Sierra 1500 2WD V6-4.3L (2008)
7. Remove the power steering pump seals (1, 4, 5).
8. Remove and clean the power steering fluid reservoir magnet (3).
9. Inspect the welch plug in the power steering pump (2). DO NOT REMOVE IT. If the welch plug is deformed or dislodged then replace the power
steering pump (2).
Assembly Procedure
1. Clean and install the power steering fluid reservoir magnet (3).
2. Install the power steering pump seals (1, 4, 5) to the power steering pump (2).
3. Connect the power steering fluid reservoir (1) and the power steering pump (2).
4. Install the power steering pump flow control valve spring (3) and the power steering pump flow control valve (2) to the power steering pump
assembly (1).
