I. Important information ................................................................................................................................................... 1-1

Chassis number and engine number positions ...................................................................................................................... 1-2

Overloading .......................................................................................................................................................................... 1-2

Operation of new vehicle ..................................................................................................................................................... 1-2

Vehicle use and precautions.................................................................................................................................................. 1-4

Service and maintenance ...................................................................................................................................................... 1-4

II. Control device and instrument ......................................................................................................................................... 2

Steering column controls ...................................................................................................................................................... 2-3

Instrument cluster ................................................................................................................................................................. 2-8

Floor controls ..................................................................................................................................................................... 2-18

Heating - defrosters and air conditioners ............................................................................................................................ 2-22

III. Before driving your vehicle ............................................................................................................................................. 3

Operation control .................................................................................................................................................................. 3-1

Driver Checklist (Regular inspection) ................................................................................................................................ 3-11

IV. Driving ............................................................................................................................................................................... 4

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Summary of Contents for Isuzu QL6470 Series

Page 1 Table of Contents Section Pages I. Important information ..............................1-1 Chassis number and engine number positions ........................1-2 Overloading ..................................1-2 Operation of new vehicle ..............................1-2 Vehicle use and precautions..............................1-4 Service and maintenance ..............................1-4 II. Control device and instrument ............................2 Steering column controls ..............................
Page 2 Preparation before engine overspending ..........................4-1 Start the engine ..................................4-1 Before driving ..................................4-6 Stopping engine ..................................4-7 Parking ....................................4-7 Driving precautions ................................4-8 Driving for economy ................................4-12 Winter driving ..................................4-14 Driving on snowy or frozen roads ............................4-14 In case of an emergency ..............................
Page 3 Important information The following items are extremely important to correctly manage and economically use a QingLing vehicle. Therefore, please thoroughly understand them before the vehicle maintenance. Front Chassis number and engine number Engine Number: 6V Series Engine Number: 4z Series positions The engine mark is engraved on the left The engine model number and number are...
Page 4 Operation of new vehicle Overloading Engine Number: 4J Series The good running-in and maintenance for Overload will not only shorten the service The engine number mark is engraved on a new vehicle have a great influence on life of the vehicle, but also cause serious the left side of the cylinder.
Page 5 1. During the initial run-in period of 3. Run the engine at idle until the engine is 2. Avoid high-speed operation of the engine, 1,000 km, the engine speed should be warmed up. sudden start-ups and unnecessary sudden limited 4,000 rpm.
Page 6 Vehicle use and precautions Service and maintenance All parts and systems of the vehicle must In order to maintain the safe and reliable be inspected. Please refer to “Control operation of the vehicle, the inspection and Devices and Instruments”, “Before Vehicle adjustment of the vehicle should be carried Driving”...
Page 7 II. Control device and instrument 1. Side vent hood grille 16. Rear window flush switch 2. Central ventilation grille 17. Rear window wiper switch 3. 9 power mirror switch 18. Shift lever 4. Hatchback open switch 19. Parking brake lever 5.
Page 8 1. Side vent hood grille 15. Accelerator pedal 2. Central ventilation grille 16. Rear window flush switch 3. Power mirror switch 17. Rear window wiper switch 4. Hatchback open switch 18. Shift lever 5. Combination switch 19. Parking brake lever 6.
Page 9 USER’S GUIDE Steering column controls Toggle switch “START”: the engine starts when the key is Steering wheel and horn button As shown in the figure, there are 5 turned to this position. When the positions on the switch. released, will The horn button is mounted on the automatically returned to “ON”...
