Oil Pump Suction Pipe and Screen Assembly Replacement for Cadillac STS 2009

1. Remove the engine oil pan. Refer to Oil Pan Replacement.



2. Remove the oil pump pipe support bracket nut.
3. Remove the oil pump pipe bolt.
4. Remove the oil pump pipe and screen assembly.



5. Remove and discard the oil pump pipe gasket.

1. Install a NEW oil pump pipe gasket on the oil pump pipe.



2. Install the oil pump pipe and screen assembly.

Caution: Refer to Fastener Caution in the Preface section.

3. Install the oil pump pipe and screen assembly retaining bolt and nut.

•	Tighten the oil pump pick-up tube nut to 24 N·m (18 lb ft).

•	Tighten the oil pump pick-up tube bolt to 10 N·m (89 lb in).

4. Install the oil pan. Refer to Oil Pan Replacement.