Crankshaft - End Play

Special Tool(s) 

Fig 1: Identifying Special Tools

Courtesy of FORD MOTOR CO.

1. Measure the crankshaft end play. Use a Dial Indicator with Bracketry to measure crankshaft end play.
2. Position the crankshaft to the rear of the cylinder block.
3. Zero the indicator.
4. Move the crankshaft to the front of the cylinder block. Note and record the crankshaft end play.
   • If crankshaft end play exceeds specifications, install a new crankshaft thrust washer (6334) or crankshaft thrust main bearing (6337).
   Fig 2: Measuring Crankshaft End Play

   Courtesy of FORD MOTOR CO.