Discovery II
STEERING
57-42
REPAIRS
Pump - power steering - diesel
$% 57.20.14
Remove
1. Remove auxiliary drive belt.
REPAIRS, Belt - auxiliary drive.
2. Remove 3 bolts securing PAS pump pulley and
remove pulley.
3. Position tray to catch spillage, release PAS
pump pressure pipe.
4. Remove clip and release PAS pump inlet hose.
CAUTION: Always fit plugs to open
connections to prevent contamination.
5. Remove 4 bolts and remove PAS pump.
6. Remove bolt, and remove mounting bracket
from PAS pump.
7. Remove 2 bolts, remove low pressure adaptor
pipe and discard 'O' ring.
Refit
1. Clean PAS pump and adaptor pipe.
2. Fit new 'O' ring to adaptor pipe, fit pipe and
tighten bolts to 10 Nm (7 lbf.ft).
3. Position mounting bracket to PAS pump, fit but
do not tighten bolt.
4. Position PAS pump and align pump drive to
coolant pump. Fit and tighten bolts to 25 Nm
(18 lbf.ft).
5. Tighten mounting plate bolt to 25 Nm (18 lbf.ft).
6. Clean PAS pump and pipe union.
7. Fit and tighten PAS pump pressure pipe to 20
Nm (15 lbf.ft).
8. Fit PAS pump inlet hose and secure with clip.
9. Clean PAS pump and pulley mating faces.
10. Position PAS pump pulley, fit and tighten bolts
to 10 Nm (7 lbf.ft).
11. Fit auxiliary drive belt.
REPAIRS, Belt - auxiliary drive.
12. Bleed power steering system.