Vehicle report

2021 PREVOST X3-45 COMMUTER

Service bulletins

52 bulletins

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.

MI26-00

Service Bulletin/Repair Instructions

The gasket thickness was increased from 1.5 mm to 3 mm to prevent interference between the collar ends, which previously 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.

IS-23019A

Service Bulletin/Repair Instructions

Sway bar collars improvement. Revision A : Add front sway bar support replacement and change bolts lenght.

IS-23019

Service Bulletin/Repair Instructions

SWAY BAR COLLARS IMPROVEMENT

IS-22050

Service Bulletin/Repair Instructions

Motion Sensor Relocation

EC0026_B

Service Bulletin/Repair Instructions

On the vehicles affected by this bulletin, the Vehicle Emission Control Information label must be replaced. Revision: B - Causal part changed, was 010352, becomes 85152363. No impact on procedure or parts involved.

SP22-314 CO 20

Service Bulletin/Repair Instructions

On the vehicles affected by this bulletin, install a driver seat orange belt in replacement of the black one.

SP23-301

Service Bulletin/Repair Instructions

On the vehicles affected by this bulletin, the steering dampers and related hardware must be inspected and may need to be replaced by new improved units.

IS-20051

Service Bulletin/Repair Instructions

Driver's barrier installation instructions

IS-21072B

Service Bulletin/Repair Instructions

STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139

MI22-12B

Service Bulletin/Repair Instructions

Air Tanks Draining Sequence. Revision: B - General Update

MI22-12A

Service Bulletin/Repair Instructions

Air Tanks Draining Sequence. Revision: A - Erroneous Secondary & Accessory tanks location.

MI22-12

Service Bulletin/Repair Instructions

Air Tanks Draining Sequence

SP22-303

Service Bulletin/Repair Instructions

On the vehicles affected by this bulletin, the positive terminal (main power cable) may not be fully tightened at the back some the alternators.

SP22-308A

Service Bulletin/Repair Instructions

Video Plate Installation procedure - Revision: A Step 2 modified

SP22-302B

Service Bulletin/Repair Instructions

TAG AXLE HUB NUT TORQUE VERIFICATION - Revision: B kit modified. Screws 5001842 replaced by kit no. 7771836

SP22-305B

Service Bulletin/Repair Instructions

TAG AXLE HUB NUT APPROPRIATE STAKING - First Release B Kit SP22-305 changed for kit 7771836

SP22-305A

Service Bulletin/Repair Instructions

TAG AXLE HUB NUT APPROPRIATE STAKING - First Release A

IS-22902

Service Bulletin/Repair Instructions

TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW

SP22-304

Service Bulletin/Repair Instructions

TAG AXLE AIR SPRING RUBBING ISSUE – INSTALLATION OF NON-RETURN VALVE

SP22-305

Service Bulletin/Repair Instructions

TAG AXLE HUB NUT APPROPRIATE STAKING

SP22-302

Service Bulletin/Repair Instructions

TAG AXLE HUB NUT TORQUE VERIFICATION

SP22-307

Service Bulletin/Repair Instructions

Extended Life Coolant Decal installation procedure.

SP22-306

Service Bulletin/Repair Instructions

Wheelchair lift system sliding door adjustment

MI20-08C

Service Bulletin/Repair Instructions

STORAGE AND STARTUP GUIDELINES : part number updates

WB22-07

Service Bulletin/Repair Instructions

TGW PROGRAMMING

IS21-072A

Service Bulletin/Repair Instructions

STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction

SP22-308

Service Bulletin/Repair Instructions

Video Plate Installation procedure

SP22-309

Service Bulletin/Repair Instructions

On the vehicles affected by this bulletin, install 5 new circuits, connector & connection to VEC module and BHS harness.

IS21-901

Service Bulletin/Repair Instructions

X3 SERIES ENVIROCARE - IONS AIR SANITIZER

IS20-925A

Service Bulletin/Repair Instructions

CENTRAL HVAC MERV FILTERS INSTALLATION

IS22-040

Service Bulletin/Repair Instructions

BRAKE PEDAL SEAL PLATE INSTALLATION KIT

IS21-072

Service Bulletin/Repair Instructions

STEERING GATEWAY schematic

IS19-108

Service Bulletin/Repair Instructions

Surge tank pressure cap replacement

SP22-300B

Service Bulletin/Repair Instructions

DRIVER WINDOW BREAKING SOLUTION

SP21-313

Service Bulletin/Repair Instructions

WIPER INTERACTION WITH ENGINE SHUT DOWN On the vehicles affected by this bulletin, perform the following procedure. This will solve the following issue: when turned OFF, the engine keeps running if the wipers are ON

SP21-312

Service Bulletin/Repair Instructions

ENGINE CONTROL MODULE (ECM) SOFTWARE UPDATE On the vehicles affected by this bulletin, perform the engine software update 23958948.P01. Main software & Dataset update: US OBD20 EMS VGT running change release to address OBD and conditional certification items

MI21-13A

Service Bulletin/Repair Instructions

An automated test is available to check the big HVAC superheat from the driver seat. This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.

MI21-06

Service Bulletin/Repair Instructions

Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair – From US10 to newer engine generation

wb21-09

Service Bulletin/Repair Instructions

INTERFERENCE BETWEEN THE WIPER ARM AND THE WIPER BLADE

SP21-310

Service Bulletin/Repair Instructions

INTERFERENCE BETWEEN THE WIPER ARM AND THE WIPER BLADE

IS-21907 CO-07

Service Bulletin/Repair Instructions

ABLE (Automatic Bus Lane Enforcement) PROVISION

IS-21907 CO-25

Service Bulletin/Repair Instructions

Addition of EXTENDED LIFE COOLANT DECAL

SP21-309

Service Bulletin/Repair Instructions

SNOW CHAIN SYSTEM – LOOSE FITTINGS

SP18-35F

Service Bulletin/Repair Instructions

P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY Rev E: expiration date removed

SR21-301

Service Bulletin/Repair Instructions

USSC WHEELCHAIR OCCUPANT RESTRAINT SYSTEM REWORK

IS-20925A

Service Bulletin/Repair Instructions

CENTRAL HVAC MERV FILTERS INSTALLATION REVA

SP21-302

Service Bulletin/Repair Instructions

NYCT & MTA - LOOSE CEILING PANEL REWORK

MI20-19B

Service Bulletin/Repair Instructions

INTRODUCING A NEW ENGINE COOLANT INTO PREVOST SERVICE CENTER NETWORK

MI20-19A

Service Bulletin/Repair Instructions

Rev A: Mention added concerning DDC Series 60 engine SCA requirement

MI21-01

Service Bulletin/Repair Instructions

VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING

MI20-19

Service Bulletin/Repair Instructions

INTRODUCING A NEW ENGINE COOLANT INTO SERVICE

MI20-15

Service Bulletin/Repair Instructions

GLUED FIXED THERMOS WINDOW REPLACEMENT – INSTALLATION/GLUING PROCEDURE

Reading this report

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.

2021 Prevost X3-45 Commuter Service Bulletins: 52 bulletins | CarFathom