Page 10 USER’S GUIDE Combination switch Light switch Do not turn the start switch to the The combination switch handle is used to "“LOCK” position while the vehicle is Rotate light switch knob control the rear fog lamps, turn signals, counterclockwise to operate the front running, otherwise the steering wheel headlight dimming...
Page 11 USER’S GUIDE Turn signal switch Passing light switch Changing switch Move the turn signal switch handle in the The light switch is in the “OFF” or first When the turn signal switch handle is turning direction, to turn on the turn signals, gear position.
Page 12 USER’S GUIDE Fog lamp The wiper is turned off Intermittent Low speed High speed Windshield wiper and scrubber switch Danger warning flash switch Do not operate the wiper when the When the windshield wiper switch handle If pressing the hazard warning flash switch, windshield is dry;...
Page 13 USER’S GUIDE Cover Indicator lambs Windshield washer switch Windshield washer tank Rear window defogger switch Pull the windshield wiper switch handle to The tank can only be filled with clean water When the start switch key is turned on, if operate the scrubber.
Page 14 USER’S GUIDE Rear window Rear window washer wiper Connect Instrument cluster Rear window wiper/ washer The rear window wiper/washer is operated as follows. • Press the wiper switch and the wiper will operate intermittently. Press the switch again to stop the wiper operation.
Page 15 USER’S GUIDE Instruments and indicators 4Z series of gasoline engines 4J series of diesel engines ① Temperature gauge ② Turn signal indicator ③ Odometer ④ Speedometer ⑤ Fuel gauge ⑥ Mileage Meter ⑦ Reset button ⑧ Engine tachometer 6V Series symmetrical Engine —...
Page 16 USER’S GUIDE Indicator lambs ① Oil pressure indicator lamp ⑤ High beam indicator lamb ⑨ Fuel filter water indicator lamb (gasoline models) ② Generator indicator lamb ⑥ ⑪ EOBD indicator lamb 4WD engine inspection indicator lamb ⑩ Preheating Indicator lamb ③...
Page 17 USER’S GUIDE Speedometer Odometer Engine tachometer Speed (km/h) The odometer can be used to record the The tachometer is used to indicate the cumulative driving mileages (km). The speedometer is used to indicate the engine speed per minute. The red zone speed in km/h.
Page 18 USER’S GUIDE Mileage register and reset button Temperature gauge Fuel gauge The reset button of the mileage register is The water temperature gauge is used to When the start switch is in the “ON” mounted at the lower right part of the indicate the temperature of engine coolant position, the fuel gauge indicates the level speedometer.
Page 19 USER’S GUIDE Oil pressure indicator lamp Turn signal indicator lamp High beam indicator lamp The oil pressure indicator will be turned on When the turn signal switch or the hazard When the high beam of headlight is turned when the start switch is in “ON” position warning flasher switch is turned on, the on, the high beam indicator lamp should be but the engine is not yet started.
Page 20 USER’S GUIDE Motor indicator lamp 4WD indicator lamp Braking system indicator lamp When the start switch is turned to “ON” 4WD indicator lamp will be turned on When the start switch is in the “ON” position, the generator indicator lamp will when the transfer case lever is engaged in position, the indicator lambs light up be turned on;...
Page 21 USER’S GUIDE driving may result in damage to the exhaust system and may also have an impact on fuel economy and driving performance. Low fuel level indicator lamp “Engine check” indicator lamp When the fuel tank is emptied nearly, the low “CHECKENGINE”...
Page 22 USER’S GUIDE when the “SET” button is pressed, it starts running from 0 seconds. Electronic digital clock Fuel filter water indicator lamp The time is displayed when the start switch When the water in the water separator is in the “ON” position. Press each button also reaches a dangerous water level, the Cigarette lighter to set a new time if necessary.
Page 23 USER’S GUIDE Ashtray After using the ashtray, be sure to push it back to the original place. Otherwise, the remaining fire will ignite other cigarette butts and cause fire. When using, pull the ashtray out of the outside. When cleaning, pull the entire ashtray down and pull it out to remove it.
Page 24 USER’S GUIDE Floor controls Ashtray (rear side) Transfer case joystick Shift lever The rear ashtray is mounted on the rear side A common (partial time) 4WD transfer case of the center bracket. The ashtray should be The shift lever is used to control the fully can be used to select 2WD or 4WD mode.
Page 25 USER’S GUIDE Brake pedal Parking brake Accelerator pedal Gently depress the brake pedal to avoid sudden When applying the parking brake, must To prevent unnecessary fuel consumption, braking. On a downhill, it is best to apply the foot fully pull up the brake handle between the the operation of the accelerator pedal must brake and the engine brake at the same time.
Page 26 USER’S GUIDE Clutch pedal Central vent Vent When disengaged, the clutch pedal must be There are two central vents on the A pair of central vents is located in the fully depressed. If this is not done, the instrument panel. The knobs on the center of the dashboard.
Page 27 USER’S GUIDE EOBD indicator Side vents Knee vents The indicator will be turned on when any Side vents are provided at both ends of the The vertical direction of air at knee can be component connected or related to OBD system or instrument panel.
Page 28 USER’S GUIDE Heating - defrosters and air conditioners Fan control button Temperature control Select button knob Air inlet and outlet selection knob The selector lever adjusts the air flow from the heating device, the defroster and the air conditioner or the vent. ①...
Page 29 USER’S GUIDE Heating - defrosters and air conditioners Air source selector Air outlet selector Air outlet selector The selector lever adjusts the air flow from the heating device, the defroster and the air conditioner or the vent. ① Face (air blown to the face) ②...
