2019 Prevost X3 TSBs
69 Technical Service Bulletins across 16 categories
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20 bulletinsAir Tanks Draining Sequence.
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Revision: A - Erroneous Secondary & Accessory tanks location.
Air Tanks Draining Sequence
TGW PROGRAMMING
X3 SERIES ENVIROCARE - IONS AIR SANITIZER
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY
Surge tank pressure cap replacement
SCR CONVERTER REPLACEMENT - AFTERTREATMENT SYSTEM
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY
This Instruction Sheet explains how to add 2 aluminium sun visors to the front winsdhield
SIGMA PASSENGER SEATS PARTITION KIT
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
On vehicles with active code P20EE, perform the following checklist and operations.
On vehicles with active code P20EE, perform the following checklist and operations.
On the vehicles affected by this bulletin, add a jumper on connector A175.
On the vehicles affected by this bulletin, add a jumper on connector A175.
Steering
7 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
STEERING GATEWAY schematic
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 REPLACE POWER STEERING PUMP DISCHARGE HOSE (PRESSURE) - #161335P OR #160039
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
Engine
7 bulletinsENGINE CONTROL MODULE (ECM) SOFTWARE UPDATE - Engine Cooling Strategy in High Altitude Operation Revision C: VIN...
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range in application box rearranged for H3 coaches
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
On the vehicles affected by this bulletin, an update to the engine EMS software must be carried out by qualified technicians.
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Contact your Service Manager to schedule an appointment and have the update performed
TOILET DRAIN VALVE REPLACEMENT
Software & Calibration
5 bulletinsAir Tanks Draining Sequence.
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Revision: B - General Update
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY.
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Revision J - Range of applicable VINs updated.
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY.
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Revision J - Range of applicable VINs updated.
STORAGE AND STARTUP GUIDELINES : part number updates
On the vehicles affected by this bulletin, update EMS and ACM software to the latest version available.
HVAC & Climate
5 bulletinsCENTRAL HVAC MERV FILTERS INSTALLATION
An automated test is available to check the big HVAC superheat from the driver seat.
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This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.
EBERSPACHER PREHEATER INSTALLATION In replacement of Spheros & Valeo preheaters
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
On the vehicles affected by this bulletin, the compressor door may be adjusted for proper fit following the procedure...
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below.
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 expains how to adjust p/n 660865, 660699 draglinks
This Service Center Instructions explains how to install the Prevost Ultimate Entertainment System
Lighting
4 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
On the vehicles affected by this bulletin, the vehicle program has to be upgraded.
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This allows the Intelligent Sleep Mode (ISM) system improvement to prevent batteries drain when ISM is enabled. This procedure shows how to generate the Vehicle Program last update and how to transfer the program to the vehicle owner. Refer to bulletin WB19-11 for the upgrade procedure.
On the vehicles affected by this bulletin, the vehicle program might need to be upgraded to prevent batteries drain when...
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ISM (Intelligent Sleep Mode) is enabled.
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
Electrical
3 bulletinsGENERAL 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 instruction sheet explains how to perform alternator conversion, from Bosch to Delco Remy, on X3 vehicles equipped...
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with EFD
Suspension
2 bulletinsTAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
RONT & TAG AXLE UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
Brakes
2 bulletinsBRAKE PEDAL SEAL PLATE INSTALLATION KIT
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
Hybrid & EV
2 bulletinsP20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY Rev E: expiration date removed
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
Air Bags & Safety
1 bulletinThis instruction Sheet explains how to install a seatbelt cutter in the driver's area
Tires & Wheels
1 bulletinThis 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 .
Infotainment
1 bulletinMP-1000 MULTIMEDIA PLAYER INSTALLATION
Fuel System
1 bulletinThis instruction sheet explains how to install a flap over the diesel filling cap