gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Oil > < Engine Dipstick & Tube - Precautions|Page 3911
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Engine Oil Dip Stick - Dip Stick Tube: Service and Repair

Removal Procedure 

1. Remove the oil level indicator tube retaining bolt from the cylinder head.
2. Remove the oil level indicator from the tube.
3. Remove the O-ring from the oil level indicator tube.

Installation Procedure 

Important:  When servicing the oil level indicator tube, always replace the o ring for the oil level indicator tube.

1. Install the oil level indicator tube in the oil pan.
2. Install the retaining nut for the oil level indicator tube. Refer to Oil Level Indicator and Tube Installation
3. Install the oil level indicator.

Engine Oil > < Engine Dipstick & Tube - Precautions|Page 3911