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Home >> GMC Truck >> 1986 >> G 3500 1 Ton Van V8-350 5.7L VIN L 4-bbl >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Component Tests and General Diagnostics >> 4L60 (700-R4) Automatic Transmission >> Servo Cover

Servo Cover

1. Porosity in cover.

2. Sharp edges on case, causing damage to O-ring seal.

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