Page 30 USER’S GUIDE Facial outlet Bottom vent Double plane The air will be conditioned through the The air is discharged from the bottom The air is regulated and discharged from system and exhausted from the upper outlet. outlet. the upper outlet and the lower outlet. In the The position is used for air conditioning in double plane position, the air from the general cases.
Page 31 USER’S GUIDE Defroster Air source selector Bottom outlet and defroster When the air is conditioned and exhausted By moving this selector lever leftward or When the air is exhausted from the bottom from the defroster outlet, a small amount of rightward, the intake air of the outside air outlet, a small amount of air will be ②...
Page 32 USER’S GUIDE Fan control lever Air conditioner switch Temperature control lever Moving the fan lever horizontally controls Press this switch to operate the air Moving the lever in the horizontal direction the amount of air flow as described below. controls the room temperature according to conditioning system.
Page 33 USER’S GUIDE Fan control knob Air conditioner switch Temperature control knob Press this switch to operate the air Turn the fan control knob to control the fan The rotary temperature control lever is used conditioning system. When the system is speed and then the air flow as described to control the temperature indicated on the operated, LED indicator in the switch will...
Page 34 USER’S GUIDE Luxury configuration instructions Luggage rack The main function of the luggage rack is a decorative, not a support. When it is really required for loading, the vehicle must be equipped with a beam to evenly distribute the load and the maximum load should be less than 30kg.
Page 35 USER’S GUIDE Auxiliary armrest Manual antenna Removable steering wheel Each auxiliary armrest is mounted on the Pull out the antenna for good sensitivity. top beam above the side window. The movable operating lever of the steering Power antenna wheel is located below the steering column. The power antenna and audio share a To adjust the height of the steering wheel, switch.
Page 36 USER’S GUIDE Reading light switch Shade light Roof light Reading light switch The visor can be lowered to shade the Regardless of start switch position, the The reading light switch is on the upper sunlight. dome light will be turned on in the part of the interior rear view mirror.
Page 37 USER’S GUIDE Pull up Rise Press Lock switch Connect Down Press the switch by hand and let go. The Vanity mirror Electric window window driver's side will The vanity mirror is located behind the sun The lift of any window on the vehicle can automatically open fully.
Page 38 USER’S GUIDE Loose lock Rise Locked Down Front Rear The passenger side window can be Hand toolbox Adjustment handle controlled by a switch on each passenger's Pull out the handle to open the hand side door. Turn the window adjustment handle to raise toolbox.
Page 39 USER’S GUIDE Hood release lever Radiator backup water tank To lift the hood, first pull out the release The radiator tank is mounted on the left lever under the instrument panel on the front of the engine compartment. driver's side to unlock the hood, then The coolant level check or the coolant release the safety catch under the hood, and refilling should be performed at the...
Page 40 USER’S GUIDE Open Fuel tank filler cap Spare tire carrier Tyre rack The vehicle is equipped with a small door A spare tire is fitted outside the rear door. A spare tire is installed in the rear door. that can lock the fuel injection nozzle. This small door can be opened with the key of the start switch.
Page 41 USER’S GUIDE External lights Tyre rack External lights Front side The spare tire is fastened to the rear of the Front side ① High light frame with a chain. To lower the spare tire, ① Headlights you must insert the handle into the hole in ②...
Page 42 USER’S GUIDE Side turn signal Rear side Rear side ① Turn signal ② Tail light and parking light ② Tail light and parking light ② Turn signal light ③ Reversing lights ③ Reversing lights ④ Reflex reflector ④ Rear fog lamps ⑤...
Page 43 USER’S GUIDE Before driving your vehicle Proper management and driving can not only prolong the life of the vehicle, but also save fuel and grease. Be careful to drive safely. Lift open Locked Loose Outside door handle Door lock (outside) Operation control Lift the door handle and the door opens.
Page 44 USER’S GUIDE Loose lock Locked Door lock button (inside) Inside door handle Locking and unlocking of the electric door locks outside the vehicle After closing the door, press the door lock Pull the handle inside the door to open the button to lock the door.
Page 45 USER’S GUIDE Release Safety lock Locked Loose Release Locked Rear door Locked Locking and unlocking of electric door Children safety door lock Driver's seat locks in the vehicle Close the door and press the lock lever of Seat adjuster Press the door lock button on the driver the safety lock to lock the rear door.
Page 46 USER’S GUIDE Pull strip Press and release the lock Pull strip Cushion 2. Press the release button and pull the Seat back Rear seat headrest up to remove the headrest. Lift the adjustment lever on the door side of Fold the seat to adjust the inclination of the front 1.
Page 47 USER’S GUIDE Pull release button Cushion Seat back Seat back 3. Pull the left and right release buttons and Headrest 4. Attach the buckle on the bottom of the fold the seat back forward. seat cushion to the buckle on the back of Using a head restraint helps reduce the risk the seat back.
Page 48 USER’S GUIDE Press release the lock Press the lock knob to release the head Front and rear seatbelt/safety strap Release the folding restraint and move the head restraint up or Your vehicle may be equipped with a three-point 1. Pull the seat into the locked upright down to the desired position.
Page 49 USER’S GUIDE It is important to make the seatbelt in close The belt across the waist should be pressed In order to avoid injury in case of an contact with the body and lower it position, down so that it is as close as possible to the accident, a seatbelt cannot be used for because the force generated from the pelvic part.
