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GMC Truck
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1988
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C 2500 Truck 2WD V8-379 6.2L DSL
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Service and Repair
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Overhaul
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4L60/4L60-E (700-R4) Automatic Transmission
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Subassembly Service & Transaxle Assemble
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Case & Internal Components
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Oil Pump Disassembly
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4L60/4L60-E Automatic Transmission
4L60/4L60-E Automatic Transmission
1. Remove thrust washer, then the pump cover to case gasket.
2. Remove pump to case oil seal.
3. Remove cover attaching bolts, then the pump cover from pump body.