2005 Prevost H3-41 TSBs
46 Technical Service Bulletins across 14 categories
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9 bulletinsH3 LAVATORY FAN RETROFIT KIT
Air Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
Revision : A Torque value reduced
LAVATORY FAN RETROFIT KIT Applicable for H3 Series coaches from R-1012 (1994) Revision A: Added installation detail at...
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step 8
H3 DRIVERS PARTITION LITE INSTALLATION
PREVOST VEHICLE DISINFECTION PROCEDURE
PREVOST: INSTALL DECAL WARNING AGAINST PERFORMING ANY WELDING WORK.
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VEHICLE EQUIPPED WITH AUTOMATIC FIRE DETECTION AND SUPPRESSION SYSTEM (AFSS) SYSTEM MAY ACTIVATE BY MISTAKE IF ARC OR GAS WELDING IS PERFORMED. MODEL YEARS 2006-2007 ALSO INCLUDED.*JS
PREVOST - INSTALLING DECAL WARNING AGAINST PERFORMING ANY WELDING WORK.
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*NJ
Engine
6 bulletinsRev A: Mention added concerning DDC Series 60 engine SCA requirement
INTRODUCING A NEW ENGINE COOLANT INTO SERVICE
This instruction sheet explains how to relocate engine door gas spring.
This instruction sheet explains how to relocate engine door gas spring.
POWER WINDOW HARNESS- REMOVAL OF ZENER SUPPRESSOR DIODES.
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A FAULTY DIODE WILL CAUSE THE BURNING OF THE FUSE PROTECTING THE CIRCUIT. ALSO INCLUDED MODEL XLII-40, XLII-45 MOTORHOMES & ENTERTAINER XLII-45. MODEL YEARS 2007-2008. MODEL VIP MOTORHOMES. MODEL YEARS 2006-2007. *JS
PREVOST: NEW FIXING HARDWARE FOR THE REAR HEIGHT CONTROL VALVE LINK ROD.
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THERE IS A POSSIBILTY THAT THE LINK ROD THAT CONNECTS THE HEIGHT CONTROL VALVE TO THE DRIVE AXELS SUPPORT FRAME COMES APART WHEN THE VEHICLE IS MOVING. MODEL VIP-45MTH MODEL YEAR 2004 ALSO INCLUDED. *JS
Electrical
6 bulletinsAdded: Power cables for L.H.
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side alternator & fan drive breaker box
Revision : Addition of Wiring Schematics at the end of this document
This instruction sheet explains how to replace HVAC MODULE on certain vehicles;
This Instruction Sheet explains how to repalce 062720 AND 063344 AC MODULES, that are obsolete and replaced by a new...
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module and harness.
This internal instruction explains how to bench program the FMS gateway module used in the ELD (Electronic Logging...
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Device) interface kit for pre-OBD13 vehicles.
This Instruction sheet explains how to remplace MASTER ID? WITH ?MCM? MODULE
Steering
5 bulletinsTIE ROD 610052 FIRST INSTALLATION INSTRUCTIONS: Use these instructions when replacing the drop joint tie rod on S82, S84 / S84U I-beam axles.
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The new tie rod will be adjusted to the length of the original; however, a steering alignment needs to be performed after replacement.
This Instruction Sheet explains how to perform the first installation of Tie Rod 610052 on Prevost vehicles equipped...
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with Dana S82, S84 / S84U I-beam axles, 1994- today
Vehicles identified below are compatible with a new tie rod design.
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This new tie rod 610052 has updated ball joints and a fine adjuster sleeve. It replaces former drop type ball joint tie rods. Refer to IS-18091 for installation instructions. This document details maintenance inspection and toe-in adjustment with the new design tie rod.
This instruction sheet explains how to install the Tie Rod 610052.
INSPECTION & REPLACEMENT OF POWER STEERING PRESSURE HOSE.
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PREVOST. *TT
Transmission
5 bulletinsFAN CLUTCH PLATE BOLTS RE-TORQUING
JERKY, NOISY OR HARD TO TURN STEERING GEARBOX.
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HYDRAULIC END LIMITER ADJUSTMENT. All models equipped with RB Bosch/ZF Servocom or Servocomtronic steering gearbox
PREVOST: REMOVE ZF TRANSMISSION NEUTRAL POSITION RELAY ON H3 MULTIPLEX VEHICLES.
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RELAY INDICATING THAT ZF TRANSMISSION IS IN NEUTRAL POSITION MUST BE REMOVED TO AVOID FUSE BURNING AND TO BE STANDARDIZED WITH OTHER VEHICLES. *JS
REMOVAL OF ZF TRANSMISSION NEUTRAL POSITION RELAY ON H3 MULTIPLEX VEHICLES.
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*KB
MODIFICATION OF SPEED SENSOR CONNECTORS ON ALLISON WORLD TRANSMISSION.
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PREVOST. *TT
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
FRONT AND TAG AXLE HUB BEARING AND KING PIN PERIODIC MAINTENANCE.
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BEARINGS MUST BE INSPECTED AT INTERVALS OF 30,000 MILES (48 000KM). KING PINS SHOULD BE SERVICED EVERY 6, 250 MILES (10,000 KM) OR TWICE A YEAR. ALSO INCLUDED MODEL VIP-45 MTH MODEL YEARS 2004-2008. MODEL XLII MTH MODEL YEARS 2004-2008. *JS
HVAC & Climate
3 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
This instruction sheet explains how to replace the two older generation (brush type) condenser fans by four newer style...
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(brushless) fans.
Pre-Delivery & Maintenance
3 bulletinsSTORAGE AND STARTUP GUIDELINES: Periodically, circumstances arise requiring operators to temporarily park a coach in storage.
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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
Software & Calibration
1 bulletinAir Tanks Draining Sequence.
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Revision: B - General Update
Hybrid & EV
1 bulletinSTORAGE AND STARTUP GUIDELINES: Rev A: 21516229 replaced by 23381562 20523393 replaced by 21454749 800383 removed ...
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611471 replaced by 611360 70376808 replaced by 21036050 21396642 replaced by 20967831
Fuel System
1 bulletinThis instruction sheets explains how to replace the fuel tank on H-series vehicles.
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(Replacing older series tanks by newer model)
Infotainment
1 bulletinMESSAGE CENTER DISPLAY (MCD) REPLACEMENT
Air Bags & Safety
1 bulletinPREVOST: INSTALLING THREE-POINT PASSENGER SEAT RESTRAINT SYSTEM.
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THE PURPOSE OF THE FOLLOWING PROCEDURE IS TO FACILITATE THE JOB AND TO HELP IDENTIFY THE DIFFICULT AREAS. ALSO INCLUDED MODELS HE-41 AND HE-45 COACHES MODEL YEARS 1998-2008; MODEL XLII AND X3-45 COACHES MODEL YEARS 1998-2008. *JS
Body & Paint
1 bulletinIMPROVED AIR CIRCULATION ON H3 COACHES EQUIPPED WITH WCL AND SLIDING DOOR.
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IN ORDER TO IMPROVE THE PASSENGERS COMFORT IT IS NECESSARY TO INCREASE THE AIR CIRCULATION IN THE OVERHEAD COMPARTMENT AS WELL AS BEHIND THE WHEELCHAIR LIFT DOOR. *JS