous fuel consumption When the retarder is not enabled or exited, the When the retarder is working, the pressure value When using constant speed gear, light up the display screen displays the interface.
  • Page 139 Jiefang J6 China IV, China V series instruction Correct operation Instantaneous fuel Instantaneous fuel consumption consumption When the retarder is overheated, the alarm area When the retarder fails, the alarm area on the on the LCD screen displays red alarm symbols. LCD screen displays red alarm symbols.
  • Page 140 Correct operation Jiefang J6 China IV, China V series instruction First car first partner 1. Engine fault information 2. Fuel consumption history Internal ECU failure, serious! information 3. Retarder fault information 1 fault message You can enter the main menu interface by If there is a fault, the fault code and the fault text pressing Key 1 for a long time and carry out the UP message will be displayed.

  • Page 141: Use Of Inter-Wheel Differential Lock (6 X 2 Model)

    Jiefang J6 China IV, China V series instruction Correct operation Use of inter-wheel differential lock (6 x 2 model) Instantaneous fuel consumption Instantaneous fuel consumption Right click - When the inter-wheel differential lock switch is Caution Inter-wheel differential lock switch turned on and the inter-wheel differential lock is ⊙...

  • Page 142: Overturn Mechanism Of The Cab

    Jiefang J6 China IV, China V series instruction Correct operation Overturn mechanism of the cab Warning ⊙ Before the cab is turned over, the vehicle shall Caution be parked on the horizontal surface, and the ⊙ Before driving, the position of the reversing rod transmission shall be placed in neutral position, and on the oil pump should be checked and confirmed.

  • Page 143: Electric Cab Front Turning

    Jiefang J6 China IV, China V series instruction Correct operation Electric cab front turning Electric cab fall- back The cab stops turning over to loosen the switch, and the hydraulic cylinder stops working. Turning the reversing rod① to the fall- back gear, Turn on the "cab flip switch"...

  • Page 144: Manual Front Turning And Fall-Back Of Cab

    Jiefang J6 China IV, China V series instruction Correct operation With the connecting sleeve ③ and the pressure Manual front turning and fall-back of cab bar ④ in the vehicle-mounted tool, insert the Turn the reversing rod ① so that it is in an connecting sleeve into the hexagonal turning head upward or downward position.

  • Page 145: Maintenance

    Maintenance Jiefang J6 China IV, China V series instruction Simple inspection and maintenance Electronic control system of AMT automatic transmission It consists of three parts. - Input part: consists of various sensors and switch signals that test the operation status of the engine. Unreasonabl e shift - Control part: transmission control unit (TCU)

  • Page 146: Inspection Of Drum-Type Brake Friction Plate

    Maintenance Jiefang J6 China IV, China V series instruction Caution ⊙ Check or replace the brake shoe and brake drum without removing the wheel hub. ⊙ If the hub is to be removed, the hub oil seal must be replaced at the service station. Inspection of drum-type brake friction plate Maintenance and servicing of the Kangmai wheel hub...

  • Page 147: Lubricating Oil

    Maintenance Jiefang J6 China IV, China V series instruction Lubricating oil Normal Too high Too low Engine oil change Caution Oil change cycle: ⊙ The spin-on oil filter and the centrifugal oil - When driving a vehicle for 60,000 km or 12 When the vehicle runs (for 10,000-15,000 km), the oil quantity should be checked.
  • Page 148 Maintenance Jiefang J6 China IV, China V series instruction Oil change method: - Turn over the cab and will see the oil filler - In case of changing only engine oil: about 24L. opening. Add new lubricating oil so that the oil - Park the vehicle on a flat surface and place sliding At the same time change the oil and oil filter: about level reaches the upper limit of the oil scale.

  • Page 149: Replace The Spin-On Oil Filters

    Maintenance Jiefang J6 China IV, China V series instruction Warning Replace the Spin-On Oil Filters - Apply engine oil to the surface of the filter seal during installation. ⊙ As oil viscosity is greatly influenced by Change cycle: temperature, the oil with the proper viscosity should - Tighten the oil filter clockwise until the rubber - Change the spin-on oil filter when maintaining oil be selected according to the ambient temperature.

  • Page 150: Replace The Centrifugal Oil Filter

    Maintenance Jiefang J6 China IV, China V series instruction Rotor Gas station Replace the centrifugal oil filter Replace the oil filter (CA6DK1 engine) Change the lubricating oil of transmission Change cycle: Change cycle: Oil change cycle - Change the centrifugal oil filter when maintaining - Change the oil filter element when maintaining oil - When driving a vehicle for 60,000 km or 12 oil every time (there is no need to change when the...