Page 50 USER’S GUIDE The shoulder safety of the front seat is Inspection and maintenance of the seat Belt provided with a " vehicle - sensitive belt Hold the seatbelt buckle tab adjuster, pass it retraction device" which is used for locking •...
Page 51 USER’S GUIDE At night Interior rearview mirror: daytime and Outside electric rearview mirror Outside rearview mirror nighttime The rearview mirror adjustment switch on the Adjust the outside mirror to see not only console is used to control the electric rear-view Push the rearview mirror up and down and the scenes on both sides of the road behind mirrors.
Page 52 USER’S GUIDE Loose Glass Loose Locked Open Locked Lift the glass and pull up the door handle to If necessary, the rear view mirror can be Rear door operation open the door. (There is a support tube on folded back. There is a liftable glass and a liftable door each side of the glass to hold the open Move the rear view mirror in the direction...
Page 53 USER’S GUIDE Pull Rear door Driver Checklist (Regular inspection) Outside To ensure safe and reliable driving, the 1. Check tires for inflation pressure and following items should be checked. damage. Refer to the Service Guide for the correct inspection procedure. —...
Page 54 USER’S GUIDE 2. Check whether the wheel nuts are 4. Check the lights for normal operation. 3. Check whether the chassis springs are loosened. damaged. — 3 — 12 —...
Page 55 USER’S GUIDE 5. Before each driving, check oil, coolant, Inside the cab 2. Check the parking brake lever and fuel, and brake fluid for leakage. stroke. 1. Check the steering wheel for free stroke and stability. — 4 — 13 —...
Page 56 USER’S GUIDE 3. Check the horn, windshield wiper and 5. Check the fuel level in the fuel tank. 4. Check if the meter and indicator can be turn signal for normal operation. used. — 3 — 14 —...
Page 57 USER’S GUIDE Loose Locke 7. Check the actions of the door lock 8. Check the free stroke, height and other 6. Check the setting angle of the rear view mechanism. functions of the clutch pedal. mirror. — 4 — 15 —...
Page 58 USER’S GUIDE Dipstick Highest Lowest 2. Check the tension of the fan belt. Inside the engine compartment 1. Before driving a vehicle each day, check the engine oil level, keep the liquid level between maximum and minimum, and refill the specified oil at any time. —...
Page 59 USER’S GUIDE 4. Check the tension of the drive belt of 3. Check the level of power steering fluid. power steering oil pump. — 4 — 17 —...
Page 60 USER’S GUIDE 5. Check whether the engine coolant level 6. Check the level of windshield washer and radiator cap are loose. fluid in the washer tank. — 3 — 18 —...
Page 61 USER’S GUIDE After the engine is started After the engine is started (EFI engine) 7. Check the brake fluid level for the brake and clutch in the reservoir. 1. With the engine running, check that the 1. With the engine running, check that the engine indicator and oil pressure indicator engine indicator, oil pressure indicator, are turned off and continue to be off.
Page 62 USER’S GUIDE 2. Check the free play, height and other 3. Check the abnormal engine noise and the functions of the brake pedal. exhaust color. — 3 — 20 —...
Page 63 USER’S GUIDE Driving Proper maintenance and driving not only extends the life of the vehicle, but also helps to improve the economics of oil and fuel. Start the engine Preparation before engine overspending 2. Place the transmission in neutral. Under warm climate - above 0℃ 1.
Page 64 USER’S GUIDE 2. Depress the clutch pedal to the end and 3. After the engine is started, let it warm up 4. When the engine is running smoothly turn the start switch fully clockwise to the without depressing the accelerator pedal. (for about 30 seconds), idle speed will slow “START”...
Page 65 USER’S GUIDE Hot engine Precautions for Turbocharged Engine Cold climate - below 0°C or when the Operation Engine Startup 1. Slowly depress the accelerator pedal vehicle is left unused for days down to the floor and keep it there. Rotate The turbocharged engine is started to Before starting the engine, fully depress the the key clockwise.
Page 66 USER’S GUIDE * There is no neutral position in the transfer Part-time 4WD Operation of transfer case. Therefore, during operation, the To run-in the front axle parts on the regular A common (partial time) 4WD transfer case operating lever is reliably engaged in the [partial time] four-wheel driven device well, allows the driver to choose 2WD or 4WD "2H", "4H"...
Page 67 USER’S GUIDE Manually rotate the hub Manually lock the hub Unlock : It is possible to shift gear while locking 1. Stop the vehicle. driving. 1. Stop the vehicle. 2. Put the transfer lever into the "2H" : Do not shift the gear while driving. position.
Page 68 USER’S GUIDE Loose Locked Before driving 3. Adjust the rear-view mirror inside and 2. Adjust the seat position. outside the cab. 1. Lock the doors. — 4 — 6 —...
Page 69 USER’S GUIDE 4. Fasten your seat belts. Parking Stopping engine 1. Check that the light and turn signal Turn the starter switch to the “ACC” switches are turned off. Even if the start (accessory) or “OFF” position. switch is turned OFF, the headlights and the turn signals can be operated as usual.
Page 70 USER’S GUIDE 2. Tighten the parking brake. When the Driving precautions 2. When driving, if abnormal sound or odor vehicle is parked on an unattended slope, is found, stop and check to find out the 1. Avoid the engine over speed. the wheels must be blocked with wheel cause of the problem.
Page 71 USER’S GUIDE 3. When driving, if it is found that the 5. When driving, do not rest your feet on 4. Avoid unnecessary sudden acceleration indicator lamb or the instrument has a the clutch pedal. If this is done, a partial and sudden braking.
Page 72 USER’S GUIDE 6. Before the reverse gear is engaged or the 7. When climbing a slope, engage into the 8. When driving downhill, put in low gear first gear is engaged after reversing, stop low gear before the engine starts to be to increase the performance of engine to the vehicle completely.
