2015 Prevost H3-Vip TSBs
85 Technical Service Bulletins across 14 categories
Categories
Electrical
19 bulletinsBOSCH 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.
Added: Power cables for L.H.
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side alternator & fan drive breaker box
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 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
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 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, 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.
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.
Engine
18 bulletinsImproved bearings are now available to replace the original bearings used on some Prevost vehicles idler pulleys.
Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair From US10 to newer engine generation
Bendix M-32QR ABS modulator valve replaced by new M-40QR valve.
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
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.
This instruciton sheet explains how to relocate the RV-3 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, 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
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
Other
13 bulletinsAir Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
H3 SERIES ENVIROCARE - IONS AIR SANITIZER
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
This instruction sheet explains how to install and adjust drag link # 660699
This instruction sheet explains how to use the Bosch HD10 24V-150A Altenrator Conversion Kit
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.
On the vehicles affected by this bulletin, inspect and re-torque the Prevost slide-out rail bolts.
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If damaged, replace bolts.
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.
Suspension
5 bulletinsTAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
RONT & TAG AXLE UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
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.
Pre-Delivery & Maintenance
5 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 explains how to tow and hoist Prevost vehicles.
This Maintenance Information does explain how five year old vehicles and older should be subjected to a thorough...
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structural inspection.
HVAC & Climate
4 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
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.
Brakes
4 bulletinsBRAKE PEDAL SEAL PLATE INSTALLATION KIT
This Maintenance Information presents how to align the PREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB)FLR20 RADAR SENSOR.
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
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
Transmission
4 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
On the vehciles affected by this bulletin, perform a multiplex software update to correct unwanted behavior of the cruise control.
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The affected vehicles are equipped with a transmission retarder.
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
STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction
Body & Paint
2 bulletinsThis instruction sheet describes how to set the right entrance door handle configuration for handle replacement.
Thisinstruction sheet explains how to set the right entrance door handle configuration for handle replacement.
Lighting
1 bulletinHalogen to LED fog light replacement kit.
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Revision: C - Advanced kits canceled
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 Maintenance Information explains how to inspect the Fuel Tank Cradle Mounting Screws on a yearly basis