  • Page 151: Replace Lubricating Oil For 12-Gear Automatic Transmission

    Maintenance Jiefang J6 China IV, China V series instruction Gas station Oil drain Oil drain Replace lubricating oil for 12-gear automatic Oil quantity: Oil: transmission - Shell: SPIRAX S3 AD 80W/90. CA12TA210M3 About 15.6L When a vehicle travels every 10,000 km, the oil (12-gear for long oil change) CA12TAX210M3 About 18L...
  • Page 152 Maintenance Jiefang J6 China IV, China V series instruction Oil drain Vent plug Caution Change the lubricating oil ⊙ When checking the oil level, park the vehicle on - The lubricating oil in the transmission must be - Shell: SPIRAX S3 AD 80W/90. the horizontal road surface.

  • Page 153: Change The Lubricating Oil Of Drive Axle

    Maintenance Jiefang J6 China IV, China V series instruction Change the lubricating oil of drive axle Fueling capacity (R13T457-13 punching capacity) Oil quantity (R13T457, R13D457 axle) - The main reducer of the middle axle is about 20L. - The whole vehicle is parked on the horizontal road Oil change cycle Inter-axle differential of middle axle is about 0.8L.

  • Page 154: Change The Lubricating Oil Of Retarder

    Maintenance Jiefang J6 China IV, China V series instruction Change the lubricating oil of retarder ① Fueling plug - Turn down (screw down) the drain screw plug ③ Oil change method: together with the sealing gasket ④ and O-ring ⑤. ②...
  • Page 155 Maintenance Jiefang J6 China IV, China V series instruction - Turn in Screw Plug 1 together with Sealing Gasket Refuel 2 and tighten them to 130 NM. Fill fuel (see the arrow in the figure) slowly (for 4 min) through the filling hole of screw plug 1 to ensure that the retarder can exhaust through the filling hole.

  • Page 156: Appendix And Data

    Appendix and Data Jiefang J6 China IV, China V series instruction Fault alarm and analysis Table 1 Explanation of instrument text tips Text prompt content Recommended measures Over-temperature parking of transmission to cool 1. Please stop the vehicle and wait for the oil temperature of the gearbox to decrease before driving. down 1.
  • Page 157 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures 1. To shift the handle back to the neutral position, please re-mount the D gear. The clutch engagement is incomplete. 2. If there are multiple prompts, clutch self-learning will be carried out. After successful learning, if you still prompt, please go to the service station for maintenance.
  • Page 158 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures The gear selection point of the main box is 1. If there is information prompt, it means self-learning, please do not do other operations. learning.
  • Page 159 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures 5. Please go to the service station for maintenance. 1. It can not drive in Gear 7 or above. 2. Please check whether the connector is loose or damaged. Fault of high gear valve in auxiliary box 3.
  • Page 160 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures 5. Please go to the service station for maintenance. 1. It can be driven, and the fault rate of hanging start gears is high, and the impact is relatively heavy. 2.
  • Page 161 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures 4. Visually check whether there is any damage on wiring harness; 5. Please go to the service station for maintenance. 1. It can operate; 2.
  • Page 162 Appendix and Data Jiefang J6 China IV, China V series instruction Text prompt content Recommended measures 5. Please go to the service station for maintenance. 1. It can operate; 2. Please check whether the connector is loose or damaged. Fault Of Ramp Start Valve 3.
  • Page 163 Appendix and Data Jiefang J6 China IV, China V series instruction Table 2 Fault alarm explanation and cause analysis of gearbox Gearbox alarm lamp TCU Defines fault items Possible fault causes None 1. fault of wiring harness or connector connecting clutch slow exhaust valve; Failure of clutch slow exhaust valve 2.
  • Page 164 Appendix and Data Jiefang J6 China IV, China V series instruction Gearbox alarm lamp TCU Defines fault items Possible fault causes 1. Fault of the wiring harness or connector of the clutch position sensor; Fault of clutch position sensor 2. Fault of clutch position sensor; 1.
  • Page 165 Appendix and Data Jiefang J6 China IV, China V series instruction Gearbox alarm lamp TCU Defines fault items Possible fault causes 3. The temperature of gearbox is too low. 1. Clutch actuator air intake is not smooth; 2. fault of clutch actuator mechanism; The clutch disengagement is not in place.