Page 73 USER’S GUIDE 9. Repeatedly apply the foot brake on a 11. When driving in heavy rain or driving 10. Be careful when driving through long downhill road may reduce the braking through shallow rivers, special care must be shallow rivers or deep water pits, otherwise effect.
Page 74 USER’S GUIDE 2. After acceleration, shift to a high gear 12. Brake wear indicator Driving for economy and let the clutch engage smoothly. The brake is equipped with a wear level 1. Unnecessary high-speed driving and indicator, which makes a metallic friction low-speed driving in high-gear positions (squeal) when the brake friction block will increase fuel consumption.
Page 75 USER’S GUIDE 4. When driving, the coolant temperature 3. After shift to the top gear or overdrive, 5. Inflated tires will reduce the fuel should be kept within the normal range. keep the speed as far as possible. efficiency. — 4 — 13 —...
Page 76 USER’S GUIDE Driving on snowy or frozen roads Winter driving It is most important to void sudden If no multi-grade oil is available, the oil The melted salt and water have a bad effect acceleration, sudden braking, and sharp recommended for use at low temperature on the braking effect.
Page 77 USER’S GUIDE It is best to use snow chains or snow tires. In case of an emergency Keep the proper driving distance from the Use snow chains only on the drive wheels. front vehicle. Emergency stop The speed should not exceed 70 km/h. If For some reasons, if necessary, the vehicle the speed limit of the snow chains is lower, should be kept on the right away from the...
Page 78 USER’S GUIDE Chassis grounding Emergency starting Connection procedure 2. Use the hazard warning flash light regardless of day or night after the parking Using a jumper cable, another vehicle's battery can Do not start the vehicle when dragging a be used to start the engine. brake is in effect.
Page 79 USER’S GUIDE 4. Slightly increase the engine speed of the Power braking system vehicle with the auxiliary battery and then • Redundant vacuum can be used if the start the engine with fully discharged brake assists the engine to stall or is battery.
Page 80 USER’S GUIDE Towing Towing equipment must be fixed to the Front wheels off the ground When towing, be sure to use proper main component of the vehicle and must 1. 4WD transfer is engaged in the 2H gear. equipment to avoid damage to the vehicle. not be attached to a bumper or related When towing the vehicle, the drive train, bracket.
Page 81 USER’S GUIDE Four wheels are grounded Rear wheels off the ground Storage of tools and jack 1. 4WD transfer is engaged in the 2H gear 1. 4WD transfer is engaged in the 2H gear Jacks and common tools are stored in the and the front hub is unlocked.
Page 82 USER’S GUIDE Front Front Front wheels: place the jack on the Wheel wrenches and jack handles are Preparation concave position in bottom surface of the stored under the seat cushions in the rear 1. Park the vehicle on a flat surface and crossbeam.
Page 83 USER’S GUIDE Rear Jack Stop marking Jack rod Jack handle How to use the jack Wheel replacement Rear wheel: Jacks are located below the rear axle housing near the wheel end. Insert the jack handle into the jack hole as 1.
Page 84 USER’S GUIDE 2. Install the wheel nut with the tapered 3 As shown in the figure, tighten the wheel Spare wheel carrier adjustment surface facing the wheel. Temporarily nuts in a fixed sequence with a wheel If abnormal sound occurs at the spare tire tighten each wheel nuts with a wheel wrench.
Page 85 In order to ensure the safety and economy of driving, it is necessary to carry out regular inspections and repairs in accordance with the maintenance schedule. If you need special tools for repair, please consult with Isuzu Motor Vehicles. Maintenance work I: Check and correct or replace it as required.
Page 86 USER’S GUIDE Maintenance schedule: 4Z inline engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten to the specified torque L: Lubrication Inspection Interval×1000km Or months Engine Idle * Air cleaner element * Engine oil Oil leakage and pollution * Oil filter Fuel leakage...
Page 87 USER’S GUIDE Maintenance schedule: 4Z inline engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten to the specified torque L: Lubrication Inspection Interval×1000km Or months Fuel hose Radiator coolant Timing belt Clutch Clutch hydraulic oil Clutch function Clutch pedal free play and pedal stroke Transmission or transmission with transfer...
Page 88 USER’S GUIDE Maintenance schedule: 4Z inline engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten to the specified torque L: Lubrication Inspection Interval×1000km Or months Gear oil leakage Drive shaft deformation or damage Axle housing deformation and damage Steering system Steering gear oil Power steering hydraulic oil...
Page 89 USER’S GUIDE Maintenance schedule: 4Z inline engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten to the specified torque L: Lubrication Inspection Interval×1000km Or months * Wear of rear brake lining and brake drum * Wear of front brake pad and brake disc Brake pedal stroke and free stroke Loose or damaged brake pipe and hose...
Page 90 USER’S GUIDE Maintenance schedule: 4Z inline engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten to the specified torque L: Lubrication Inspection Interval×1000km Or months Wheel hub damage Hub bearing grease The front , rear hub bearings are loosened Tire pressure and damage Tire transposition Electrical devices...
Page 91 USER’S GUIDE Maintenance schedule: 6V symmetrical engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten them to the specified torque L: Lubrication Inspection Interval×1000km Or months Engine Idle Air cleaner element Air purification device * Engine oil Oil leakage and pollution Oil filter...
Page 92 USER’S GUIDE Maintenance schedule: 6V symmetrical engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten them to the specified torque L: Lubrication Inspection Interval×1000km Or months All pipes in the engine compartment are clogged or damaged Radiator coolant Replace every 165,000km Timing belt...
