2015 Prevost H3-41 TSBs
205 Technical Service Bulletins across 16 categories
Categories
Electrical
46 bulletinsELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH DELCO REMY ALTERNATOR.
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REVISION : i Note added regarding power cable connection
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH BOSCH ALTERNATOR.
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REVISION : J - Note added regarding power cable connection
BOSCH HD10 ALTERNATOR DIAGNOSTIC GUIDE Revision B To avoid replacement of alternators that are in fact in good...
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working order, perform the steps which follow to help you perform a more precise diagnosis.
Use this procedure for the removal and installation of the twin Bosch HD10 (120A or 150A) Alternators.
GENERAL HOISTING AND TOWING PROCEDURES Revision: B Updated 2.1 to show rubber chocks, secure front and rear.
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH BOSCH ALTERNATOR Revision i: Parts obsolete: 050303, 391028, 562112 ...
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Replaced by: 830165 24V RED TELLTALE LIGHT MODULE QTY: 1x 381594 BRACKET, TELLTALE QTY:1x 561540 TAB TERMINAL, ST,16-14,1/4 INS QTY: 2x New holes drilled for cooling pack relocation
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH DELCO REMY ALTERNATOR Revision H: Parts obsolete: 050303, 391028,...
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562112 Replaced by: 830165 24V RED TELLTALE LIGHT MODULE QTY: 1x 381594 BRACKET, TELLTALE QTY:1x 561540 TAB TERMINAL, ST,16-14,1/4 INS QTY: 2x New holes drilled for cooling pack relocation
Repair instructions to address fault codes U02A200 Lost Communication with Reductant Quality Module
Repair instructions to address fault codes U029E00 Lost Communication With NOx Sensor "B"
Repair instructions to address fault codes U029D00 Lost Communication With NOx Sensor "A"
Repair instructions to address fault codes P242A15 Exhaust Gas Temperature Sensor Bank 1 Sensor 3 - Circuit Short To...
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Battery or Open
Repair instructions to address fault codes P208464 Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1...
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Sensor 2 - Signal plausibility failure
Repair instructions to address fault codes P204A13 Reductant Pressure Sensor - Circuit Open
Repair instructions to address fault codes P203115 Exhaust Gas Temperature Sensor Bank 1 Sensor 2 - Circuit Short To...
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Battery or Open
Added: Power cables for L.H.
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side alternator & fan drive breaker box
THIS INSTRUCTION SHEET EXPLAINS HOW TO INSTALL THE ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION KIT WITH BOSCH...
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ALTERNATOR - H3 SERIES US10 COOLING SYSTEM
This Instruction sheet explains how to perform an Electric Fan Drive Cooling System Conversion with Delco Remy...
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Alternator - H3 Series US10 To GHG17 Included
This Instruction sheet explains how to perform an Electric Fan Drive Cooling System Conversion with Delco Remy...
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Alternator - H3 Series US10 To GHG17 Included
THIS INSTRUCTION SHEET EXPLAINS HOW TO INSTALL THE ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION KIT WITH BOSCH...
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ALTERNATOR - H3 SERIES US10 COOLING SYSTEM
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH DELCO REMY ALTERNATOR - H3 SERIES US10 up to GHG17
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH BOSCH ALTERNATOR - H3 SERIES US10 COOLING SYSTEM
This instruction sheet explains how to perform alternator conversion, from Bosch to Delco Remy, on H3 vehicles
This instruction sheet explains how to perform alternator conversion, from Bosch to Delco Remy, on H3 vehicles
This instruction sheet explains how to convert H3 SERIES US10 vehicles equipped with Bosch Alternators to Electric Fan...
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Drive (EFD) cooling system
This instruction sheet explains how to convert H3 SERIES US10 vehicles (equipped with Delco Remy Alternators) to...
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electric fan drive (EFD) cooling system
This instruction sheet explains how to perform alternator conversion, from Bosch to Delco Remy, on H3 vehicles
This instruction sheet explains how to convert H3 SERIES US10 vehicles equipped with Bosch Alternators to electric fan...
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drive (EFD) cooling system
On the vehicles affected by this bulletin, the power cable stud adapter on the alternator must be inspected and if...
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needed, replaced.
This Maintenance Information explains how to remove and install the Bosch HD10 (120A or 150A) alternators
This Maintenance Information presents guidelines to help with the diagnosis of the Bosch HD10 alternators
This Maintenance Information explains how to remove and install the Bosch HD10 (120A or 150A) alternators
This Instruction Sheet explains how to assemble the BENDIX FLR10 AND FLR20 RADAR SENSOR ALIGNMENT TOOL
New aramid cord poly-v belts are now available to replace the polyester cord alternator belts previously used on Prevost...
