Discovery I (LJ) V8-4.0L (1996)
Piston Pin: Testing and Inspection
Wrist Pin
NOTE: Wrist pins are only supplied as an assembly with replacement pistons.
1. Check wrist pins for signs of wear and overheating.
2. Check clearance of wrist pin in piston.
Wrist pin to piston clearance: 0.006 to 0.015 mm.
3. Check overall dimensions of wrist pin.
Overall length: 60.00 to 60.50 mm.
Diameter-measured at each end and center of pin: 23.995 to 24.00 mm.