G 20 3/4 Ton Van L6-250 4.1L VIN D 2-bbl (1984)
Counter Gear: Specifications
Countergear End Play Check
Attach dial indicator, check end play. If end play is greater than 0.025 in. new selective thrust washers must be installed.
Counter Gear: Specifications
Countergear End Play Check
Attach dial indicator, check end play. If end play is greater than 0.025 in. new selective thrust washers must be installed.