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Introduction
This manual provides information needed to operate
and understand the vehicle and its components.
More detailed information is contained in the Owner's
Warranty Information for North America booklet, and
in the vehicle's workshop and maintenance manuals.
Custom-built Freightliner vehicles are equipped with
various chassis and cab components. Not all of the
information contained in this manual applies to every
vehicle. For details about components in your ve-
hicle, refer to the chassis specification pages in-
cluded in all new vehicles and to the vehicle specifi-
cation decal, located inside the vehicle.
For your reference, keep this manual in the vehicle
at all times.
IMPORTANT: Descriptions and specifications in
this manual were in effect at the time of printing.
Freightliner Trucks reserves the right to discon-
tinue models and to change specifications or
design at any time without notice and without
incurring obligation. Descriptions and specifica-
tions contained in this publication provide no
warranty, expressed or implied, and are subject
to revisions and editions without notice.
Environmental Concerns and
Recommendations
Whenever you see instructions in this manual to dis-
card materials, you should first attempt to reclaim
and recycle them. To preserve our environment, fol-
low appropriate environmental rules and regulations
when disposing of materials.
Event Data Recorder
This vehicle is equipped with one or more devices
that record specific vehicle data. The type and
amount of data recorded varies depending on how
the vehicle is equipped (such as the brand of engine,
if an air bag is installed, or if the vehicle features a
collision avoidance system, etc.).
Customer Assistance Center
Having trouble finding service? Call the Customer
Assistance Center at 1-800-385-4357 or 1-800-FTL-
HELP. Call night or day, weekdays or weekends, for
dealer referral, vehicle information, breakdown coor-
dination, or Fleetpack assistance. Our people are
knowledgeable, professional, and committed to fol-
lowing through to help you keep your truck moving.
Reporting Safety Defects
If you believe that your vehicle has a defect which
could cause a crash or could cause injury or
death, you should immediately inform the National
Highway Traffic Safety Administration (NHTSA) in
addition to notifying Daimler Trucks North America
LLC.
If the NHTSA receives similar complaints, it may
open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order a
recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Daimler Trucks North
America LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at 1-888-327-4236 (TTY:
1-800-424-9153); go to www.safercar.gov; or
write to: Administrator, NHTSA, 1200 New Jersey
Avenue, SE, Washington, DC 20590. You can also
obtain other information about motor vehicle safety
from www.safercar.gov.
Canadian customers who wish to report a safety-
related defect to Transport Canada, Defect Investi-
gations and Recalls, may telephone the toll-free
hotline 1-800-333-0510, or contact Transport
Canada by mail at: Transport Canada, ASFAD,
Place de Ville Tower C, 330 Sparks Street, Ot-
tawa, Ontario, Canada K1A 0N5.
For additional road safety information, please visit
the Road Safety website at:
roadsafety.
Foreword
www.tc.gc.ca/
STI-455-4 (1/12)
A24-01238-000
Printed in U.S.A.

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Summary of Contents for Daimler Trucks North America Freightliner

  • Page 1 Daimler Trucks North Freightliner Trucks reserves the right to discon- America LLC. tinue models and to change specifications or...
  • Page 2 Foreword © 2001–2012 Daimler Trucks North America LLC. All rights reserved. Daimler Trucks North America LLC is a Daimler company. No part of this publication, in whole or part, may be translated, reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written per- mission of Daimler Trucks North America LLC.
  • Page 3 Contents Chapter Page Introduction, Environmental Concerns and Recommendations, Event Data Recorder, Customer Assistance Center, Reporting Safety Defects ........... . . Foreword Vehicle Identification .
  • Page 4: Table Of Contents

    Vehicle Identification Vehicle Specification Decal ............1.1 Federal Motor Vehicle Safety Standard (FMVSS) Labels .
  • Page 5: Vehicle Identification

    Vehicle Identification Vehicle Specification Decal The vehicle specification decal lists the vehicle model, identification number, and major component models. It also recaps the major assemblies and in- stallations shown on the chassis specification sheet. 11/14/2001 f080118 One copy of the specification decal is attached to the 1.
  • Page 6: Canadian Motor Vehicle Safety Standard (Cmvss) Labels

