Coast Clutch

No apply or slipping

Piston and Seal Assembly (504)

Binding, cracked, or leaking

Clutch Plates (508, 509)

Worn friction or broken splines

Springs (505)

Binding

Direct & Coast Clutch Housing and Input Shaft (502)

Housing Retainer and Ball Assembly

Missing or loose

Coast Clutch Fluid Routing

Fluid leak or restriction

Driven Sprocket Support Seals

Leaking

Input Shaft (502)

Oil Level or Line Pressure

Low Pressure

Refer to High or Low Line Pressure .

3-4 Shift Valve (319)

Stuck in Fourth gear position, No coast clutch apply

Manual Valve or Shift Linkage (800)

Misaligned