Power Steering Pump: Reassembly
- Coat all sliding surfaces with ATF. Assemble front plate and rotor assembly onto pump shaft. See Fig 1. Coat shaft seal with grease. Install longer pin into housing. Align pin and hole in front plate.
- Using a plastic mallet, tap pump shaft into housing. Install cam ring with scribe mark toward rear of pump. Install vane plates with rounded end facing rear of pump. Install rear side plate and "O" ring. Install wave washer, "O" ring, and rear housing.
- Measure pump shaft rotating preload. Preload should not exceed 2.7 INCH lbs. (0.3 N.m). If preload exceeds specification, disassemble pump and inspect components. To complete reassembly, reverse disassembly procedure.
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