    BEEN REMOVED OR RENDERED INOPERATIVE. 24−00273−020 10/06/98 f080026 Fig. 1.7, Vehicle Noise Emission Control Label IMPORTANT: Certain Freightliner incomplete vehicles may be produced with incomplete noise control hardware. Such vehicles will not have a 11/14/2001 f080119 vehicle noise emission control information label.
  • Page 7 Vehicle Identification It is a violation of US federal law to alter exhaust plumbing or aftertreatment in any way that would bring the engine out of compliance with certification requirements. (Ref: 42 U.S.C. S7522(a) (3).) It is the owner’s responsibility to maintain the vehicle so that it conforms to EPA regulations.
  • Page 8 Vehicle Access Cab Door Locks and Handles ............2.1 Grab Handles and Access Steps .
  • Page 9: Cab Door Locks And Handles

    Vehicle Access Cab Door Locks and Handles One key operates the ignition switch and all of the door locks. IMPORTANT: Each key is numbered. Record the number so a duplicate key can be made, if needed. To unlock the driver’s door from outside the cab, in- sert the key in the lockset and turn it one-quarter turn clockwise (Fig.
  • Page 10: Cab Entry And Exit, Vehicles With Two Steps

    Vehicle Access Use the cab access system (grab handles, access steps, and steering wheel) to enter or exit the cab. Entering from the Driver’s Side To enter the cab from the driver’s side, do the follow- ing steps (Fig. 2.4): 10/24/2001 f720401 Move the button down to lock, and up to unlock (arrows).
  • Page 11 Vehicle Access NOTE: You can also use the inner door grab handle, if available, as a support when getting up or down from the bottom step. Exiting from the Driver’s Side To exit the cab from the driver’s side, do the follow- ing steps (Fig.
  • Page 12: Cab Entry And Exit, Vehicles With One Step

    Vehicle Access on the seat or cab floor. Make sure they will not ness could cause a person to trip and fall, with get in your way as you exit. possible injury. Use the cab access system (grab handles, access WARNING steps, and steering wheel) to enter or exit the cab.
  • Page 13: Back-Of-Cab Access

    Vehicle Access Grasp the steering wheel with both hands. Place WARNING your left foot on the step, and stand on the threshold, facing into the cab. Always face in when exiting the cab. Do not at- Move your right hand to the B-pillar grab handle. tempt to exit with your back to the cab, as you would going down a flight of stairs.
  • Page 14: Battery Access

    Vehicle Access Place one foot on the bottom step and pull your- self up. Place your other foot on the top step. Move your lower hand to a higher position on the grab handle. Step onto the deck plate. Climbing Down from Back-of-Cab To climb down from the back-of-cab area: Grasp the sidewall grab handle with both hands.
  • Page 15: Hood Opening And Closing

    Vehicle Access With the battery access door open (Fig. 2.8), it is NOTE: Whenever battery power is discon- easy to get access to the battery terminals for clean- nected, clocks and electronically tuned radios ing, charging, or emergency jump starting. must be reset.
  • Page 16: Fuse Identification

    Vehicle Access Fuse Identification, Main Fuse Box Pos. Description Fuse Color Rating VCU (MBE900 only) 10 Amp Blower Motor Green 30 Amp Engine ECU Yellow 20 Amp Transmission Control Green 30 Amp Unit Ignition Switch 5 Amp Spare — — Bulkhead Module Green 30 Amp...
  • Page 17 Vehicle Access These fuse boxes contain mini blade-type fuses, 12- volt mini relays, and 12-volt micro relays. 09/28/2004 f544528 09/25/2001 f543935 Fig. 2.13, Trailer Fuse Box Diagram 1. Bulkhead Module 2. Main Fuse Box Fig. 2.11, Location of the Main Fuse Box 10/25/2001 f543936 10/07/2004...
  • Page 18 Instruments Instrumentation Control Unit ............3.1 Warning and Indicator Lights .
  • Page 19: Instrumentation Control Unit

