Oil Filter Bypass Valve Replacement for Chevrolet TrailBlazer - 4WD 2007

1. Remove the oil filter.



2. Remove the oil filter adapter (1).
3. Remove the oil filter bypass valve (2).

Notice: Refer to Fastener Notice in the Preface section.




1. Install the oil filter bypass valve (2).
2. Install the oil filter adapter (1).

Tighten
Tighten the adapter to 55 N·m (40 lb ft).




3. Install the oil filter.

Tighten
Tighten the filter to 30 N·m (22 lb ft).

4. Refill the engine oil if necessary. Refer to Approximate Fluid Capacities or to Fluid and Lubricant Recommendations .