2021 Prevost X3 Com TSBs
36 Technical Service Bulletins across 9 categories
Categories
Other
11 bulletinsOn the vehicles affected by this bulletin, install a driver seat orange belt in replacement of the black one.
Driver's barrier installation instructions
Air Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
Video Plate Installation procedure - Revision: A Step 2 modified
Extended Life Coolant Decal installation procedure.
TGW PROGRAMMING
X3 SERIES ENVIROCARE - IONS AIR SANITIZER
Video Plate Installation procedure
On the vehicles affected by this bulletin, install two decals as described in this procedure.
Surge tank pressure cap replacement
Suspension
6 bulletinsTAG AXLE HUB NUT APPROPRIATE STAKING - First Release B Kit SP22-305 changed for kit 7771836
TAG AXLE HUB NUT APPROPRIATE STAKING - First Release A
TAG AXLE HUB NUT TORQUE VERIFICATION - Revision: B kit modified.
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Screws 5001842 replaced by kit no. 7771836
TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
TAG AXLE HUB NUT APPROPRIATE STAKING
TAG AXLE HUB NUT TORQUE VERIFICATION
Electrical
4 bulletinsMotion Sensor Relocation
On the vehicles affected by this bulletin, install 5 new circuits, connector & connection to VEC module and BHS harness.
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Added procedure in the document.
On the vehicles affected by this bulletin, the positive terminal (main power cable) may not be fully tightened at the...
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back some the alternators.
On the vehicles affected by this bulletin, install 5 new circuits, connector & connection to VEC module and BHS harness.
Steering
4 bulletinsOn the vehicles affected by this bulletin, the steering dampers and related hardware must be inspected and may need to...
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be replaced by new improved units.
STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction
STEERING GATEWAY schematic
Engine
3 bulletinsTAG AXLE AIR SPRING RUBBING ISSUE INSTALLATION OF NON-RETURN VALVE
WIPER INTERACTION WITH ENGINE SHUT DOWN On the vehicles affected by this bulletin, perform the following procedure.
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This will solve the following issue: when turned OFF, the engine keeps running if the wipers are ON
ENGINE CONTROL MODULE (ECM) SOFTWARE UPDATE On the vehicles affected by this bulletin, perform the engine software update 23958948.P01.
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Main software & Dataset update: US OBD20 EMS VGT running change release to address OBD and conditional certification items
Body & Paint
3 bulletinsWheelchair lift system sliding door adjustment
DRIVER WINDOW BREAKING SOLUTION
CONVEX REAR VIEW MIRROR VIEWING ANGLE CORRECTION On the vehicles affected by this bulletin, perform the following...
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procedure to correct the variability of viewing angle of both flat and convex mirrors from a vehicle to another
Software & Calibration
2 bulletinsAir Tanks Draining Sequence.
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Revision: B - General Update
STORAGE AND STARTUP GUIDELINES : part number updates
HVAC & Climate
2 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
An automated test is available to check the big HVAC superheat from the driver seat.
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This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.
Brakes
1 bulletinBRAKE PEDAL SEAL PLATE INSTALLATION KIT