    Instruments Instrumentation Control Unit Vehicles that are not EPA10-compliant do not have a fuel/diesel exhaust fluid (DEF) gauge. The ICU3 instrument cluster is a single unit that pro- There can be up to eight gauges on the driver’s in- vides the driver with engine and vehicle information. strument panel (six electronic and two mechanical).
  • Page 20 Instruments 10/11/2001 f610578 NOTE: Instruments and controls, and their locations, may vary from those shown. 1. Left-Hand Control Panel 4. Auxiliary Dash Panel 2. ICU3 5. Climate Control Panel 3. Right-Hand Control Panel Fig. 3.2, Dash Panel Layout (typical) 7-character LCD that normally shows odometer read- Ignition Sequence ings and, below that, a smaller 3-character LCD that When the ignition is turned on, the ICU3 runs...
  • Page 21 NOTE: The air gauges do not sweep. NOTE: If active fault codes are present, take the HOURS vehicle to an authorized Freightliner service fa- cility as soon as possible. SERVICE If the fault is a serious problem that requires immedi-...
  • Page 22 Instruments Odometer Select screen Temperature alert screen The odometer is set to display in either miles or kilo- meters, depending on the primary scale of the Diagnostic screen speedometer. The legend, either MI or KM, illumi- vii. Clear screen (with less than 254 miles) nates between the odometer and the volts display when the engine is running or the headlights are on.
  • Page 23: Warning And Indicator Lights

    If the condition wors- ens, the STOP engine lamp will illuminate. NOTE: If the CHECK engine lamp illuminates during vehicle operation, take the vehicle di- rectly to an authorized Freightliner service facil- ity.
  • Page 24 Instruments WHEEL WASH INTAKE WATER WHEEL CHECK LOCK FLUID HEATER IN FUEL SPIN WATER TRANS FUEL BRAKE 03/05/2002 f610593a Typical installation shown. Location of legends installed in the top row may vary, and other legends may be specified. 1. Wheel Lock Warning 11.
  • Page 25 Instruments Common Warning and Indicator Lamps Indicates a critical engine condition (low oil pressure, low coolant level, high coolant temperature, high DPF soot level, CHECK Engine or uncontrolled DPF regeneration). Correct the condition as CHECK soon as possible. If the condition worsens, the STOP engine lamp will illuminate.
  • Page 26 Instruments Common Warning and Indicator Lamps Indicates air pressure in the primary or secondary reservoir Low Air Pressure is below 70 psi (483 kPa). Illuminates when starting the engine during cold conditions. WAIT Wait To Start Wait until the lamp goes out before turning the ignition key to TO START START.
  • Page 27: Standard Instruments

    Instruments Common Warning and Indicator Lamps Parking/Emergency Brake Indicates the parking brake is engaged. Cruise Control Indicates the cruise control is enabled. Activates with an audible alert when the system detects that the parking brake is off and the driver seat belt is not Unfastened Seat Belt fastened on some vehicles.
  • Page 28 Instruments If coolant temperature rises above the maximum temperature listed in Table 3.2, the CHECK engine lamp will illuminate. If the condition does not im- prove, the STOP engine lamp will also illuminate and an audible warning will sound. The engine will then derate or shut down, depending on the type of en- gine protection system installed.
  • Page 29 Instruments warning lamp that illuminates when the DEF level reaches 10% of capacity. See Chapter 7for details of the DEF gauge functions. FUEL km/h X100 10/09/2001 f610566 Fig. 3.13, Fuel Level Gauge, Pre-EPA10 Fuel/Diesel Exhaust Fluid (DEF) 10/09/2001 f610527 1. Tachometer 2.
  • Page 30: Optional Instruments

    If the voltmeter shows an undercharged or over- charged condition for an extended period, have the charging system and batteries checked at an autho- rized Freightliner service facility. On a vehicle equipped with a battery isolator system, the voltmeter measures the average voltage of all the batteries when the engine is running.
  • Page 31 Instruments Ambient Temperature Gauge charged, the needle moves to the minus side. A con- sistent negative reading when the engine is running The ambient temperature gauge, shown in Fig. 3.18, indicates a possible problem with the charging displays the in-cab or outside temperature, depend- system.
  • Page 32 Instruments To set the alarm, press the SET button, then press Engine Oil Temperature Gauge the ALARM button. Select the desired alarm time by pressing the HRS and MIN buttons, then press the NOTICE SET button once again. To turn the alarm on and off, press the ALARM but- A sudden increase in oil temperature that is not ton when the current time is displayed.
  • Page 33: Overhead Instrument Panel