  • Page 166: 12Ta-Amt Electrical Control System Operation Schematic Diagram

    Appendix and Data Jiefang J6 China IV, China V series instruction 12TA-AMT Electrical control system operation schematic diagram Gas line CAN signal Shift handle Circuit Display instrument Intermediate brake control valve block Pressure reducing Intermediate shaft valve brake AMT air reservoir Clutch actuator Select shift actuator 12TA AMT Transmission...

  • Page 167: J6 China V Series

    J6 China V series This section only lists the changes of State V and Duo IV. The other parts of the operation instructions are detailed in the previous Duo IV.

  • Page 168: Correct Operation

    Jiefang J6 China IV, China V series instruction Correct operation Instrument and alarm lamp Instrument diagram Instrument ①Water thermometer ②Engine tachometer ③Indicator and alarm lamp ④Speedometer ⑤Fuel gauge ⑥Secondary LCD ⑦Main LCD ⑧Button 1 ⑨Button 2...

  • Page 169: Speedometer

    Correct operation Jiefang J6 China IV, China V series instruction Speedometer Engine tachometer Fuel gauge Indicate the speed of the vehicle. The engine tachometer is better to control the Indicates the amount of fuel in the fuel tank. engine speed in the green zone ①, where the best - The driving mileage is displayed on the LCD 0: Indicates that the fuel tank is empty.

  • Page 170: Water Thermometer

    Jiefang J6 China IV, China V series instruction Correct operation Instantaneous fuel consumption Water thermometer After the pointer returns to the normal operating LCD screen position, stop the engine for the following checks: The water thermometer indicates the coolant A LCD screen includes a main LCD screen and a temperature of the engine.

  • Page 171: Main Lcd Screen

    Correct operation Jiefang J6 China IV, China V series instruction Instantaneous fuel consumption Main LCD screen * When the engine is running normally, the oil * Lower part: The status bar shows the braking pressure indication range is 0.22MPa~0.65MPa. If pressure of the front brake circuit and the rear alarm The main LCD is divided into three areas.

  • Page 172: Auxiliary Lcd Screen

    Jiefang J6 China IV, China V series instruction Correct operation Instantaneous fuel Instantaneous fuel consumption consumption Button 2 Button 1 Button 2 Button 1 Auxiliary LCD screen Caution Main menu ⊙ When the liquid level of urea is lower than 15%, The secondary LCD screen is divided into two The LCD operation menu can only be used when areas: left and right.
  • Page 173 Correct operation Jiefang J6 China IV, China V series instruction 1 Language selection 1 Language selection 1 Language selection 2 Engine fault information 2 Engine fault information 2 Engine fault information 3. Fault information of gearbox 3. Fault information of gearbox 3.
  • Page 174 Jiefang J6 China IV, China V series instruction Correct operation 4 Historical information of fuel 4 Historical information of fuel 4 Historical information of fuel consumption consumption consumption 5 Fuel leakage information 5 Fuel leakage information 5 Fuel leakage information 6 Self-inspection of instrument 6 Self-inspection of instrument 6 Self-inspection of instrument...
  • Page 175 Correct operation Jiefang J6 China IV, China V series instruction 7 Maintenance information 7 Maintenance information 7 Maintenance information 8 Brightness adjustment 8 Brightness adjustment 8 Brightness adjustment 9 Time adjustment 9 Time adjustment 9 Time adjustment Long press the right key to clear the travel mileage after maintenance: 3521km - Maintenance information...
  • Page 176 Jiefang J6 China IV, China V series instruction Correct operation 10 Set the over-speed limit 10 Set the over-speed limit 11 Basic information of instrument 11 Basic information of instrument Vehicle speed signal source: Hard wire Characteristic coefficient: 4992 - Set the over-speed limit - Basic information of instrument * When the set over-speed limit is reached, the * Check the basic information of the instrument.

