2008 Prevost H3-45 TSBs
103 Technical Service Bulletins across 17 categories
Categories
Engine
29 bulletinsKIT POWER STEERING TANK CONVERTION CUMMINS TO ZF WITH D13 ENGINE
Improved 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
Engine Exhaust Gas Recirculation Differential Pressure - Mechanical system not responding properly US13 US20...
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Emissions
This instruction sheet explains how to relocate engine door gas spring.
This instruction sheet explains how to relocate engine door gas spring.
This Maintenance Information explains how to perform an inspection of the vehicle power cables.
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Power cables in poor condition can be the cause of failures and serious damages in the engine compartment.
This Maintenance Information presents an improved differential breather kit, identical to the one now used in production.
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This new breather incorporates a "J" shaped hose that prevents oil leakage and water ingestion while allowing the axle to vent.
The Beru sensors used on Prevost vehicles to monitor tire pressure (TPMS system) are being replaced by new Huf sensors...
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and their corresponding stainless valves stems. Since the older and newer sensors are using different valve stems, replacement of a defective sensor on older vehicles will require the use of a new kit number (valve stem and sensor assembly). The table below provides a quick overview between the older and newer part numbers depending on wheel application.
Explains that improved bearings are now available to replace the original bearings used on some Prevost vehicles idler...
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pulleys.
The Beru sensors used on Prevost vehicles to monitor tire pressure (TPMS system) are being replaced by new Huf sensors...
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and their corresponding stainless valves stems. Since the older and newer sensors are using different valve stems, replacement of a defective sensor on older vehicles will require the use of a new kit number (valve stem and sensor assembly). The table below provides a quick overview between the older and newer part numbers depending on wheel application.
The Beru sensors used on Prevost vehicles to monitor tire pressure (TPMS system) are being replaced by new Huf sensors...
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and their corresponding stainless valves stems. Since the older and newer sensors are using different valve stems, replacement of a defective sensor on older vehicles will require the use of a new kit number (valve stem and sensor assembly). The table below provides a quick overview between the older and newer part numbers depending on wheel application.
This Instruction sheet explains how to prevent AC Copper Pipes Chaffing at Engine Bulkhead
PREVOST: VOLVO D13 ENGINE - TURBOCHARGER SMART REMOTE ACTUATOR (SRA) FAULTS.
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*KB
PREVOST: VOLVO D13 ENGINE - NEW EGR MIXER INLET TUBE.
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*KB
PREVOST: VOLVO D13 ENGINE OIL SEEPAGE AT UNIT INJECTOR HARNESS PASS-THROUGH FITTING.
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*KB
PREVOST: VOLVO D13 ENGINE - AFTERTREATMENT HYDROCARBON INJECTOR (AHI) FUEL LINE FITTINGS - PROPER TIGHTENING VERIFICATION.
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*KB
PREVOST: VOLVO D13 ENGINE HARNESS REPLACEMENT - OIL SEEPAGE AT UNIT INJECTOR PASS - THROUGH FITTING.
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*KB
PREVOST: ON VOLVO D13 ENGINES DASHBOARD 'CHECK ENGINE' WARNING LAMP COULD COME ON DUE TO CODE PID 110.
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ALSO INCLUDED MODEL MTH XLL45E BUS MODEL YEAR 2009 *JS
PREVOST: CHECK IF VOLVO ENGINES ARE NOT EQUIPPED WITH 'DAVCO FUEL PRO 382' FILTER ARE FITTED WIH TWO FUEL FILTERS.
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*JS
PREVOST: ON VOLVO D13 ENGINES DASHBOARD 'CHECK ENGINE' WARNING LAMP COULD COME ON DUE TO CODE PID 171.
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ALSO INCLUDED MODEL MTH XLII-45E BUS SHELLS MODEL YEAR 2009. *JS
PREVOST: INSPECTING THE RADIATOR FAN DRIVE MECHANISM SUPPORT ON A DETROIT DIESEL ENGINE.
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ALSO INCLUDED MODEL VIP-45 BUS MODEL YEARS 2001-2010; MODEL XLII MTH BUS MODEL YEARS 2008-2009. *JS
PREVOST: VOLVO D13 ENGINE: REPLACEMENT OF COPPER INJECTOR SLEEVE WITH CONICAL STAINLESS STEEL INJECTOR SLEEVE.