    Instruments Transmission Fluid Temperature Gauge The transmission fluid temperature gauge, shown in Fig. 3.23, measures the transmission lubricant oper- ating temperature. Temperatures vary by application, but the transmission fluid temperature gauge reading should not exceed 250°F (121°C). 10/10/2001 f610574 Fig. 3.24, Turbo Boost Pressure Gauge accommodated on the driver’s or auxiliary dash panels.
  • Page 34 Instruments 04/19/2002 f680028 1. Storage Area with Netting 3. Microphone Clip 2. C/B Radio 4. Dome/Reading Light Assembly Fig. 3.25, Overhead Instrument Panel 3.16...
  • Page 35 Controls Ignition Switch and Key ............4.1 Electrical System .
  • Page 36: Ignition Switch And Key

    CESSORY, OFF, ON, and START. In addition, the electrical wiring on this vehicle without authoriza- same key locks and unlocks the cab doors. tion from Freightliner Engineering. Doing so could damage the electrical system and result in a fire that could cause serious personal injury or property damage.
  • Page 37 Controls ventilation, and air conditioning system (HVAC), and The HVAC climate control panel is on a separate four switches arranged in a vertical line, usually the panel below the auxiliary dash panel, between the headlight, panel light increase/decrease, and the two cupholders.
  • Page 38 Controls the panel lights, press on the lower part of the rocker (at the DECR legend). 05/09/2002 f610581 Raise the paddle to flash the marker lights. Fig. 4.5, Marker Light Interrupt Switch 10/29/2001 f610598 The low beam headlights must be turned on before Fig.
  • Page 39 Controls Two round utility lights mounted in fixed posi- • tions on each side of the cab roof; Two flush-mounted utility lights mounted on the • back of the cab, one on each side. To turn the utility light(s) on, press in on the upper part of the utility light (UTLY LAMP) rocker switch (Fig.
  • Page 40: Multifunction Turn Signal Switch

    Controls Remove the tapping screws that attach the lamp assembly and trimplate to the overhead console. Separate the lamp assembly from the trimplate and disconnect the wiring harness. Replace the lamp assembly. Snap the lamp assembly and trimplate together. Connect the lamp assembly to the wiring har- ness.
  • Page 41 Controls The lever automatically returns to the neutral position the control dial clockwise as far as it will go (to the (self-cancels the switch) when the steering wheel OFF setting) turns the wipers off. returns to the straight ahead position after a turn. To The washers are operated by a yellow button at the cancel the signal manually, move the lever to the very end of the turn signal lever.
  • Page 42: Horn Controls

    Controls The headlight low beams remain on continuously The air horn is controlled by a wire lanyard hanging during high beam operation. If the low beam head- down just inboard on the driver’s door. See Fig. 4.15. lights are turned off by use of the headlight switch, Pull downward on the lanyard to sound the air horn.
  • Page 43 Controls Cruise Control Switches CAUTION Do not attempt to shift gears without using the clutch pedal when the cruise control is engaged. Failure to follow this precaution will result in a temporarily uncontrolled increase in engine speed; transmission damage and gear stripping could result.
  • Page 44 Controls the ENG BRK legend is backlit in green when the Engine Fan Switch, Optional panel lights are on. The engine cooling fan can be turned on by the en- Exhaust Brake Switch, Optional gine fan switch (ENG FAN legend). The fan will con- tinue to operate for a set amount of time and then The optional exhaust brake is controlled by a dash- turn off unless the coolant temperature is high...
  • Page 45 Controls Axle Switches All axle switches contain a red LED (light-emitting diode) that illuminates the switch from within when the switch is turned on (the upper part of the rocker is pressed). The legend under the LED, if any, is not visible until the switch is turned on.
  • Page 46: All-Wheel-Drive Controls, Optional