Page 93 USER’S GUIDE Maintenance schedule: 6V symmetrical engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten them to the specified torque L: Lubrication Inspection Interval×1000km Or months Gear oil leakage Drive shaft deformation or damage Axle housing deformation and damage Steering system Power steering hydraulic oil...
Page 94 USER’S GUIDE Maintenance schedule: 6V symmetrical engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten them to the specified torque L: Lubrication Inspection Interval×1000km Or months Gear oil leakage Drive shaft deformation or damage Axle housing deformation and damage Steering system Power steering hydraulic oil...
Page 95 USER’S GUIDE Maintenance schedule: 6V symmetrical engine I: Check and correct as needed or replace A: Adjustment R: Replace T: Tighten them to the specified torque L: Lubrication Inspection Interval×1000km Or months Wheel hub damage Hub bearing grease The front , rear hub bearings are loosened Tire pressure and damage Tire transposition Electrical equipment...
Page 96 USER’S GUIDE Maintenance schedule when driving under harsh conditions Severe driving conditions A: Frequent short-distance round trip B: Driving on rough roads G4 4Z inline engine C: Driving on a dusty road G6 6VV engine D: When driving in the cold season and/or on a salty road Item Cycle G4 replace every 2500 kilometers...
Page 97 USER’S GUIDE oil level before the oil level check. Dipstick Lowest Highes Maintenance guide Fan belt Regular inspection Front Press the middle of the belt with a pressure Oil level Dipstick of 98N, to check whether that the belt Pull out the oil dipstick (Dipstick), clean it deflection is about 10 mm.
Page 98 "MIN" line, check When refilling and replacing the coolant, genuine the cooling system for leaks, and then refill the Isuzu engine coolant should be used. Other coolant to the "MAX" line. brands of coolants tend to be free of corrosion Do not allow the reserve tank to overflow.
Page 99 USER’S GUIDE Brake fluid and clutch fluid levels Steering wheel Parking brake lever stroke Check whether the brake fluid level and the Check if the steering wheel is loose and if When the parking brake lever is pulled with clutch fluid level are between “MAX” the free play is too large.
Page 100 USER’S GUIDE Free stroke and height of clutch pedal Free stroke, height and brake margin of Windshield washer fluid level the brake pedal Standard value: mm Make sure there is enough scrubber liquid Standard value: mm in the scrubber tank. In addition, check the ①...
Page 101 USER’S GUIDE Cover Regular maintenance Oil filter Air filter (cleanable type) 1. Use an oil filter wrench to turn the oil filter counterclockwise to loosen it. It is recommended to clean the air cleaner element only when there is soot or oil on 2.
Page 102 When replacing, be sure to clamp to the hose side, disconnect the hoses When replacing, be sure to use genuine use genuine Isuzu oil filter assembly. on the inlet and outlet side of the filter, and Isuzu oil filter assembly.
Page 103 USER’S GUIDE Cylinder head bolt Engine coolant Valve clearance adjustment Tighten the cylinder head bolts in the order To replace the engine coolant, must remove 1. Turn the crankshaft until the top dead shown. the drain valve on the radiator and on the center mark on the crankshaft attenuation cylinder block to drain the liquid from the pulley aligns with the timing mark, and...
Page 104 USER’S GUIDE 4. Turn the crankshaft one revolution (3600) 3. Adjust the valve clearance (pointed by 2. Adjust the valve clearance with a to adjust the valve clearance of the the arrow in the figure). thickness gauge as follows: remaining valves (referred to in the figure). Valve clearance Intake valve 0.15...
Page 105 USER’S GUIDE Clutch hydraulic circuit ventilation Clutch pedal gap Spark plug If air is mixed into the clutch hydraulic 1 Tighten the nut ② and turn the push rod Insert the thickness gauge between the circuit, clutch slip may occur due to electrodes on the spark plug to check the ①...
Page 106 USER’S GUIDE exhaust operation should 2. Check the level of clutch fluid in the 5. Remove the rubber cap from the bleeder implemented with the steps below: clutch reservoir and refill if necessary. screw and wipe clean the bleeder screw. Connect a vinyl tube to the bleeder screw 1.
Page 107 USER’S GUIDE Ethylene hose Servo cylinder ① Release the parking light switch. 6. Release the clutch pedal slowly. The Brake pedal adjustment above operation is repeated until bubbles in When the pedal is fully released, the push ② Loosen the push rod lock nut. the clutch fluid pumped into the container rod is used as a brake pedal stopper.
Page 108 USER’S GUIDE The parking brake should be adjusted as Bleeding of brake hydraulic circuit Parking brake main brake follows: If air is mixed into the brake hydraulic adjustment ① Fully release the parking brake lever. circuit, the braking effect will be reduced. All brakes are auto-adjusting type and can Therefore, if the brake liquid level in the be adjusted by repeatedly depressing the...
Page 109 USER’S GUIDE Follow the steps below to exhaust: 2. Check the fluid level in the brake fluid 3. Remove the rubber cap from the bleeder 1. Start the engine and apply the parking reservoir and refill if necessary. screw and wipe clean the bleeder screw. brake.
Page 110 USER’S GUIDE 4. Depress the brake pedal repeatedly and 7. After exhausting each wheel, check the 6. Release the brake pedal carefully. Repeat keep it depressed. fluid level in the brake fluid reservoir and the above operation until the air bubbles refill if necessary.
Page 111 USER’S GUIDE Exhaustion power steering 3. With the engine idling, turn the steering 1. Raise the front wheel until it is off the hydraulic circuit wheel all the way to the left and right ground. several times. When the steering wheel turns, if abnormal 2.