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vehicles equipped with Bosch HD10 alternators.
This bulletin explains how install an extension to the linear thermal detector (LTD) over the alternators
This instruction sheet explains how to use the Bosch HD10 24V-150A Alternator Conversion Kit
New aramid cord poly-v belts are now available to replace the polyester cord alternator belts previously used on Prevost...
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vehicles.
On the vehicles affected by this bulletin, vibration is causing damage to A/C compressor and compressor harness connectors.
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Addition of a reinforcement bracket to Bitzer A/C compressor is needed to increase the installation stiffness and reduce vibration amplitude.
This instruction sheet explains how to use the Bosch HD10 24V-150A Alternator Conversion Kit
This procedure explains how to perform a STARTER REMOVAL AND INSTALLATION, and does apply to Melco 105P70 starter part...
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number #21212425.
On the vehicles affected by this bulletin remove the ACM relay and base identified R49.
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Reconnect the 24V power wire and protect the remaining signal wires with shrink tube.
This bulletin is performed on a fix as fail basis.
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On the vehicles affected by this bulletin, update to the latest configuration of wiring and sensors for the Bitzer compressor.
On the vehicles affected by this bulletin, changing of VECU (Vehicle Electronic Control Unit) parameters is necessary.
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This update must be carried out by qualified technicians. Make an appointment with your nearest Prevost Service Center. ELECTRIC AIR DRYER CUT-OFF PRESSURE & DESICCANT REGENERATION FACTOR This update involves all OBD13 & GHG14 vehicles in service (refer to Application table for involved vehicles range). This update will reduce air dryer cut-off pressure from 144 psi to 140 psi and extend desiccant regeneration time, thus preventing presence of water in the accessory tank.
On the vehicles affected by this bulletin, perform a power source improvement and a multiplex software update for the steering Gateway module.
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On a limited number of vehicles, the module will be replaced with the latest version of the part.
This Maintenance Information explains how to remove and install the Bosch HD10 (120A or 150A) alternator.
This instruction sheet explains how to use the Bosch HD10 24V-150A Alternator Conversion Kit
ON THE VEHICLES AFFECTED BY THIS BULLETIN, VIBRATION IS CAUSING DAMAGE TO A/C COMPRESSOR AND COMPRESSOR HARNESS CONNECTORS.
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ADDITION OF A REINFORCEMENT BRACKET TO BITZER A/C COMPRESSOR IS NEEDED TO INCREASE THE INSTALLATION STIFFNESS AND REDUCE VIBRATION AMPLITUDE.
Other
39 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
H3 SERIES ENVIROCARE - IONS AIR SANITIZER
H3 SERIES ENVIROCARE - IONS AIR SANITIZER
Revision : A Torque value reduced
This Instruction Sheet explains how to add Sunshade Switches on the Dashboard
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 Revision A
Accessory air filter replacement Replaces 642192
Repair instructions to address fault codes P20E892 Reductant Pressure Too Low - Performance orincorrect operation
Repair instructions to address fault codes P203F00 Reductant Level Low
Repair instructions to address fault codes P10CE97 Reductant Return: No Flow Detected - Componentor System Operation...
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Obstructed or Blocked
Repair instructions to address fault codes P029800
Repair instructions to address fault codes P207F-00; P20EE-00
Repair instructions to address fault codes P207F-00 - Reductant Quality
Repair instructions to address fault codes P008A-00; P0087-00
PREVOST VEHICLE DISINFECTION PROCEDURE
The intent of this procedure is to guide you through the steps required to program a MCM especially for the control of...
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the electric fan drive as required for conversion kit of instruction sheets IS-19900, IS-19901, IS19910, IS-19912.
This instruction sheet explains how to install a GM Glove box Lock on H-Series vehicles
This instruction sheet explains how to install an ELD interface on OBD vehicles
This procedure explains how to program a MCM especially for the control of the electric fan drive, as required for...
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conversion kit of instruction sheets IS-19900 & IS-19910.
This procedure explains how to program a MCM especially for the control of the electric fan drive, as required for...
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conversion kit of instruction sheets IS-19900 & IS-19910.
This instruction sheet explains how to install hatches with fan on H3 vehicles.
This instruction sheet explains how to install and adjust drag link # 660699
On the vehicles affected by this bulletin, inspect the lower oil fill tube flexible tube.
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If it is made of black material (EDPM), replace tube. Green and blue silicone hoses are accepted.
