2023 Prevost H3-45VIP TSBs
19 Technical Service Bulletins across 9 categories
Categories
Other
5 bulletinsThe gasket thickness was increased from 1.5 mm to 3 mm to prevent interference between the collar ends, which previously...
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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.
Prevost Driver Assist System Description.
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Revision A - EFFECTIVE ON H3-45 SERIES UP TO VEHICLE P-1452
On the vehicles affected by this bulletin, follow the procedure to correctly connect the connector over the pump.
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Revision: A - Add information to Depressurized the cooling system
Air Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
Suspension
3 bulletinsSway bar collars improvement.
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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 bulletinsOn the vehicles affected by this bulletin, the electronic mirror lens air-cleaning system may not work.
On the vehicles affected by this bulletin it is possible that there is a lack of glue on the mirror support.
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If this is the case, you will need to add it to eliminate the risk of the front-end fiber cracking when tightening the mirror bolts.
Window Gaps Minimum Clearance on Converted Shells
Lighting
2 bulletinsOn the vehicles affected by this bulletin, headlamps may have a premature deterioration of the aesthetics of the internal surface.
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This issue has no impact on the performance and quality of the headlamp. See procedures for replacement by improved headlamps. Revision A: Parts list change
On the vehicles affected by this bulletin, headlamps may have a premature deterioration of the aesthetics of the internal surface.
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This issue has no impact on the performance and quality of the headlamp. See procedures for replacement by improved headlamps.
Steering
2 bulletinsSTEERING 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
Electrical
1 bulletinOn the vehicles affected by this bulletin, the DPF harness possibility needs to be replaced to avoid oxidation.
Engine
1 bulletinOn the vehicles affected by this bulletin, the wiper motor harness needs a modification to avoid connector terminals...
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corrosion.
Fuel System
1 bulletinOn the vehicles affected by this bulletin, the Vehicle Emission Control Information label must be replaced.
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Revision: B - Causal part changed, was 010352, becomes 85152363. No impact on procedure or parts involved.
Software & Calibration
1 bulletinAir Tanks Draining Sequence.
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Revision: B - General Update