    Controls Bring the vehicle to an authorized Freightliner The axle shift switch is a two-position guarded rocker switch installed on vehicles with two-speed axles. service facility as soon as possible. Fig. 4.26. Interaxle Lock Switch CAUTION The interaxle lock should not be engaged on a vehicle with obviously spinning wheels.
  • Page 47 Controls AWD Operation Switch at the upper end and HIGH RANGE at the lower end. On vehicles with a power take-off unit (PTO), The AWD operation switch is a two-position rocker the three-position switch has a neutral (N-TRL) posi- switch with a light-emitting diode (LED) that illumi- tion in the middle.
  • Page 48: Braking

    Controls the lower half to return to N-TRL, and then press the Trailer Brake Lever lower half again to select HIGH RANGE. The trailer brake lever (hand control valve) is used for applying the trailer brakes without applying the Braking truck or tractor brakes.
  • Page 49: Other Dash-Mounted Controls

    Controls 10/12/2000 f610454 1. Tractor ABS Indicator 3. Trailer ABS Indicator 2. Wheel Spin Indicator (optional) Fig. 4.31, ABS Indicator Lights wheel farther away from you. Release the foot pedal to lock the steering column in place. Other Dash-Mounted Controls Windshield-Fan Switches, Optional Ceiling-mounted defogger fans are operated by LOW/OFF/HIGH toggle switches located in the base...
  • Page 50: Heater/Air Conditioner Control Panel

    10 seconds, the suspension dump mechanism may not be operating properly. Bring the vehicle to an au- Seat Controls thorized Freightliner service facility for testing. If the ignition is turned off while the vehicle is in Bench Seat Adjustment Controls...
  • Page 51 Controls seat to prevent damage to the seat and the cab inte- rior. All adjustment controls for a suspension seat are lo- cated on the seat base. See Chapter 5 for complete instructions. 10/03/2001 f831452 1. Fan Switch 2. Air Selection Switch 3.
  • Page 52 Cab Features Windows ............... . 5.1 Mirrors .
  • Page 53: Windows

    Cab Features Windows Mirrors Standard windows operate mechanically using a The standard outside mirrors are mounted on the hand crank. door frame. There is a primary rear view mirror and a convex mirror. Power windows are optional, and can be installed on one side or both sides.
  • Page 54: Seats

    Cab Features the area adjacent to the right side of the cab. See Unless otherwise noted, all seat adjustments should Fig. 5.5. be made while seated and before the engine is started. Due to the high degree of adjustability found in high- back air suspension seats, it is possible to set the seat back recline adjustment and the seat slide ad- justment in such a combination that the seat back...
  • Page 55 Cab Features This adjustment is either mechanical or air con- trolled, depending on make and model of the seat (Fig. 5.7). 10/05/2001 f910484 A. Backrest Tilt B. Seat Cushion Tilt Fig. 5.8, Cushion Tilt Adjustments 10/05/2001 f910483 A. Lumbar Support B.
  • Page 56 Cab Features Bench Seats The three-person full bench seat is standard. See Fig. 5.10. 10/10/96 f910131 1. Backrest Tilt Lever 2. Air Lumbar Support Control Valve (optional) 10/05/2001 f910481 3. Damper Adjustment Switch 1. Three-Person Seat 4. Height Adjustment Switch 2.
  • Page 57 Cab Features Ride Height and Damper Adjustment Lumbar Support To raise the seat, press the upper portion of the To adjust the lumbar support, use the lumbar support height adjustment switch. To lower the seat, press switch on the side of the seat to give more or less the lower portion of the switch.
  • Page 58 Cab Features Isolator To engage the isolator (if installed), move the seat slide and isolator lever (Fig. 5.14) all the way to the right. To lock out the isolator, move the isolator lever to the center position. 10/08/2001 f910488 1. Ride Height Switch 2.
  • Page 59: Seat Belts And Tether Belts