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*KB UPDATED 5/4/2012. *KB
PREVOST: VOLVO D13 ENGINE- WATER PUMP REPLACEMENT (REF.
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SP262-003). *JS
PREVOST: VOLVO D13 ENGINE WITH VEB (VOLVO ENGINE BRAKE)- ROCKER ARMS REPLACEMENT & CAMSHAFT INSPECTION (REF.
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SP215-015) CONTACT YOUR PREVOST REGIONAL SERVICE MANAGER TO FIND OUT THE NEAREST SERVICE CENTER LOCATION. *JS
PREVOST: REPLACEMENT OF THE DASHBOARD STATIONARY REGENERATION SWITCH- DETROIT DIESEL ONLY.THIS SWITCH WOULD NOT BE ABLE...
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TO INITIATE A STAIONARY REGENERATION AFTER DDEC VI SOFTWARE UPGRADE. ALSO INCLUDED MODEL VIP MOTORHOMES MODEL YEARS 2007-2008; MODEL XLII MOTORHOMES MODEL YEAR 2008; MODEL ENTERTAINER MODEL YEARS 2008-2009. *JS
REPLACE THE PIPE CONNECTING THE TURBOCOMPRESSOR TO THE CHARGE AIR COOLER.
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POSSIBILITY THAT THE PIPE STRIKES AGAINST THE RADIATOR FAN DRIVE MECHANISM SUPPORT. ABRASION OR PERFORATION COULD RESULT AND THUS RESULT IN DAMAGE TO DIESEL PARTICULATE OR LOSS OF ENGINE PERFORMANCE. ALSO INCLUDED MODEL VIP-45 MTH. MODEL YEAR 2007. *JS
Other
15 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.
H3 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
SIGMA PASSENGER SEATS PARTITION KIT
PREVOST VEHICLE DISINFECTION PROCEDURE
HAND SANITIZER DISPENSER INSTALLATION
On the vehicles affected by this bulletin, a new and improved dipstick is available for installation.
On vehicles mentioned above, should the curbside electric sunshade fail to operate without encountering a drive...
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mechanism issue, perform the following procedure.
This instruction sheet explains how to install the Volvo Electronic Logging Device (ELD)
This Instruction Sheet explains how to replace 562489 Dimmer, using kit #069136
This conversion kit explains how to remove TGW1 from vehicles using Tech Tool, no manual VDA changes needed.
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This conversion kit will work for any vehicle equipped with TGW1 up to the VIN's listed on the bulletin.
Electrical
15 bulletinsSound Selector replacement, VSS04 to VSS05; When replacing a vehicle sound selector model VSS04 with a new sound...
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selector model VSS05, an interface harness is 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.
Added: Power cables for L.H.
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side alternator & fan drive breaker box
This Instruction sheet explains how to replace the ?MASTER ID? WITH ?MCM? Module
This Instruction sheet explains how to replace the "MASTER ID WITH MCM" Module
A new software version (v1.06) is available to update the CANtrak (Tire Pressure Monitoring System) module.
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This new version will allows a 10 min. delay before the ?SYSTEM ERROR NOT ALL TIRES MONITORED? message appears in the vehicle cluster when a tire pressure sensor loses its connection. NOTE: The new software version will only delays the cluster message, the CANtrak screen will still displays a ??? code for the corresponding pressure sensor.
When replacing a vehicle sound selector model VSS04 with a new sound selector model VSS05, an interface harness is...
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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.
On the vehicles affected by this bulletin, relocate the video fuse in the SMI box closer to the door for better access.
On the vehicles affected by this bulletin, replace the Exhaust Gas Recirculation Venturi tube and sensor for an improved...
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design.
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 replace MASTER ID? WITH ?MCM? MODULE
This Instruction sheet explains how to remplace MASTER ID? WITH ?MCM? MODULE
This Instruction sheet explains how to remplace MASTER ID? WITH ?MCM? Module
WHEN REPLACING A VEHICLE SOUND SELECTOR MODEL VSS04 WITH A NEW SOUND SELECTOR MODEL VSS05, AN INTERFACE HARNESS IS...
