Technical Service Bulletin 511702FRI-INT — 2023 FOREST RIVER ROCKPORT
POWER TRAIN
Bulletin Details
| TSB ID | 511702FRI-INT |
| Manufacturer | |
| Vehicle | 2023 FOREST RIVER ROCKPORT |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
According to Ford Recall 23V625: "In your vehicleÃÂâÃÂÃÂÃÂÃÂs transmission, a casting defect in the transmission upper valve body casting may cause the main control poppet valve to get stuck in the open position. A stuck poppet valve restricts the flow of lubricant to the rear extension housing bushing, resulting in excessive heat generation in the bushing and erosion of the rear seal. This condition leads to transmission fluid leakage, noise, and vibration. The increased vibration may result in a loss of torque retention on the abutment plate bolts. Once the abutment plate bolt torque is compromised, the park actuator may be unable to engage the park pawl into the park gear, which may result in unintended vehicle movement if the parking brake is not applied, increasing the risk of a crash."
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.