2022 Prevost X3-45 Commuter TSBs
37 Technical Service Bulletins across 12 categories
Categories
Other
11 bulletinsThe gasket thickness was increased from 1.5 mm to 3 mm to prevent interference between the collar ends, which previously...
Read full bulletin
made it impossible to reach the specified tightening torque. Increasing the gasket thickness ensures sufficient clearance between the collar ends and thus guarantees optimal tightening.
On 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.
Read full bulletin
Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
TGW PROGRAMMING
X3 SERIES ENVIROCARE - IONS AIR SANITIZER
Surge tank pressure cap replacement
INTERFERENCE BETWEEN THE WIPER ARM AND THE WIPER BLADE
INTERFERENCE BETWEEN THE WIPER ARM AND THE WIPER BLADE
SNOW CHAIN SYSTEM LOOSE FITTINGS
Steering
4 bulletinsOn the vehicles affected by this bulletin, the steering dampers and related hardware must be inspected and may need to...
Read full bulletin
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
4 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.
Read full bulletin
This will solve the following issue: when turned OFF, the engine keeps running if the wipers are ON
Rev A: Mention added concerning DDC Series 60 engine SCA requirement
INTRODUCING A NEW ENGINE COOLANT INTO SERVICE
Suspension
3 bulletinsSway bar collars improvement.
Read full bulletin
Revision A : Add front sway bar support replacement and change bolts lenght.
SWAY BAR COLLARS IMPROVEMENT
TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
Body & Paint
3 bulletinsWheelchair lift system sliding door adjustment
DRIVER WINDOW BREAKING SOLUTION
NYCT & MTA - LOOSE CEILING PANEL REWORK
HVAC & Climate
3 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
An automated test is available to check the big HVAC superheat from the driver seat.
Read full bulletin
This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
Electrical
2 bulletinsMotion Sensor Relocation
On the vehicles affected by this bulletin, the positive terminal (main power cable) may not be fully tightened at the...
Read full bulletin
back some the alternators.
Software & Calibration
2 bulletinsAir Tanks Draining Sequence.
Read full bulletin
Revision: B - General Update
STORAGE AND STARTUP GUIDELINES : part number updates
Transmission
2 bulletinsVOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
Fuel System
1 bulletinOn the vehicles affected by this bulletin, the Vehicle Emission Control Information label must be replaced.
Read full bulletin
Revision: B - Causal part changed, was 010352, becomes 85152363. No impact on procedure or parts involved.
Brakes
1 bulletinBRAKE PEDAL SEAL PLATE INSTALLATION KIT
Pre-Delivery & Maintenance
1 bulletinSTORAGE AND STARTUP GUIDELINES: Periodically, circumstances arise requiring operators to temporarily park a coach in storage.
Read full bulletin
Whether it is a few weeks or several months, sporadic out of service times or a full stop, Prevost recommends following the guidelines in this document during times when: The coach can be operated on a regular/weekly basis while in storage. The coach will be in storage for an extended period without any operation. The coach will return to service following an extended period of downtime.