17
POWER STEERING
V. Removing the steering unit from the vehicle.
1. Thoroughly clean the steering unit and the area
around it paying particular attention to the line
connection.
2. Drain the oil, by opening the drain plug (48) Refer
fig. 15 or one of the pipe connections.
Turn the steering so that the piston is shifted
upwards up to the stop. Then briefly, maximum
10 seconds, crank the engine until the oil is
sucked out of the pump and oil reservoir. After
switching of the engine turn the steering several
times both up to the left and the right stop so that
the oil remaining in the cylinder chambers is
pumped out.
3. Disconnect the pressure and return lines from the
steering.
4. Plug all openings, to prevent dirt entering the
system.
5. Remove the steering drop arm with a suitable
pulling devices. Under no circumstances must
the steering drop arm be removed by driving a
wedge between the neck of the housing and the
steering drop arm or with hammer blows since
this may cause serious damages within the
steering gear.
6. Valid for steering units with universal joints :
a) Loosen the universal joint or flexible coupling
between the steering gear and steering column.
b) Remove the securing bolts on the housing and
withdraw the steering unit.




