QX56 V8-5.6L (VK56DE) (2004)
Power Steering Pump: Service and Repair
Disassembly and Assembly
Disassembly and Assembly
INSPECTION BEFORE DISASSEMBLY
Disassemble power steering oil pump only if the following conditions are found.
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Oil leakage from oil pump
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Deformed or damaged pulley
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Poor performance
DISASSEMBLY
CAUTION: When retaining drive shaft in a vise, always use copper or aluminum plates between vise and shaft.
NOTE: Mount the oil pump in a vise as needed.
1. Unscrew three bracket bolts and remove bracket from rear cover.
2. Unscrew four rear cover bolts and remove rear cover from body assembly.
3. Remove gasket from body assembly.
4. Remove lock pin, cartridge and side plate from body assembly.
5. Remove pulley from drive shaft assembly.
6. Remove snap ring from drive shaft assembly, then press out drive shaft assembly