  • Page 177: Instructions For Warning Lamp And Indicator Lamp

    Correct operation Jiefang J6 China IV, China V series instruction Instructions for warning lamp and indicator lamp Icon Name of alarm Lamp/indicator lamp In case of fault of coolant level, brake system, oil pressure, cab turnover, coolant STOP fault alarm lamp temperature Brake system fault alarm lamp When the air pressure of reservoir is insufficient...
  • Page 178 Jiefang J6 China IV, China V series instruction Correct operation Icon Name of alarm Lamp/indicator lamp Engine preheating indicator lamp When the engine preheating device is operating Headlamp high beam indicator lamp When the headlamp high beam is on Left turn indicator lamp In case of left turn Right turn indicator lamp When turns right...
  • Page 179 Correct operation Jiefang J6 China IV, China V series instruction Icon Name of alarm Lamp/indicator lamp Trailer right turn indicator lamp When the trailer turns right Dynamometer indicator When the dynamometer is in operation, Inter-wheel differential lock indicator lamp When the inter-wheel differential lock is engaged Axle-to-axle differential lock indicator lamp When the axle-to-axle differential lock is engaged Coolant level alarm lamp...
  • Page 180 Jiefang J6 China IV, China V series instruction Correct operation Icon Name of alarm Lamp/indicator lamp Low speed indicator When the transmission is in a low gear position, ASR alarm lamp When ASR works Brake fluid level alarm lamp When the brake fluid level of urea is too low Gearbox fault alarm lamp When the gearbox fails Gearbox oil temperature alarm lamp...
  • Page 181 Correct operation Jiefang J6 China IV, China V series instruction Icon Name of alarm Lamp/indicator lamp Drive Help Instruction ECAS Floating Bridge When Floating Bridge Driver Help Function Works Lifting indication of ECAS pontoon bridge When the pontoon bridge is lifted Alarm light that seatbelt is not buckled up Seatbelt not buckled up Brake lamp fault alarm...
  • Page 182 Jiefang J6 China IV, China V series instruction Correct operation Icon Name of alarm Lamp/indicator lamp When the vehicle is close to the obstacle in front of it and the LDW system gives FCW system alarm an alarm, FCW system fault When FCW system fails FCW system shuts down When the FCW system shuts down...

  • Page 183: Switches Buttons Handles

    Correct operation Jiefang J6 China IV, China V series instruction Switches Buttons Handles Multi-function steering wheel switch Sleeper light switch Buttons Left side control switch - Realize the sleeping lamp according to the middle Right control switch - Click the button (volume up) to increase the volume.

  • Page 184: Indoor Lighting Switch

    Jiefang J6 China IV, China V series instruction Correct operation Priority Control of indoor lighting switch - When any or many lamps of left door alarm lamp, - When doors on both sides are closed, the priority right door alarm lamp, left indoor lamp and right of indoor light switch control and left/right indoor indoor lamp are ON to trigger the indoor lamp light body switch control is the priority of...

  • Page 185: Door Open Alarm Light

    Correct operation Jiefang J6 China IV, China V series instruction Door control - The door state changes from Closed to Open, and the alarm light of the corresponding door side is - If the door state changes from Open to Closed, the alarm light of door open will be delayed for (10±...

  • Page 186: On-Board Information Service Terminal

    Jiefang J6 China IV, China V series instruction Correct operation On-board information service terminal SD card Mute Main menu Power Mike interface interface button button button...
  • Page 187 Correct operation Jiefang J6 China IV, China V series instruction Note for key ① Mode key: switch between radio/music/video/Bluetooth phone/mobile phone interconnection modes ② Mute key: The first time is mute, and the second time is the last volume value. ③...
  • Page 188 Jiefang J6 China IV, China V series instruction Correct operation Caution Some mobile phones can not support the function of mobile phone interconnection. The model of mobile phone which can support the function of mobile phone interconnection is detailed in the manual of vehicle information service terminal. Bluetooth phone function Content Functions...
  • Page 189 Correct operation Jiefang J6 China IV, China V series instruction Caution This manual only briefly introduces some functions of on-board service information terminal. For detailed operation instructions, please consult the manual of On-board Information Service terminal. Common faults and solutions of vehicle information service terminal - No response at boot-up Fault diagnosis Solutions...
  • Page 190 Jiefang J6 China IV, China V series instruction Correct operation - No sound Fault diagnosis Solutions The mute key is pressed and silent. Deactivate the mute state. The volume is too low. Adjust the volume to the right size Poor connection of interior speakers Reconnect speakers - Mobile phone does not respond to the interconnection.

