F 150 4WD Pickup V8-4.6L SOHC VIN W (1998)
Piston Ring: Testing and Inspection
Ring to Groove Clearance
1. Inspect for a step in the grooves.
2. Measure the piston ring-to-groove clearance.
Piston Ring: Testing and Inspection
Ring to Groove Clearance
1. Inspect for a step in the grooves.
2. Measure the piston ring-to-groove clearance.