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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: REPLACING T1 BOSCH ALTERNATORS AND WATER PUMP BELT TENSIONERS.
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*KB
PREVOST: COACHES EXHAUST SYSTEM UPDATE IN ORDER TO MODIFY EXHAUST FUMES PATH, INCREASE DIFFUSER PERFORMANCE AND REFLECT LATEST IMPROVEMENT.
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MODELS INCLUDE H3-41 AND H3-45 MODEL YEARS 2007-2009; MODEL X3-45 MODEL YEAR 2008. *JS
Body & Paint
6 bulletinsLAVATORY COMPARTMENT SLIDING DOOR LATCH IMPROVEMENT
Plexiglass Shield Behind Driver H3 Series
This Maintenance Information explains that polyester reinforced silicone hoses and elbowscan be repalced by aramid...
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reinforced hoses and elbows for improved long term durability, and that constant torque hose clamps for silicone hoses with 5/8po, 3/4po, 7/8po, 1 1/8po and 1 3/8po inside diameter (I.D) can be replaced by new WAVE SEAL type constant torque hose clamps.
On the vehicles affected by this bulletin, if needed, the celling panel needs to be removed and material glued again.
This Instruction Sheet explains how to install a wheel fender stainless steel protector
IMPROVED 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
Steering
5 bulletinsSTEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
TIE 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.
HVAC & Climate
5 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
This Maintenance Information explains how to run a n Air Conditionning performance test
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.
PREVOST: 12" BRUSHLESS CONDENSER FAN REPLACEMENT.
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MODELS INCLUDE XLII MTH, AND H3VIP MTH. MODEL YEARS ARE 2008-2011. *KB
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
This Maintrenance infomration explains that the Castrol Syntrans oil isn?t fully approved for 500 000 miles (800 000 km)...
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extended drain intervals on the Volvo I-Shift transmission. For this reason, this oil has been downgraded to regular drain intervals. Find below, a list of Volvo?s approved oils for extended drain as well as regular drain intervals.
On receiving your Kit Masters fan clutch you may notice a new method of locking the electromagnetic clutch in the event of a failure.
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These new electromagnetic clutches will feature locking tabs in replacement of the locking bolts. Applies to part number 550965; 550966 &550974.
PREVOST: INSTALLIN AN AIR DEFLECTOR IN ORDER TO REDUCE AMBIENT TEMPERATURE AROUND LINNIG RADIATOR FAN GEARBOX.
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*KB
Pre-Delivery & Maintenance
4 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
This Maintenance Information does explain how five year old vehicles and older should be subjected to a thorough...
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structural inspection.
Infotainment
4 bulletinsMP-1000 MULTIMEDIA PLAYER INSTALLATION
MESSAGE CENTER DISPLAY (MCD) REPLACEMENT
This instruction sheet explains how to install the Audio Converter 405842
This instruction sheet explains how to install latest radio models
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
Software & Calibration
3 bulletinsAir Tanks Draining Sequence.
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Revision: B - General Update
STORAGE AND STARTUP GUIDELINES : part number updates
PREVOST: KIDDE FIRE EXTINGUISHER CONTROL HEAD REPLACEMENT.
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*KB UPDATED 5/9/2012. *KB
Lighting
3 bulletinsHalogen to LED fog light replacement kit.
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Revision: C - Advanced kits canceled
THIS INSTRUCTION SHEET EXPLAINS HOW TO REPLACE HALOGEN FOG LIGHT TO LED'S
Use this maintenance information procedure to resolve an undesired behaviour on 2008-2012 vehicles.
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In sleep mode, certain marker lights may remain illuminated.
Fuel System
2 bulletinsThis instruction sheets explains how to replace the fuel tank on H-series vehicles.
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(Replacing older series tanks by newer model)
PREVOST: EXHAUST PIPE ANGLE BRACKET INSPECTION.
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*KB
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
Tires & Wheels
1 bulletinTHIS INSTRUCTION SHEET EXPLAINS HOW TO RELOCATE THE WHEEL CHAIR LIFT PARCEL RACK FAN
Brakes
1 bulletinThis instructions sheet explains how to program a Wabco Smart Trac ABS ECU.
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