gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Oil Level Indicator Tube Replacement|Page 1875 > < Engine Oil Pressure|Specifications|Page 1870
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Engine Oil Dip Stick - Dip Stick Tube: Service and Repair
Oil Level Indicator Tube Replacement

Oil Level Indicator Tube Replacement

Removal Procedure

1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement   (See: Tune-up and Engine Performance Checks/Air Cleaner

Housing/Service and Repair).

2. Remove the retaining bolt for the coolant recovery reservoir and set the reservoir aside.

3. Remove the oil level indicator (418).
4. Remove the oil level indicator tube bolt (419).
5. Remove the oil level indicator tube (420) from the engine block.

Note:  The O-ring may be reused if not cut or damaged.

6. Inspect the O-ring seal for cuts or damage.
7. Remove the O-ring seal (421) from the tube, if required.

Installation Procedure

Oil Level Indicator Tube Replacement|Page 1875 > < Engine Oil Pressure|Specifications|Page 1870