This instruction sheet explains how to use the Bosch HD10 24V-150A Altenrator Conversion Kit
This instruction sheet explains how to install the Volvo Electronic Logging Device (ELD)
This instruction sheet explains how to install an ELD interface on OBD vehicles
This instruction sheet explains how to optimise the operation of the lavatory fan
This instruction sheet explains how to optimise the operation of the lavatory fan
On the vehicles affected by this bulletin, it is now possible to replace the older generation TGW 2.0 (3G network) by...
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the newer 2.1 version (4G the network) using accessory kit 23266301 and the following procedure.
On the vehicles affected by this bulletin, inspect the lower oil fill tube flexible tube.
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If it is made of black material (EDPM), replace tube. Green and blue silicone hoses are accepted.
This conversion kit explains how to to disable the ACB radar.
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.
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
Engine
38 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.
BOSCH TO DELCO REMY ALTERNATOR INSTALLATION, H3-45 REVISION : E, Updated electrical schematic.
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Added instructions for H series GHG17 engine variant.
Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair From US10 to newer engine generation
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 OIL & FILTER CHANGE INTERVALS - VOLVO D13 ENGINE, FROM US10 Revision: A Updated for OBD20 engines
Engine Exhaust Gas Recirculation Differential Pressure - Mechanical system not responding properly US13 US20...
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Emissions
Engine Exhaust Gas Recirculation Differential Pressure - Mechanical system not responding properly US13 US20...
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Emissions
Repair instructions to address fault codes P040200 Engine Exhaust Gas Recirculation 1 Valve PositionFlow Excessive...
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Detected
Repair instructions to address fault codes P256000 Engine Coolant Level Low
Repair instructions to address fault codes P204713 Reductant Injection Valve Control Bank 1 Unit 1 Circuit Open
Repair instructions to address fault codes P107017 Gearbox Brake Valve (VAGB) - Circuit voltage above threshold
Repair instructions to address fault codes P040200 Engine Exhaust Gas Recirculation 1 Valve PositionFlow Excessive...
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Detected
Repair instructions to address fault codes P021700 Engine Coolant Over Temperature Condition
This insruction Sheet explains how to insall the Bosch HD10 24v-150a Alternator Conversion Kit ? Twin Bosch Mounted On...
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Volvo D13 Engine
This instruction sheet explains how to install an ELD interface kit on Pre-OBD Prevost Vehicles equipped with Volvo D13...
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Engines
This Mainteannce Informaiton presents the latest engine oil & filter change intervals for the Volvo Engine
On the vehicles affected by this bulletin, perform the following verifications and modifications on the A/C system: ...
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Bulletin is divided in five steps, refer to detailed instructions below. STEP 1: Unloader replacement (Step moved to Warranty Bulletin WB15-19) STEP 2: System vacuum, wiring update, remote pressure transducer and switch installation. STEP 3: Seal the evaporator compartment ventilation discharge duct. STEP 4: Check Evaporator expansion valve bulb position and MUX software version. STEP 5: Dynamic A/C system test to confirm all functions operate correctly.
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.
On the vehicles affected by this bulletin, perform software updates of the Engine Management System (EMS) and instrument cluster.
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The cluster update affects the beep sound level. Some vehicles will need both systems updated. Other vehicles need either one update. Refer to table below.
This instruciton sheet explains how to relocate the RV-3 Valve
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.
On the vehicles affected by this bulletin, perform a software update of ECM (Engine Control Module) and ACM...
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(Aftertreatment Control Module) to provide improved temperature-related behaviour. The software will also change urea dosing valve behavior at shutdown and key-on. As an additional improvement, replace the urea dosing valve by an improved design. These hardware and software improvements aim to reduce the occurrence of clogging and shorting of the Urea Dosing Valve.
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.
On the vehicles affected by this bulletin, perform software updates of the Engine Management System (EMS) and instrument cluster.
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The cluster update affects the beep sound level. Some vehicles will need both systems updated. Other vehicles need either one update. Refer to table below.
On the vehicles affected by this bulletin, replace the engine information decal located in the engine compartment.
On the vehicles affected by this bulletin, replace the engine information decal located in the engine compartment.
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
On the vehicles affected by this bulletin the steering damping cylinder rod end spherical bearing may be loose in its housing.
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Replace as required and secure the steering damper spherical bearing with the provided hardware.
This Maintenance Information shares information about the Bendix M-32QR valve replaced by M-40QR model htat need to be...
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taken into consideration, specially when switching them for the first time on a vehicle.
This insruction Sheet explains how to insall the Bosch HD10 24v-150a Alternator Conversion Kit ? Twin Bosch Mounted On...
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Volvo D13 Engine
On the vehicles affected by this bulletin, perform a software update of ECM (Engine Control Module) and ACM...
