2014 Prevost X3VIP TSBs
96 Technical Service Bulletins across 14 categories
Categories
Electrical
23 bulletinsELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH DELCO REMY ALTERNATOR.
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REVISION: E 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.
Added: Power cables for L.H.
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side alternator & fan drive breaker box
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
On the vehicles affected by this bulletin, verify the revision numbers of the steering wheel gateway module and multiplex software.
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If applicable, replace with the latest version. A power source improvement is also required. On some vehicles, as a temporary measure, a switch was installed on the left dashboard for cruise control SET and RESUME. This installation must be removed to restore these controls to the steering wheel.
On the vehicles affected by this bulletin, replace the LTD, relocate and replace the IR sensor as described in the...
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following procedure.
On the identified drive axles, the wheel nut may not be secured by the locking Tab.
This Instruction Sheet explains how to replace power relay p/n 561991 with improved power relay p/n 564218 and relay...
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base p/n 564210
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.
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 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
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, 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, 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 Maintenance Information explains how to remove and install the Bosch HD10 (120A or 150A) alternator.
Engine
19 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
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 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.
On the engine?s right side, check that the alternators are connected right.
On the vehicles affected by this bulletin, there is a contact possibility between some parts of the IFS suspension...
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components and steering linkage when the wheels are rotated to their maximum left or right position and the suspension is fully extended or lowered. Consequently, the Prevost engineering department is requesting an inspection on about 15 vehicles (built between September 2013 and December 2014) equipped with the 19000lbs IFS suspension to have a clear picture of the vehicles out in the field and identify necessary actions to be taken.
On the vehicles affected by this bulletin the rear junction box decal located in the right engine compartment is...
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displaying incorrect information regarding the R34 relay voltage. Specifically, the R34 relay should be identified as a 24 volt relay instead of a 12 volt relay. Consequently, all affected vehicles must have a small decal displaying the correct information applied over the rear junction box decal R34 relay description.
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 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.
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 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
17 bulletinsAir Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
X3 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 an ELD interface on OBD vehicles
This instruction sheet explains how to install and adjust drag link # 660699
This instruction sheet explains how to install and adjust drag link # 660699
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
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.
HVAC & Climate
7 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 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 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 Instruction Sheet explains how to use Retrofit kit for obsoleted small AC condensers (950018 & 950335)
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.
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 - ALL PREVOST VEHICLES & VOLVO 9700
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 does explain how five year old vehicles and older should be subjected to a thorough...
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structural inspection.
Brakes
5 bulletinsPREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB) FLR10 TO FLR21 RADAR SENSOR UPGRADE
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 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
This Instruction Sheet explains how to install Keyless Keypad using either kit 069140 or 069141
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
Suspension
3 bulletinsTAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
RONT & TAG AXLE UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
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.
Transmission
3 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
Lighting
2 bulletinsHalogen to LED fog light replacement kit.
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Revision: C - Advanced kits canceled
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.
Fuel System
2 bulletinsThis instruction sheet explains how to install a flap over the diesel filling cap
This Maintenance Information explains how to inspect the Fuel Tank Cradle Mounting Screws on a yearly basis
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
Body & Paint
1 bulletinThis instruction sheet explains how to install an improved version of the slide-out rails.
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This version of the rails offers better corrosion resistance.