300SD (140.134) L6-3.5L DSL Turbo (603.971) (1993)
Power Steering Pump: Service and Repair
Power Steering Pump (LHP)
Procedure Index
Procedure Index
NOTE:
For application identification refer to "Steering : Power Steering Pump : Service and Repair : Overhaul Procedures : Application and ID" See:
Application and ID
LHP
*Step #
Operation:
1 & 25
Breather cap (47) and end cover (45)
- remove and refit.
2 & 25
Self-locking nut (61)
- unscrew, screw on, replace.
2 & 25
Plastic sleeve (60), spring (43) and filter set (41)
- take off, insert.
3 & 24
Vickers/LUK power steering pumps
- unscrew, screw on fluid reservoir (35). 8 Nm. Replace O-ring (21).
4 & 23
Bolts (25)
- unscrew. screw in, take off boaring flange (4). Tightening torque 30-35 Nm.
20 & 22
Pressure plate (3) and cam insert (6)
- take off (number 5). When assembling, insert cam insert with direction of rotation arrow facing up and pressure plate with ground side
facing cam insert (6), into the straight pins.
6 & 9
Locking ring (18)
- remove, install and replace.
7,18 & 21 Rotor (7) with vane (16)
- remove (7).