  • Page 191: Fast Plug-In Vehicle Data Terminal

    Correct operation Jiefang J6 China IV, China V series instruction Fast plug-in vehicle data terminal Fast plug-in vehicle data terminal - Basic information of engine By downloading APP client of mobile phone and Please open the mobile network first, and then logging in the easy-to-repair function interface of use the mobile phone with any scanning software * Vehicle VIN Code, Engine EIN Code, Engine...
  • Page 192 Jiefang J6 China IV, China V series instruction Correct operation Liberation car easy to break APP download Device link Liberation car easy to break APP download Get Verification Please enter phone number Code Please enter verification code Download app Welcome! Instructions for the use of “Vehicle Easy Repair Enter the user's mobile phone number, click "Get Caution...
  • Page 193 Correct operation Jiefang J6 China IV, China V series instruction Common faults and solutions of fast plug-in vehicle data terminal Fault diagnosis Solutions "Click on the switch button, restart the terminal, and then establish a connection between the mobile phone and the terminal. can only be No connection with mobile phone connected with one mobile phone at a time.

  • Page 194: Fleet Management Module

    Jiefang J6 China IV, China V series instruction Correct operation Fleet management module Mine Username Name Unread message Personal information Messa Confirm exit? Chang Determine Cancel About software Feedback Sign out Log In Immediately If you have forgotten your account, please contact your administrator Task Statistics...
  • Page 195 Correct operation Jiefang J6 China IV, China V series instruction My task My task Return Statistics Fuel Fuel consumption Bad driving Event details Beijing-Changchun Freight Line 01 consumption behavior Scheduled departure time Starting time Beijing-Changchun Freight Line 11 End Time Scheduled departure time Select vehicle Beijing-Changchun Freight Line 10...
  • Page 196 Jiefang J6 China IV, China V series instruction Correct operation Signing Signing Mine Return Mine Event Task Notice Username Name Unsigned Unread message Signed Personal information Yaw alarm Message settings Signing time Signing time Notification message Change Password About software Yaw alarm Feedback Sign out...
  • Page 197 Correct operation Jiefang J6 China IV, China V series instruction Mine Return Return Mine Carry out Return Mine Return Mine Enter feedback content Please enter your current password Fatigue driving Driving alarm Please enter a new password Rotating speed Crossing Super turn Irregular parking Please confirm your password...

  • Page 198: Driver's Seat

    Jiefang J6 China IV, China V series instruction Correct operation Driver's seat ①Front and rear adjustment of seat ②Height adjustment of front and rear of seat Driver's seat (standard configuration) cushion. There are four functions: - When adjusting the front and rear positions of the seat, pull the front and rear adjusting handle upward, - When adjusting the front height of the seat cushion, - ①Front and rear adjustment of seat...
  • Page 199 Correct operation Jiefang J6 China IV, China V series instruction ③ Seat back angle adjustment ④ Seat cushion stiffness locking handle - Pull the angle adjustment handle forward, adjust - Normally, the handle is adjusted in the vertical the seat back to the appropriate angle with the force position and the vibration absorption system works of the back of the body, then release the handle and normally.

  • Page 200: Driver's Seat (High Configuration)

    Jiefang J6 China IV, China V series instruction Correct operation ① Front and rear adjustment of the seat. ②Seat quick deflation adjustment Driver's seat (high configuration) - When adjusting the front and rear positions of the - Press the quick deflation handle to deflate the seat There are six functions: seat, pull the front and rear adjusting handle upward, quickly.
  • Page 201 Correct operation Jiefang J6 China IV, China V series instruction ③ Damping adjustment of shock absorber ④ Adjustment of cushion angle ⑥ Seat back angle adjustment - Adjust the damp of the damper by adjusting up - When adjusting the cushion angle, raise the Pull the angle adjustment handle forward, adjust the and down the damper and the damp adjusting cushion angle to adjust the handle, change the...

  • Page 202: Ventilation And Air Conditioning Unit

    Jiefang J6 China IV, China V series instruction Correct operation Ventilation and air conditioning unit Temperature setting knob① - Turn the button clockwise so that the temperature increases gradually, and vice versa. It can be rotated with 360 degrees. Temperature, state and air flow display zone ② - Temperature display * The display range of temperature in the car is - 40 - 8℃.

  • Page 203: Functional Button Description

    Correct operation Jiefang J6 China IV, China V series instruction - Internal and external air conversion button ⑧: Functional button description Manual controls Press the button to change the air conditioning This system adopts the principle of automatic The functions of knobs and keys can be chosen between the internal air extraction mode control, manual priority, one-button control and rear manually through manual controls while other...
  • Page 204 Jiefang J6 China IV, China V series instruction Correct operation Caution Caution ⊙ When using the heater for defrosting, the engine ⊙ If the air conditioner is used for a long time coolant temperature should be above 60 ℃. under the internal air circulation , the air exchange switch button should be placed in the ⊙...

