garybarrett

Mine set dtc P02105 clutch performance and default to 7th gear with a wrench light. When air testing found e f c clutch bleeding into lube ckt. Upon inspection found that bushing moved about a 1/16-1/8 of an inch in estimation.

Is that bushing in the CDF clutch cylinder? Can’t find 7H351 in shop manual. Working on 2020 F-550 with a dump bed that had metal contamination in valve body and 21b03 was not performed. Original dtc p2705- friction F range/performance. Vehicle is from a tool rental place with 47K miles. Replaced front planetary per 21b03, assumed that was wear metal come from since mentioned in bulletin. Also found F clutch had bluing on metal and frictions was black. Replaced F clutch pack, main control, and torque convertor due to not having proper adapter to flush. Final testing sets dtc P0762 and P2702, with no reverse. Very likely that I missed that bushing and passages upon inspection.