gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Distributor Overhaul|Page 3558 > < Distributor Overhaul|Page 3556
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16. Remove the old oil seal.

ASSEMBLY PROCEDURE

1. Line up the square-cut hole in the vane wheel for the camshaft position (CMP) sensor.

IMPORTANT:  Installing the driven gear 180 degrees out of alignment, or locating the rotor in the wrong holes, will cause a no-start condition.
Premature engine wear or damage may result.

2. Insert the sensor into the housing.

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