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Phoenix Friction Technical Bulletin


Problem: No Release -
Use Upgraded Hydraulics

Clutch Kits Affected: 07-035, 07-076, 07-092, 07-100, 07-127, 07-127R, 07-131, 07-154, 07-501


For 1993-1995 7.3L DIESEL and 7.5L GAS Ford F250, F350, and F450 Super Duty

These vehicles are prone to no release, caused by a defective hydraulic release system. To eliminate leaks that may cause this condition, install an upgraded master cylinder (Part # CMC176) and slave cylinder (Part # CSC158). These components must be installed together. A new tube kit (Ford Part # F5TZ-7Z512-A) and pedal pivot shaft lever (Ford Part #E7T2-7A554-A) must be used with the upgraded parts.