Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 883 bulletins for NOVA BUS
BS3626ER1
Sep 15, 2016
110000 ELECTRICAL SYSTEM
CUMMINS CODE 1242 FOR ACCELERATOR SENSORS CIRCUIT, REPLACE THE THROTTLE PEDAL SENSORS CABLE.
BS3773E
Sep 8, 2016
100000 POWER TRAIN
THE COMMUNICATION BETWEEN ALLISON TRANSMISSION AND ACU3 REQUIRES OPTIMIZATION. REPROGRAM THE ACU3 HUBNER SOFTWARE.
BS3600ER1
Sep 5, 2016
284000 BACK OVER PREVENTION: CAMERA SYSTEM
THIS COMMUNICATION IS A SERVICE BULLETIN CONCERNING THE FRONT CAMERA UNDER THE DESTINATION SIGN THAT MAY BECOME LOOSE.
BS3717E
Aug 31, 2016
060000 ENGINE (PWS)
FLEXIBLE BELLOWS N79197 MAY HAVE AN EXHAUST LEAK NEAR THE RIGID EXHAUST PIPE
BS3785E
Aug 31, 2016
074000 FUEL/PROPULSION SYSTEM (PWS)
"CNG FUEL LINE THAT RUNS TO THE SPHEROS AUX HEATER UNIT MAY COME INTO CONTACT WITH THE ENGINE CRADLE AND MAY CAUSE DAMAGE DUE TO CHAFFING."
BS3531ER3
Aug 25, 2016
100000 POWER TRAIN
"FAILURE OF P-CLAMPS ON THE TRANSMISSION COOLING PIPES MAY FORCE THE PIPE TO COME IN CONTACT WITH STARTER SOLENOID TERMINAL. DOCUMENT REVISED TO REMOVE ONE VEHICLE FROM HOUSTON."
LI3732E
Aug 9, 2016
060000 ENGINE (PWS)
PROCEDURE TO FOLLOW WHEN REPLACING A PLASTIC MOTORIZE VALVE BY A METAL MOTORIZE VALVE. FOR THE DRIVER'S COMPARTMENT DEFROSTER VALVE.
BS3046E
Jul 22, 2016
356000 EQUIPMENT ADAPTIVE/MOBILITY
THE PROTECTIVE SHEATHING MAY BE DAMAGED AND CAUSE ERROR CODES ON THE DIAGNOSTIC NETWORK
BS3047E
Jul 22, 2016
350000 EQUIPMENT
THE PROTECTIVE SHEATHING MAY BE DAMAGED AND CAUSE ERROR CODES ON THE DIAGNOSTIC NETWORK
BS3531ER2
Jul 12, 2016
100000 POWER TRAIN
FAILURE OF P-CLAMPS ON THE TRANSMISSION COOLING PIPES MAY FORCE THE PIPE TO COME IN CONTACT WITH STARTER SOLENOID TERMINAL.
BS3682ER2
Jul 12, 2016
100000 POWER TRAIN
FAILURE OF P-CLAMPS ON THE TRANSMISSION COOLING PIPES MAY FORCE THE PIPE TO COME IN CONTACT WITH STARTER SOLENOID TERMINAL.
LI3711
Jun 22, 2016
350000 EQUIPMENT
THIS LETTER IS TO INFORM YOU THAT FOR L725, L764 AND L785, CR3595E REPLACES CR3493ER2.
LI3713
Jun 22, 2016
350000 EQUIPMENT
THIS LETTER IS TO INFORM THAT FOR L559, CR3669E REPLACES CR3492ER3
LI3714
Jun 22, 2016
350000 EQUIPMENT
THIS LETTER IS TO INFORM THAT CR3670E REPLACES CR3492ER3 FOR L573, L640, L671, L727, L787 AND L902.
LI3723E
May 30, 2016
284000 BACK OVER PREVENTION: CAMERA SYSTEM
THIS COMMUNICATION IS A LETTER OF INFORMATION TO HIGHLIGHT THE ERRONEOUS "DVR NOT OPERATIONAL" AND "ROLL CALL TIMEOUT-CAMERA" FAULTS OF APOLLO SYSTEM.
BS3512E
May 25, 2016
118000 ELECTRICAL SYSTEM:SOFTWARE
THIS COMMUNICATION IS A SERVICE BULLETIN CONCERNING A FAULT THAT MAY APPEAR ON THE ACTIA GAUGE IF AN INCORRECT PROGRAM VERSION IS USED
LI3446ER4
Apr 12, 2016
010000 STEERING
INTRODUCING NEW HARDWARE AND INSTALLATION PROCEDURE FOR PITMAN ARM.
BS3554ER3
Apr 7, 2016
020000 SUSPENSION
"AUXILIARY HEATER INTAKE PIPE MOUNTING BRACKET MIGHT NOT BE ABLE TO WITHSTAND THE VIBRATION INDUCED BY THE BUS FRAME."
LI3446ER3
Apr 5, 2016
010000 STEERING
INTRODUCING NEW HARDWARE AND INSTALLATION PROCEDURE FOR PITMAN ARM.
BS3379ER2
Mar 1, 2016
110000 ELECTRICAL SYSTEM
"THE RED ARTIC TELL TALE LIGHT COMES ON: 1- FOR AN <ERROR 2 PLAUSIBILITY 2> CODE LIGHTS, GENERATED, FOR NO REASON 2- WHEN NO CODE IS REGISTERED IN THE ACU (GHOST CODE). SOLUTION: REPROGRAM THE ARTICU
BS3554ER1
Mar 1, 2016
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
AUXILIARY HEATER INTAKE PIPE MOUNTING BRACKET MIGHT NOT BE ABLE TO WITHSTAND THE VIBRATION INDUCED BY THE BUS FRAME.
BS3599ER1
Mar 1, 2016
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DISABLING BATTERY MANAGEMENT FEATURE MAY HINDER THE FUNCTIONALITY OF RADIATOR VENTILATION FANS THEREBY CAUSING ENGINE OVERHEAT CODES. ALSO LEADS TO BATTERY OVERCHARGING.