| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| MI20-12 | PREVOST | X3 | 2014 | JERKY, NOISY OR HARD TO TURN STEERING GEARBOX. HYDRAULIC END LIMITER ADJUSTMENT. All models ⿿ equipped with RB Bosch/ZF Servocom or Servocomtronic s |
| wb17-16 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, remove selected wires from C15 and C58 of the HVAC system wiring, and place them in new connectors C15B and |
| SP14-306D | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, replace the engine harness as described in the following procedure.<br /> |
| WB14-27 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, interference may occur between a cable bundle and part of the drive axle surrounding structure when suspens |
| SP13-52 | PREVOST | X3 | 2014 | Risk of premature failure of top fan support due to absence of weld. In the engine compartment above radiator, inspect support to make sure support ha |
| SP13-34A | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, a relay needs to be added to allow the DEF to return to the tank after turning the key to the OFF position. |
| SP13-22 | PREVOST | X3 | 2014 | Radius rod support weld inspection: weld beads may be too small on radius rod supports on rear sub-frame.<br /> |
| SP14-309 | PREVOST | X3 | 2014 | On the vehicles affected by this special bulletin, replace the two visual brake wear indicators on the tag axle.<br /> |
| SP16-21 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, perform the proactive replacement of the lower hinges for both service doors.<br /> |
| SP16-25 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin install an updated proximity switch on the vehicle compressor door following Instruction Sheet IS-12026.<br |
| SP14-17 | PREVOST | X3 | 2014 | Inspect the wall anchor bolts. Make sure the washers under bolt head are locking washers and not flat washer.<br /> |
| WB17-16 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, on the HVAC system wiring, remove selected wires from C15 and C58 and place them in new connectors C15B and |
| SP14-325 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, add a new engine compartment curbside door and a temperature probe behind the alternators along with corres |
| SP14-322 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, Add or replace insulating sheets in the rear electrical compartment and battery box.<br /> |
| SP14-320B | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, perform a software update of ECM and ACM to modify the dosing strategy. The software will also improve urea |
| SP14-318 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, the steering wheel shaft joint angles are different from the intended design values due to a parts shortage |
| SP14-317A | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, identify the live wires in the rear electrical compartment according to instructions.<br /> |
| SP14-316 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, replace the exhaust pipe thermal insulation blankets.<br /> |
| SP14-315 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, Change the connection arrangement behind circuit breaker CB2.<br /> |
| WB14-45C | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin remove the ACM relay and base identified R49. Reconnect the 24V power wire and protect the remaining signal |
| SP14-313 | PREVOST | X3 | 2014 | On the vehicles affected by this special bulletin, a 7psi pressure switch must be added to the transmission retarder circuit to activate the retarder |
| WB14-37 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, replace the engine info label for an updated version. H series vehicles require two labels. X-series vehicl |
| WB13-58 | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, change the flexible hose at the engine air intake<br /> |
| WB13-63A | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, inspection and replacement of 70 amp circuit breakers in the rear electrical compartments is required.<br / |
| WB13-62B | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, torque must be verified on one of the axle support mounting bolts. An interference of a production tool wit |
| WB13-55A | PREVOST | X3 | 2014 | On the vehicles affected by this bulletin, the upper support of the tripod fan support must be inspected for the presence of weld. If no weld is found |
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