gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Oil Pressure Gauge > < Oil Pan Replacement|Page 2271
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Nuts to 23 N.m (17 lb. ft.).

Measure

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Clearance between the three oil pan-to-transmission bell housing contact points to verify proper alignment.

5. Oil filter gasket.
6. Oil filter adapter 0-ring seal, if equipped.

7. Oil filter adapter bolts.

Tighten

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Bolts to 25 N.m (18 lb. ft.).

Inspect

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Oil filter adapter bypass valve and spring for operation.

Inspect

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Oil filter adapter bypass valve and spring for operation.

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Bypass valve for cracks. If bypass valve looks damaged in any way replace the oil filter adapter assembly.

8. Lubricate new oil filter seal with clean engine oil.
9. New oil filter.

Oil Pressure Gauge > < Oil Pan Replacement|Page 2271