    Cab Features Seat Belts and Tether Belts Seat Belt Inspection General Information WARNING Seat belt assemblies are designed to secure persons Inspect and maintain seat belts. When any part of in the vehicle to help reduce the chance of injury or a seat belt system needs replacement, the entire the amount of injury resulting from accidents or sud- seat belt must be replaced, both retractor and...
  • Page 60 Cab Features introduce a small amount of slack into the seat belt, lap (from outboard to inboard) far enough to en- resulting in a more comfortable ride. gage the buckle. If the retractor locks too soon, allow the belt to retract slightly, then slowly pull it out again.
  • Page 61: Air Bag, Optional

    Cab Features If equipped with a Komfort Latch, pull on the belt to release the Sliding Komfort Latch, or shoulder strap to lessen the pressure of the strap press the Sliding Komfort latch to the "OFF" po- on your shoulder and chest. Allow no more than sition, then unbuckle the seat belt.
  • Page 62: Cab Amenities

    Cab Features steering wheel. Any objects may cause harm dur- Do not cut, drill, braze, solder, weld, strike, • ing an accident. or probe any part of the air bag system. Failure to follow these instructions may result in Do not expose the air bag module to elec- •...
  • Page 63: Windshield Washer Reservoir

    Cab Features cover and can be used to store sunglasses. There is also a small storage pocket above the radio. Overhead Storage Vehicles without an overhead console have two stor- age bins located above the windshield. On vehicles equipped with an overhead console, most vehicles have a storage bin located in the over- head console.
  • Page 64 Cab Features 10/08/2001 f820378a 1. Cab 2. Washer Reservoir Fill Cap 3. Top Step Fig. 5.24, Windshield Washer Reservoir 10/08/2001 f680026 1. Table Top 2. Storage Console Cover 3. Storage Area 4. Storage Console Base Fig. 5.22, Center Storage Console (with writing surface) 10/08/2001 f680025 1.
  • Page 65 Heater, Ventilator and Air Conditioner Climate Control Panel ............. 6.1...
  • Page 66 Heater, Ventilator and Air Conditioner Climate Control Panel To increase airflow, turn the fan switch to the right or to a higher number. To decrease the airflow, turn the switch to the left or to a lower number. The climate control panel allows you to control the heating, ventilating, defrosting, and air conditioning Air Selection Switch functions.
  • Page 67 Heater, Ventilator and Air Conditioner modes, four of which are air conditioning modes. See Fig. 6.4. 06/18/2003 f831462 A. Air Conditioning Modes 1. Air Conditioning Face Mode 2. Selection Between Air Conditioning Face Mode and 06/17/2003 f831455 Air Conditioning Bi-Level Mode 1.
  • Page 68 Heater, Ventilator and Air Conditioner Mode: Directs 75 percent of the airflow to the Recirculation Mode face outlets and 25 percent to the floor outlets. The recirculation mode is only available on vehicles Air Conditioning Bi-Level Mode: Directs the with air conditioning. airflow equally to the face outlets and the floor The recirculation mode limits the amount of outside outlets.
  • Page 69 It will be necessary to cycle the fan switch off, and then on, to reset the motor. If the problem appears repeatedly, take the vehicle to an Freightliner dealer or autho- rized service outlet for repairs.
  • Page 70 Engines Aftertreatment System (ATS) ............7.1 Engine Starting .
  • Page 71: Aftertreatment System (Ats)

