600SEL (140.057) V12-6.0L (120.980) (1993)
11,14 & 15
Flow control valve (32) and compression spring (30)
- remove, install.
12 - 13
Components
- check for signs of wear.
* Step # refers to the steps contained in the neighboring articles, "Disassemble" and "Assemble".
Disassemble
Dissassemble
NOTE:
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When repairing the power steering pump, always use the repair kit of the respective manufacturer.
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Scrupulous cleanliness is essential when performing any work on the power steering pump.
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The work should be performed, wherever possible, on a plastic base. Chamois cloths are particularly suitable for this kind of work. A strict
standard should be applied when examining steering parts. Always replace the part in question in cases of doubt.
NOTE:
For application identification refer to "Steering : Power Steering Pump : Service and Repair : Overhaul Procedures : Application and ID" See:
Overhaul Procedures/Application and ID
Disassembly:
1. Unscrew breather cap (47), take off end cover (45).
2. Unscrew self-locking nut (6) downwards from the stud bolt, take off plastic sleeve (60), spring (43), and filter set (41).
3. On the Vickers/LUK power steering pump, the fluid reservoir (35) can be removed. Replace O-ring.
On the ZF power steering pump, the fluid reservoir is cast on to the pump housing (2).