Figure 76. Hydraulic pump pressure relief valve
3. Lift out the pressure relief valve (figure 77) and clean it of any debris and
impurities.
Figure 77. The hydraulic pump and the pressure relief valve
4. Set the cleaned pressure relief valve back in the pump.
5. Tighten the adapter nut.
The tightening torque is 40 Nm.
4.3.3. Installing the hydraulic pump
Installing the hydraulic pump:
1. Mount the hydraulic pump in the bracket using fastening screws (figure
74).
The tightening torque is 23 Nm. Use thread locking compound.
2. Set the bracket against the front surface of the bearing housing and
tighten the fastening screws (figure 73) loosely.
56
Reversing deflector and operating hydraulics
Repair manual
KM/285/EN/1.1.0
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