    Engines Aftertreatment System (ATS) IMPORTANT: See your engine operation manual for complete details and operation of the after- IMPORTANT: EPA07 and EPA10 emissions treatment system. regulations apply to vehicles domiciled in Inside the ATD on Mercedes-Benz, Detroit Diesel, Canada and the USA at the time of printing this and Cummins engines, the exhaust first passes over manual.
  • Page 72 Engines A slow (10-second) flash of the high exhaust system temperature (HEST) lamp, indicates a regeneration is in progress, and the driver is not controlling the en- gine idle speed. A solid illuminated high exhaust system temperature (HEST) lamp, alerts the operator of high exhaust temperature during the regeneration process, when the speed is below 5 mph (8 km/h).
  • Page 73 Engines because the engine software calls for a manual To meet EPA guidelines, diesel engines installed in Daimler Trucks North America (DTNA) chassis for regen. domicile in Canada and the USA use an aftertreat- The regen-inhibit switch provides additional control ment system (ATS) with an aftertreatment device over the aftertreatment regeneration process.
  • Page 74 Engines in this chapter for instructions on preventing au- An illuminated DEF warning lamp in the gauge, • tomatic regen if necessary. indicates that the DEF tank should be refilled at the next opportunity. The exhaust temperature can remain high even after the vehicle has stopped.
  • Page 75 Engines IMPORTANT Diesel Particulate Filter (DPF) DPF Regen Needed regeneration is needed. If flashing, regenerate as soon as possible. Engine derate possible. Hot exhaust can cause fire. Hot Exhaust Keep flammables and people away from exhaust. Diesel Exhaust Fluid (DEF) level is DEF Refill Needed low.
  • Page 76 Engines EXHAUST AFTERTREATMENT SYSTEM INFORMATION WARNING INDICATOR CHECK CHECK STOP LAMP(S) (Solid) (Flashing) (Flashing) (Flashing) Level 1 Level 2 Level 3 Level 4 Indicator Lamp Filter Regeneration Filter Regeneration Parked Regeneration Parked Regeneration Required − HEST (High Exhaust Message(s) Recommended Necessary Required −...
  • Page 77 Engines DEF Warnings and Engine Derates IMPORTANT: Ignoring the DEF warning lights will result in limited engine power, with a speed limit of 5 mph (8 km/h) eventually being applied. DEF Level Low—Initial Warning When the DEF level reads low the following warnings strongly encourage the driver to refill the DEF tank: One bar of the DEF level indicator illuminates •...
  • Page 78 Engines ULTRA LOW SULFUR ULTRA LOW SULFUR ULTRA LOW SULFUR DIESEL FUEL ONLY DIESEL FUEL ONLY DIESEL FUEL ONLY 11/08/2010 f611037 A. Green bars—DEF level indicators C. One bar flashing red—DEF empty, refill DEF B. One bar illuminated amber—DEF very low, refill DEF 1.
  • Page 79: Engine Starting

    Engines Ring gear and starter pinion damage caused by improper starting procedures is not warrantable. Pre-Start NOTE: These pre-start steps apply to all en- gines. Perform the engine pretrip inspection and daily maintenance checks in Chapter 11/08/2010 f470540a Set the parking brake. NOTE: STOP engine light illuminates.
  • Page 80: Cold-Weather Starting

    1000 rpm until minimum engine idle could result in serious injury or death. oil pressure registers on the gauge. Failure to do All Freightliner diesel engines comply with the re- so could damage the turbocharger. quirements of the Federal (U.S.) Clean Air Act. Once...
  • Page 81: Cruise Control

    Engines Use ultralow-sulfur diesel with 15 ppm sulfur Cruise Control • content or less. Do not use fuel blended with used engine lube WARNING • oil or kerosene. Do not use the cruise control system when driv- Engine lube oil must have a sulfated ash level •...
  • Page 82 Engines Shift Knob Controls, Optional Cruise control can also be activated by the optional PAUSE, RESUME, and SET buttons on the transmis- sion shift knob (Fig. 7.16). 09/13/2001 f610510 05/23/95 f260316 To turn cruise control on, press the upper half of the On/ Off (rocker) switch.
  • Page 83: Power Takeoff (Pto) Governor

    Engines To adjust cruise speed down, push the RESUME cold weather for your engine, see the engine manu- button and hold it in until the vehicle decelerates facturer’s engine operation manual, supplied in the to the new speed, as desired. vehicle documentation package.
  • Page 84: Engine Shutdown

    Engines each 1000 feet (300 m) altitude above sea level for a To turn the two-position On/Off Switch on, raise the naturally aspirated engine. paddle. When the two-position switch is on, an amber LED (light-emitting diode) illuminates inside All engines used on M2 vehicles are altitude- the switch.
  • Page 85: Exhaust Braking Systems

