GM Service Manual Online
For 1990-2009 cars only
Makes
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Generic
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1998
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Unit Repair
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Transmission/Transaxle
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Automatic Transaxle - 4T65-E
🢒 Case Components Disassemble
Check to see if the vent is damaged or plugged. If so, use channel locks and a large screwdriver in order to remove the vent assembly (37).
Remove the oil pressure test hole plug (38).