Page 112 USER’S GUIDE If the radial tires are worn on one side, they 5. Turn the steering wheel to the straight Tire transposition can be displaced as shown in the figure. driving position, stop the engine, and make If it is a radial tire, exchange the front and sure that the liquid level in the liquid After the wheels are displaced, the front rear wheels on the same side as shown.
Page 113 USER’S GUIDE Upper line Lower line Battery Clean the battery Battery electrolyte specific gravity Tire pressure If the external parts of the battery are dirty, If the new vehicle is equipped with The standard tire pressure is listed in the it can be cleaned with slightly warm water.
Page 114 USER’S GUIDE Headlights Properly align the headlights to ensure adequate lighting on the road without causing glare to other drivers, which is the most important work. The headlights should be adjusted at a QingLing Motors dealer (service station) with special equipment.
Page 115 The method of removing the bulb is shown in the figure. When replacing the light, make sure that the light switch is set to the “OFF” (switch off) position. The bulb should be replaced with a new one with same capacity. Standard ratings of lamp wattage are listed below. Model Position Power (W) Number of bulbs QL6470 Series QL6471 Series ☆ Headlights 60/55 —...
Page 116 USER’S GUIDE Rear combination lamp Front position light Front turn signal light Remove 4 or 6 screws that fasten the glass. Remove the radiator grille and remove the Remove the 2 screws that fasten the glass. 3 screws that secure the glass. —...
Page 117 USER’S GUIDE Rear combination lamp Headlights Remove the 2 fastening screws. Remove the front bumper, lift the hood, and remove the four fastening screws. — 5 — 33 —...
Page 118 USER’S GUIDE Luggage compartment lights License plate light Indoor ceiling light It is easy to remove the glass by hand, and Remove the 2 screws that fasten the glass. It is easy to remove the glass by hand, and then pull the bulb out of the holder. then pull the bulb out of the holder.
Page 119 USER’S GUIDE Reading lamp If a fuse is needed to be replaced, the Fuse box supplied fuse remover should be used. The bulb cover can be easily removed by The fuse box is mounted under the hand, and then rotated counterclockwise to dashboard on the driver side and inside the pull the bulb out of the holder.
Page 120 USER’S GUIDE Normal Burn out The right part of the figure is a blown fuse. When replacing the fuse, use a spare fuse with the same amperage. * If necessary, the fuse must be replaced with the spare fuse with the capacity marked on the fuse box.
Page 121 USER’S GUIDE Fused box: Engine compartment Fuse box: dashboard Ampere Scope of application Ampere Scope of application Ampere Scope of application — — Hazard warning lamp Starter — — Horn — — — — — — Ignition coil — — Blower Engine - 2 Sound...
Page 122 Recommended grease and oil grades In order to maximize the performance and longevity of your Isuzu vehicle, it is of utmost importance to select the right lubricant and diesel fuel according to the relevant chart. The lubrication cycle warranty period of new vehicle in the regular maintenance schedule must be based on the use of the recommended grease.
Page 123 USER’S GUIDE lubrication Lubricants should be carefully selected according to the lubrication chart. It is important to select the oil viscosity based on the ambient temperature and the following map. For gasoline engine Oil viscosity map For diesel engines Oil viscosity map Oil viscosity level - ambient temperature (Single grade) (Single grade)
Page 124 USER’S GUIDE Oil Viscosity Diagrams for Transmissions and Transfer Gear oil viscosity figure for front and rear axles The relationship between the viscosity grade of gear oil and Oil viscosity level - ambient temperature the outside air temperature (Single grade) (Single grade) (Multi grade) (Multi grade)
Page 125 USER’S GUIDE Lubrication guide Transmission oil replacement Then fill a specified level of new oil from Engine oil replacement the filler port to the engine crankcase. Remove the drain plug (D) on the bottom of the transmission and drain the oil from When the engine is hot, remove the drain SH, SG or SF grade oil used for gasoline the transmission.
Page 126 USER’S GUIDE 4WD replacement of main reducer oil Replacement of power steering fluid Main reducer oil replacement (front axle) Remove the drain plug (D) and drain the Vent inner gear oil in the rear axle housing. Fill Remove the drain plug (D) and drain the 1.
Page 127 USER’S GUIDE Refuel 4WD Lubricating positions 3. Ensure that the front wheels are on the 1. Install and tighten the hydraulic hoses Lubricate the following positions with ground. Start the engine and operate it at and hoses and fill the specified automatic MoS2 grease: idling for a few minutes.
Page 128 USER’S GUIDE — 5 — 44 —...
Page 129 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D11 QL6470DY11 QL5470DY611ZH QL5470DY611 QL6470DJ QL6470DYJ QL6471DJ QL6471DYJ Manufacturer QingLing Motors Co., Ltd. Drive type 4×2 4×4 4×4 4×4 4×2 4×2 4×2 4×4 Size (mm) Total length 4740±50 4710±50 Total width 1795±15 1865±20 1750±15 (when 215/75R15 tires are installed)/1770±15 (when 245/75RI16 tires are installed), QL5470DY11ZH when the warning Total height...
Page 130 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D11 QL6470DY11 QL5470DY611ZH QL5470DY611 QL6470DJ QL6470DYJ QL6471DJ QL6471DYJ Valve clearances(Cold) Intake (mm) 0.15±0.03 0.28±0.05 0.4±0.15 0.4±0.15 Exhaust (mm) 0.25±0.03 0.3±0.05 0.4±0.15 0.4±0.15 Fuel injection timing angle / 12°/800 12°/800 (r/min) Idle speed/minute 900±50 850±50 750±25...
Page 131 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D11 QL6470DY11 QL5470DY611ZH QL5470DY611 QL6470DJ QL6470DYJ QL6471DJ QL6471DYJ Tightening torque of filler plug and drain plug N·m 19.6 Front axle (only for 4WD models) Type — Nodular cast iron housing and axle bushing, full floating type —...