    Engines speed, makes the engine brake more effective. Rec- Use the dash-mounted switch set at the LO ommended engine braking speed is above 1800 rpm position when driving on flat, open stretches of and below the rated speed. road. If the service brakes are still required to slow down on a grade, switch to a higher set- ting on the dash switch, until there is no need WARNING...
  • Page 86 Engines To turn the exhaust brake on, press on the upper When only the exhaust brake is installed, a two- part of the rocker (at the light inside the switch). The position switch on the dash controls the engine brak- exhaust brake turns off automatically.
  • Page 87 Engines grade is extremely steep, you may need to Pacbrake Operation (Caterpillar) apply the service brakes occasionally. The Pacbrake is controlled by the exhaust brake Do not expect a retarding effect similar to sud- switch and the throttle pedal. All applications are ad- •...
  • Page 88 Engines With the engine shut down, use any oil-free or and/or slow the vehicle sufficiently that the transmis- nonpetroleum-based high-heat lubricant, and sion will automatically downshift, if necessary, to Alli- spray or coat a sufficient amount on the restricter son’s preselect mode. valve shaft and the attaching locations at each The preselect mode is normally assigned to second end of the actuation cylinder.
  • Page 89 ............8.12 Freightliner SmartShift Shift Control .
  • Page 90: Clutches

    Drivetrain Clutches Holding the Vehicle on an Incline With a Slipping Clutch Clutch Operation A slipping clutch accumulates heat faster than it can Applying the Clutch Brake be dissipated, resulting in early clutch failures. Never use the clutch to hold a vehicle on a hill. The purpose of the clutch brake is to stop the trans- mission gears from rotating in order to engage the Coasting With the Clutch Released...
  • Page 91 If fluid level falls below the MIN mark, have the hy- malfunctions, and knowing when to adjust a clutch. draulic system checked for leaks at an authorized Freightliner service facility. Use only DOT 4 brake Clutch Adjustments fluid to fill the reservoir.
  • Page 92: Allison On-Highway Transmissions

    Drivetrain Allison On-Highway Chock the rear tires and take any other steps necessary to keep the vehicle from moving. Transmissions 2000 Series The Allison on-highway transmissions are fully auto- On vehicles with Allison 2000 series transmissions, ™ ™ matic and include the 1000 Series , 2000 Series do the following steps if you have to leave the cab and 2400 Series...
  • Page 93 Drivetrain Forward/reverse directional shifts are typically Do not idle in reverse for more than 5 minutes. Se- • not permitted if appreciable output shaft speed lect P (park), PB (auto-apply parking brake), or N is detected. (neutral) when time at idle exceeds 5 minutes. When some types of unusual transmission op- NOTE: The shift into reverse may not succeed if •...
  • Page 94: Allison Md Series

    Drivetrain In the drive position, the transmission will initially go Allison MD Series into first range when drive is selected. As vehicle speed increases, the transmission will upshift auto- Refer to the Allison website for additional information, matically through each available range up to fourth www.allisontransmission.com.
  • Page 95 Drivetrain NOTE: The shift into reverse may not succeed if a range inhibitor is active. When reverse is se- lected, always be sure that R is not flashing. N (Neutral) WARNING When starting the engine, make sure that the ser- vice brakes are applied.
  • Page 96 Drivetrain D (Drive) engine governed speed is exceeded in the lower range, the transmission may upshift to the next When the D button is pushed, the highest forward higher range. range will appear in the display. The transmission will normally go into first range when drive is selected 1 (First Range) (except for those units programmed to start in sec- Use the first range when pulling through mud or...
  • Page 97: Eaton Fuller Straight-Shift Transmissions

    Drivetrain Digital Display General Information, Straight-Shift The dual digital display shows both the selected Eaton Fuller 5-speed FS models are fully synchro- range (SELECT) and actual range attained (MONI- nized. They have five forward speeds and one re- TOR). The single digital display shows the selected verse.
  • Page 98: Eaton Fuller Range-Shift Transmissions

    Drivetrain On synchronized models, disengage the clutch and move the shift lever to the next lower gear. On unsynchronized models, disengage the clutch and move the shift lever to neutral. Engage the clutch again. With the shift lever in neutral, disengage the clutch and move the shift lever to the next lowest gear.

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