LI5266
Service Bulletin/Repair Instructions
The streetside rear mud flap N39361 is obsolete. It is replaced by kit N106903 and this information letter shows how to assemble it.
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
LI5266
The streetside rear mud flap N39361 is obsolete. It is replaced by kit N106903 and this information letter shows how to assemble it.
LI5170E
New lower shock mount available with an adapter plate better suited for the front and rear axle.
LI5178R1
installation of new pressure regulator for retarder interlock. Obsolete part replacement
LI3978E
Information about the engine coolant. Coolant types should not be mixed in the engine.
LI5011E
Recommendations on the disinfection of vehicles as well as products and precautions to be taken.
LI4956E
The auxiliary heater fuel filter is now obsolete. The fuel filter and its support will have to be replaced at its next maintenance.
APS4896E
Introduction of a new steering gearbox without the lubrication zerk.
LI4432ER1
TRW has eliminated from service procedure TAS-103 the greasing of the steering gearbox output shaft.
LI4546E
To avoid the risk of air being trapped which could damage the EGR cooler.
LI4126E
N64662 PAL hydraulic filter head is discontinued and replaced by hydraulic filter head N8905938 and filter N8905939.
LI3402ER3
Low coolant level sensor warning
LI1911ER1
ZF wheel head suspension. ZF introduced an optimized axial roller bearing. Replace the axial roller bearing and lower seal ring with an optimized roller bearing.
LI3478E
THIS COMMUNICATION IS A LETTER OF INFORMATION CONCERNING A FAULT THAT MAY APPEAR ON THE ACTIA GAUGE IF AN INCORRECT PROGRAM VERSION IS USED.
LI3446ER5
INTRODUCING NEW HARDWARE AND INSTALLATION PROCEDURE FOR PITMAN ARM. (R5 UPDATED THE TORQUE VALUE IN PROCEDURE LINE 1.9)
LI3478ER1
INCOMPATIBILITY OF ACTIA GAUGE PROGRAMS A FAULT MAY APPEAR ON THE ACTIA GAUGE IF AN INCORRECT PROGRAM VERSION IS USED (R1 MODIFICATIONS: SPEEDO SW 109633V08_00 CHANGED TO 109633V08_02 FOR ATUQ. FOR TTC SPEEDO SW 116724V04_35 CHANGED TO 116724V01_40 AND TACH SW 117130V01_07 CHANGED TO 117130V01_09
li3824er1
Excessive frequency of regeneration can lead to an excess of diesel in oil. (R1 rephrased the document justification)
li3824e
Excessive regeneration is causing engine carbon accumulation.
li3446er5
Introducing new hardware and installation procedure for Pitman arm. (R5 updated the torque value in procedure line 1.9)
li3478er1
Incompatibility of Actia gauge programs A fault may appear on the Actia gauge if an incorrect program version is used (R1 modifications: Speedo SW 109633V08_00 changed to 109633V08_02 for ATUQ. For TTC Speedo SW 116724V04_35 changed to 116724V01_40 and Tach SW 117130V01_07 changed to 117130V01_09
BS3419E
The wiper motor cannot be stopped by the driver.
BS3512E
THIS COMMUNICATION IS A SERVICE BULLETIN CONCERNING A FAULT THAT MAY APPEAR ON THE ACTIA GAUGE IF AN INCORRECT PROGRAM VERSION IS USED
LI3446ER4
INTRODUCING NEW HARDWARE AND INSTALLATION PROCEDURE FOR PITMAN ARM.
BS2030E
RUBBER SUPPORT BREAKS ON THE HORIZONTAL CAC PIPE.
LI3446ER2
Introducing new hardware and installation procedure for Pitman arm. (R2 revision is for: Road number and VIN has been updated for L860 TTC)
LI3402E
Low coolant level sensor warning
LI1953E
Moisture may accumulate in the space under the driver's seat and cause corrosion of the power steering hydraulic fittings and piping.
LI3188
A new radius rod bolt torque is now in effect.
LI2116E
Diagnose a potentiel Bendix disk brake thermal overload.
BS2015E
ZF Differential Thrust Washer Failure
LI3824E
EXCESSIVE REGENERATION IS CAUSING ENGINE CARBON ACCUMULATION.
LI3824ER1
EXCESSIVE FREQUENCY OF REGENERATION CAN LEAD TO AN EXCESS OF DIESEL IN OIL. (R1 REPHRASED THE DOCUMENT JUSTIFICATION)
BS1787E
The defrost unit 4-way valve needs to be replaced with a more robust 2-way valve
LI1841ER3
Repair procedure of the front beam box
BS1876E
ZF Differential Thrust Washer Failure
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.