2009 Prevost Xlii-45 TSBs
28 Technical Service Bulletins across 10 categories
Categories
Other
6 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.
Air Tanks Draining Sequence.
Read full bulletin
Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
X3 SERIES ENVIROCARE - IONS AIR SANITIZER
PREVOST VEHICLE DISINFECTION PROCEDURE
PREVOST: INFORMATION BEING PROVIDED REGARDING THE REPLACEMENT OF DIPSTICK ON CERTAIN COACHES.
Read full bulletin
MODELS 2009-2013 H3-45, H3-41, X3-45, XL11-45, X3-45. *PE
Engine
5 bulletinsImproved bearings are now available to replace the original bearings used on some Prevost vehicles idler pulleys.
INTRODUCING A NEW ENGINE COOLANT INTO PREVOST SERVICE CENTER NETWORK
Rev A: Mention added concerning DDC Series 60 engine SCA requirement
INTRODUCING A NEW ENGINE COOLANT INTO SERVICE
PREVOST: VOLVO D13 ENGINE: REPLACEMENT OF COPPER INJECTOR SLEEVE WITH CONICAL STAINLESS STEEL INJECTOR SLEEVE.
Read full bulletin
*KB UPDATED 5/4/2012. *KB
Steering
3 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
TIE ROD 610052 FIRST INSTALLATION INSTRUCTIONS: Use these instructions when replacing the drop joint tie rod on S82, S84 / S84U I-beam axles.
Read full bulletin
The new tie rod will be adjusted to the length of the original; however, a steering alignment needs to be performed after replacement.
Software & Calibration
3 bulletinsAir Tanks Draining Sequence.
Read full bulletin
Revision: B - General Update
STORAGE AND STARTUP GUIDELINES : part number updates
PREVOST: KIDDE FIRE EXTINGUISHER CONTROL HEAD REPLACEMENT.
Read full bulletin
*KB UPDATED 5/9/2012. *KB
Pre-Delivery & Maintenance
3 bulletinsSTORAGE 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.
STORAGE AND STARTUP GUIDELINES Revision: B Parts added to Suggested Material 08-10-2020
STORAGE AND STARTUP GUIDELINES - ALL PREVOST VEHICLES & VOLVO 9700
Electrical
3 bulletinsAdded: Power cables for L.H.
Read full bulletin
side alternator & fan drive breaker box
WHEN REPLACING A VEHICLE SOUND SELECTOR MODEL VSS04 WITH A NEW SOUND SELECTOR MODEL VSS05, AN INTERFACE HARNESS IS...
Read full bulletin
REQUIRED TO CONNECT THE VEHICLE HARNESS TO THE NEW SOUND SELECTOR MODEL AND A NEW VSS05 COMPATIBLE RADIO UNIT MUST ALSO BE INSTALLED. THIS PROCEDURE DESCRIBES THE STEPS REQUIRED TO PERFORM THIS UPDATE.
PREVOST: REPROGRAMMING OF I/O-A & I/O-B MODULES FOR IMPLEMENTATION OF THE ESSENTIAL FUNCTIONS TO OPERATE THE VEHICLE (BASIC LIMP-HOME FUNCTIONS).
Read full bulletin
*KB
Suspension
2 bulletinsSway bar collars improvement.
Read full bulletin
Revision A : Add front sway bar support replacement and change bolts lenght.
SWAY BAR COLLARS IMPROVEMENT
HVAC & Climate
1 bulletinCENTRAL HVAC MERV FILTERS INSTALLATION
Transmission
1 bulletinJERKY, NOISY OR HARD TO TURN STEERING GEARBOX.
Read full bulletin
HYDRAULIC END LIMITER ADJUSTMENT. All models equipped with RB Bosch/ZF Servocom or Servocomtronic steering gearbox
Hybrid & EV
1 bulletinSTORAGE AND STARTUP GUIDELINES: Rev A: 21516229 replaced by 23381562 20523393 replaced by 21454749 800383 removed ...
Read full bulletin
611471 replaced by 611360 70376808 replaced by 21036050 21396642 replaced by 20967831