Page 132 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D11 QL6470DY11 QL5470DY611ZH QL5470DY611 QL6470DJ QL6470DYJ QL6471DJ QL6471DYJ King pin angle 10°±60' Service brake Type The front plate is a hydraulic disc type, and the rear wheel is a self-adjusting drum brake with vacuum booster Pedal free stroke, mm Parking brake Type...
Page 133 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D12 QL6470DY12 QL6471D12 QL6471DY12 QL6471D11 QL6471DY11 QL6471DY611 Manufacturer Drive type 4×2 4×4 4×2 4×4 4×2 4×4 4×4 Size (mm) Total length 4740±50 4710±50 Total width 1795±5 1865±20 1750±15(215/75R15 Tires) Total height 1835±0 1750±15 (215/75R16 tire) Wheelbase 2760±0...
Page 134 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D12 QL6470DY12 QL6471D12 QL6471DY12 QL6471D11 QL6471DY11 QL6471DY611 Valve clearances(Cold) Intake (mm) 0.15±0.03 0.28±0.05 Exhaust (mm) 0.25±0.03 0.3±0.05 Fuel injection timing angle / 12°/800 10°/800 (r/min) Idle speed/minute 900±50 850±50 Firing order 1-3-4-2 1-4-2-5-3-6 Fan belt slack, mm 10±2...
Page 135 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D12 QL6470DY12 QL6471D12 QL6471DY12 QL6471D11 QL6471DY11 QL6471DY611 Tightening torque of filler plug and drain plug N·m Front axle (only for 4WD models) Type Nodular cast iron housing and axle Nodular cast iron housing and axle Nodular cast iron housing and axle bushing, full —...
Page 136 USER’S GUIDE Main parameters and specifications Vehicle model QL6470D12 QL6470DY12 QL6471D12 QL6471DY12 QL6471D11 QL6471DY11 QL6471DY611 King pin angle 10° ±60’ Service brake Type The front plate is a hydraulic disc type, and the rear wheel is a self-adjusting drum brake with vacuum booster Pedal free stroke, mm Parking brake Type...
Page 137 USER’S GUIDE Main parameters and specifications Vehicle model QL64702R QL64702S Drive type 4×2 4×4 Size (mm) Total length 4740 4740 Total width 1795 1795 Total height 1770 1770 Wheelbase 2760 Tread front wheel 1425 Rear wheel 1440 ≥220 Minimum ground clearance Number of occupants Quality (kg) Kerb mass...
Page 138 USER’S GUIDE Main parameters and specifications Vehicle model QL64702R QL64702S Valve clearances(Cold) Intake (mm) 0.4±0.15 Exhaust (mm) 0.4±0.15 Fuel injection timing angle / (r/min) Idle speed/minute Firing order 1-3-4-2 Fan belt slack, mm 10±2 Engine oil capacity ( liters ) Coolant capacity ( liters ) Fuel tank capacity ( liters ) Tightening torque of oil sump screw...
Page 139 USER’S GUIDE Main parameters and specifications Vehicle model QL64702R QL64702S Tightening torque of filler plug and drain plug N·m 19.6 Front axle (only for 4WD models) Type Malleable cast iron housing and half-axle tube, full floating type with — CVJ and DOJ Transmission ratio (ratio 1) —...
Page 140 USER’S GUIDE Main parameters and specifications Vehicle model QL64702R QL64702S King pin angle 10°±60’ Service brake Type The front plate is a hydraulic disc type, and the rear wheel is a self-adjusting drum brake with vacuum booster Pedal free stroke, mm Parking brake Type Mechanical inner expansion, acting on the rear wheel...
Page 141 USER’S GUIDE Main parameters and specifications Vehicle model QL6470PFUR QL6470PFUS QL5020THPFUSF QL6471PFUR QL6471PFUS Manufacturer QingLing Motors Co., Ltd. Drive type 4×2 4×4 4×4 44×2 4×4 Size (mm) Total length 4740±50 (including spare tire) 4710±50 Total width 1795±15 1865±0 Total height 1795±15 1900±20 1880±20...
Page 142 USER’S GUIDE Main parameters and specifications Vehicle model QL6470PFUR QL6470PFUS QL5020THPFUSF QL6471PFUR QL6471PFUS Valve clearances(Cold) Intake (mm) 0.15±0.03 Exhaust(mm) 0.25±0.03 Fuel injection timing angle / (r/min) 12°/800 Idle speed/minute 800±0 Firing order 1-3-4-2 Fan belt slack, mm 10±2 Engine oil capacity ( liters ) Coolant capacity ( liters ) Fuel tank capacity ( liters ) Tightening torque of oil sump screw...
Page 143 USER’S GUIDE Main parameters and specifications Vehicle model QL6470PFUR QL6470PFUS QL5020THPFUSF QL6471PFUR QL6471PFUS Tightening torque of filler plug and drain plug N·m Front axle (only for 4WD models) Type — Nodular cast iron housing and axle Nodular cast iron housing and axle bushing, full floating —...
Page 144 USER’S GUIDE Main parameters and specifications Vehicle model QL6470PFUR QL6470PFUS QL5020THPFUSF QL6471PFUR QL6471PFUS King pin angle 10° ±60’ Service brake Type The front plate is a hydraulic disc type, and the rear wheel is a self-adjusting drum brake with vacuum booster Pedal free stroke, mm 6-10 Parking brake...
Page 145 USER’S GUIDE Main parameters and specifications Vehicle model QL6490PGLR QL6490PGCR QL6490PGLS QL6490PGCS Manufacturer QingLing Motors Co., Ltd. Drive type 4×2 4×2 4×4 4×4 Size (mm) Total length 5015/4976±50 (when no rear bumper is installed) Total width 1690±15 Total height 1795±15 1840±20 Wheelbase 2760±0...
Page 146 USER’S GUIDE Main parameters and specifications Vehicle model QL6490PGLR QL6490PGCR QL6490PGLS QL6490PGCS Valve clearances(Cold) Intake (mm) 0.15±0.03 Exhaust(mm) 0.25±0.03 Fuel injection timing angle / (r/min) 12°/800 Idle speed/minute 800±0 Firing order 1-3-4-2 Fan belt slack, mm 10±2 Engine oil capacity ( liters ) Coolant capacity ( liters ) Fuel tank capacity ( liters ) Tightening torque of oil sump screw...
Page 147 USER’S GUIDE Main parameters and specifications Vehicle model QL6490PGLR QL6490PGCR QL6490PGLS QL6490PGCS Tightening torque of filler plug and drain plug N·m 19.6 Front axle (only for 4WD models) Type Nodular cast iron housing and axle bushing, full floating type with CVJ —...
Page 148 USER’S GUIDE Main parameters and specifications Vehicle model QL6490PGLR QL6490PGCR QL6490PGLS QL6490PGCS King pin angle 10° ±60’ Service brake Type The front plate is a hydraulic disc type, and the rear wheel is a self-adjusting drum brake with vacuum booster Pedal free stroke, mm 6-10 Parking brake...
Page 149 USER’S GUIDE Tools with vehicle Tool name Specifications Quantity Tool bag — Double-ended wrench 17×12 Double-ended wrench 12×4 Double-ended wrench 8×10 Jaws "+" ”-" Combined driver — Wheel nut wrench — Spark plug wrench — Oil pressure Jack QLS1.5G Rocker - jack and spare tire —...

Isuzu QL6470 Series Manual

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