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(Aftertreatment Control Module) to provide improved temperature-related behaviour. The software will also change urea dosing valve behavior at shutdown and key-on. As an additional improvement, replace the urea dosing valve by an improved design. These hardware and software improvements aim to reduce the occurrence of clogging and shorting of the Urea Dosing Valve.
On the vehicles affected by this bulletin inspect a power cable going to the condenser fan motor.
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After inspection, add a decal inside the A/C control box cover.
"THIS MAINTENANCE INFORMATION DESCRIBES THE STEPS TO BE FOLLOWED ON YOUR COMPUTER TO ADD THE VOLVO ENGINE BRAKE AUTO MODE ON THE VEHICLE.
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THE AUTO MODE MAY BE ADDED ON US10 AND OBD13 VEHICLES THAT WERE BUILT BEFORE THE INTRODUCTION OF THE VOLVO ENGINE BRAKE AUTO MODE ON THE ASSEMBLY LINE. THE VEHICLE MUST BE EQUIPPED WITH THE ALLISON TRANSMISSION AND VOLVO ENGINE BRAKE (VEB)."
Brakes
10 bulletinsPREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB) FLR20 RADAR SENSOR REPLACEMENT KIT Revision A: KIT IS13169-1 & IS13169-2...
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CANCELED, USE 145373 &145372
PREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB) - FLR20 & FLR21 RADAR SENSOR ALIGNMENT
On the independent front suspension (IFS) of the vehicles affected by this bulletin, check and make sure that there is...
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enough clearance between the brake hoses identified in the procedure and their respective support bracket.
This Maintenance Information is published to answer some questions regarding the inverted or ?trailing? mounting...
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position of the drive axle brake calipers on Prevost vehicles
This Maintenance Information presents how to align the PREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB)FLR20 RADAR SENSOR.
On the vehicles affected by this bulletin the brake hose may come in contact with the air spring support when the front...
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axle is in low or high position, either by kneeling or low-high buoy. Perform an inspection. Depending on the result, adjust the hoses to avoid any interference.
On the vehicles affected by this bulletin inspect the clamp retaining the brake hose supports to make sure it does not...
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contact with the shock absorber.
This Instruction Sheet explains how to install the AWARE ADAPTIVE CRUISE BRAKING (ACB) FLR20 RADAR SENSOR REPLACEMENT...
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kits # 145372 and 145373
On the vehicles affected by this bulletin the brake hose may come in contact with the air spring support when the front...
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axle is in low or high position, either by kneeling or low-high buoy. Perform an inspection. Depending on the result, adjust the hoses to avoid any interference.
This Instruction Sheet explains how to install the AWARE ADAPTIVE CRUISE BRAKING (ACB) FLR20 RADAR SENSOR REPLACEMENT...
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kits # 145372 and 145373
Suspension
9 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
RONT & TAG AXLE UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
On the vehicles affected by this bulletin, it is necessary to add two metal reinforcement plates to all the parcel rack...
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door supports that are holding a door gas shock.
On the vehicles affected by this bulletin, it is necessary to add two metal reinforcement plates to all the parcel rack...
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door supports that are holding a door gas shock.
Use this procedure when a suspension height check or adjustment must be performed.
This information letter applies only to vehicles equipped with 19000 lb Independent Front Suspension (IFS) and 22.5 x...
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10.5 Alcoa aluminum wheels for 365/70 R 22.5 size tires. When balancing this wheel for installation on the IFS, a specific type and size of clamp-on wheel weight should be used to provide the appropriate clearance with components of the suspension.
This maintenance information applies only to vehicles equipped with 19000 lb Independent Front Suspension (IFS) and 22.5...
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x 10.5 Alcoa aluminum wheels for 365/70 R 22.5 size tires. When balancing this wheel for installation on the IFS, a specific type and size of clamp-on wheel weight should be used to provide the appropriate clearance with components of the suspension.
Body & Paint
9 bulletinsLAVATORY COMPARTMENT SLIDING DOOR LATCH IMPROVEMENT
Plexiglass Shield Behind Driver H3 Series
BAGGAGE DOOR SEAL REPLACEMENT
WHEEL FENDER STAINLESS STEEL PROTECTOR
This instruction sheet explains how to replace fenders made of fiber glass with Aluminium
This instruction sheet explains how to installa parcel rack door kits
This Instruction Sheet explains how to install a wheel fender stainless steel protector
This Maintenance information explains that on vehicles equipped with Ramco rear-view mirrors in winter conditions, ice...
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may accumulate in the gap between the glass bottom edge and shell. The ice may impede mirror adjustment. Installing a drip edge will prevent ice accumulation permanently by diverting water outwards. The proposed drip edge may only be installed on mirrors having a flat glass in the lower section of the mirror.