  • Page 205: Maintenance

    Maintenance of secondary filter element: the test by the FAW Technical Center and provides The filter element should be replaced when a the test report may also be used.

  • Page 206: Suspension Maintenance

    Jiefang J6 China IV, China V series instruction Maintenance - Before assembly, check whether the sealing ring Suspension maintenance Check and tighten the bolt and nut connected of the end face of filter element is in good condition, under the shock absorber, and the tightening torque Tighten the bolt nuts of key components.
  • Page 207 Maintenance Jiefang J6 China IV, China V series instruction Rear leaf spring Front leaf spring Tightening of leaf spring U-bolt Uniformly tighten U-shaped bolts and nuts for Check and tighten the horizontal stabilizer bar balanced suspension leaf springs. The torque values - Uniform tightening the front leaf spring (in the bolts and nuts, and the tightening torque value is are shown in the table below.
  • Page 208 Jiefang J6 China IV, China V series instruction Maintenance Tightening of balance suspension frame bolt Tightening of balance suspension frame bolt Reaction rod bolt tightening (Frame Web) (Frame wing) - Check and tighten the standard type of reaction - Check and tighten the fixed bolt and nut of the - Check and tighten the fixed bolt and nut of the rod bolts and nuts, and the tightening torque value is balance suspension frame, and the tightening torque...
  • Page 209 Maintenance Jiefang J6 China IV, China V series instruction Check and tighten the lower reaction bar bolt and Apply grease to the rear bracket pin an ring pins Apply grease to the front bracket pin of the front nut, and the tightening torque values are shown in of the front leaf spring.

  • Page 210: Lubricating Oil

    Jiefang J6 China IV, China V series instruction Maintenance Lubricating oil Normal Too high Too low Oil change cycle: - When driving a vehicle for 60,000 km or 12 Engine oil change - Park the vehicle on a flat surface and place sliding months, or every 100,000 km or 12 months resistance block at the wheel.
  • Page 211 Maintenance Jiefang J6 China IV, China V series instruction Warning Oil (CA6DM2 engine) ⊙ As oil viscosity is greatly influenced by - Release long-acting super diesel engine oil, - Turn over the cab and will see the oil filler (viscosity grade: 10W-40), which is suitable for temperature, the oil with the proper viscosity should opening.

  • Page 212: Replace The Spin-On Oil Filters

    Jiefang J6 China IV, China V series instruction Maintenance Replace the Spin-On Oil Filters - Apply engine oil to the surface of the filter seal Replace the centrifugal oil filter during installation. Change cycle: Change cycle: - Tighten the oil filter clockwise until the rubber - When a new vehicle travels 60,000km or for 12 - When a new vehicle travels 60,000km or for 12 seal pad contacts the base face and tighten one turn.

  • Page 213: Change The Lubricating Oil Of Transmission

    Maintenance Jiefang J6 China IV, China V series instruction Change the lubricating oil of transmission Caution Oil quantity: ⊙ The lubricating oil shall be replaced when the When the oil is filled until the oil filling hole When a vehicle travels every 10,000 km, the oil level and leakage of the lubricating oil should be overflows.

  • Page 214: Change The Lubricating Oil Of Drive Axle

    Jiefang J6 China IV, China V series instruction Maintenance Change the lubricating oil of drive axle Fueling capacity (R13T457-13 punching Caution capacity) ⊙The lubricating oil shall be replaced when the Oil change cycle The whole vehicle is parked on the horizontal road vehicle has been just stopped ( the vehicle is hot).

  • Page 215: On-Board Tools

    Appendix and Data Jiefang J6 China IV, China V series instruction On-board tools Name Quantity Name Quantity 8× 10 double-ended wrench 30× 33 wheel socket wrench 11× 13 double-ended wrench Pry bar and wrenching bar 16× 18 double-ended wrench Multi-function sleeve 21×...
  • Page 216 Jiefang J6 China IV, China V series instruction Appendix and Data...

  • Page 217: Toolkit

    Appendix and Data Jiefang J6 China IV, China V series instruction Caution ⊙ The jack must be used on the hard support surface, and must be supported on the plane position of the supporting point of the vehicle. The maximum inclination angle shall not exceed 6 °to avoid violent vibration or sliding of the jack, and shall not be used under overload conditions.

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