This Instruction Sheet explains how to install a wheel fender stainless steel protector
Pre-Delivery & Maintenance
9 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 expains how to adjust p/n 660865, 660699 draglinks
This Service Center Instructions explains how to install the Prevost Ultimate Entertainment System
This maintenance information explains how to tow and hoist Prevost vehicles.
This maintenance information explains how to tow and hoist Prevost vehicles.
This Maintenance Information exlpains how to install Kit MI15-45 frame reinforcement, in case a stress crack develops on...
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the left rear frame support beam
This Maintenance Information does explain how five year old vehicles and older should be subjected to a thorough...
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structural inspection.
Hybrid & EV
8 bulletinsH3 SERIES ENVIROCARE - IONS AIR SANITIZER REV A
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system. The corrective measures of this bulletin are very important and must all be carried out on the involved vehicles.
STORAGE 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
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system.
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system.
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system.
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system. The corrective measures of this bulletin are very important and must all be carried out on the involved vehicles.
On the vehicles affected by this bulletin, it is necessary to perform a Multiplex software update plus other corrective...
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measures to improve the charging system.
HVAC & Climate
7 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
UV LIGHTS INSTALLATION IN A/C COMPARTMENT
This Maintenance Information presents information about the Bitzer A/C compressor oil change interval and reminds...
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technicians to clean the oil filter/strainer and the magnetic drain plug.
This Maintenance Information presents information about the Bitzer A/C compressor oil change interval and reminds...
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technicians to clean the oil filter/strainer and the magnetic drain plug.
This bulletin explains how to add a reinforcement bracket to Bitzer A/C compressor to increase the installation...
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stiffness and reduce vibration amplitude.
This Maintenance Information explains how to run a n Air Conditionning performance test
Transmission
7 bulletinsVOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
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
Repair instructions to address fault codes P107575 Clutch System - Emergency position not reachable
NEUTRAL GEAR - SOFTWARE UPDATE
This Maintenance Information presents information about the removal or installation of the Lang KK73.1 electromagnetic...
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clutch - part of the Bitzer (model 4NFCY) air conditioning compressor.
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.
Steering
6 bulletinsSTEERING GATEWAY, revision A : Cancel watch dog removal from EFD part of the instruction
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.
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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.
Software & Calibration
5 bulletinsAir Tanks Draining Sequence.
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Revision: B - General Update
STORAGE AND STARTUP GUIDELINES : part number updates
On the vehicles affected by this bulletin, update EMS and ACM software to the latest version available.
On the vehicles affected by this bulletin, update EMS and ACM software to the latest version available.
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This update must be carried out by qualified technicians. As soon as possible, make an appointment with your nearest Prevost Service Center or contact your service manager to carry out the update.
This Maintenance Information explains that decals are available to update the front junction box on 2013 to 2016 Prevost...
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vehicles; the decals will provide updated information and component descriptions. Refer to the identification part of this bulletin to locate the decal part number currently used on specific vehicles.
Fuel System
5 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)
This instruction sheet shows how to install a flap over the diesel filling cap.
This instruction sheet explains how to install a flap over the diesel filling cap
On the vehicles covered by this bulletin, two DPF (diesel particulate filter) plugs may be loose.
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If a plug is loose, it may fall out under the effect of vibration. This may cause leakage of hot exhaust gases. It is therefore necessary to check if the plugs are tight and to tighten them properly if applicable.
This Maintenance Information explains how to inspect the Fuel Tank Cradle Mounting Screws on a yearly basis
Lighting
3 bulletinsUV LIGHTS INSTALLATION IN AC COMPARTMENT
THIS INSTRUCTION SHEET EXPLAINS HOW TO REPLACE HALOGEN FOG LIGHT TO LED'S
This Maintenance Information reminds Prevost customers that cleaning products designed for external washing of vehicles...
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should be used for exterior vehicle wash and in particular, for the washing of polycarbonate taillights.
Tires & Wheels
3 bulletinsThis instruction sheet describes how to cut the air dryer bracket, to avoid dirt accumulation, and applies to vehicles...
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with the air dryer located into the wheel pit .
THIS INSTRUCTION SHEET EXPLAINS HOW TO RELOCATE THE WHEEL CHAIR LIFT PARCEL RACK FAN
On the vehicles affected by this bulletin, the instrument cluster software must be updated.
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This mandatory cluster software update will raise the primary and secondary air system ?low pressure warning? set point.
Air Bags & Safety
1 bulletinThis instruction Sheet explains how to install a seatbelt cutter in the driver's area