Subaru IMPREZA GD 2007 Series Manual page 3466

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POWER ASSISTED SYSTEM (POWER STEERING)
B: INSTALLATION
1) Install the oil pump to bracket.
(1) Place the oil pump bracket in a vise. Tighten
the bushing using a 12.7 mm (1/2") type, 14 and
21 mm box wrench until it is in contact with the
oil pump mounting surface.
CAUTION:
When securing the oil pump bracket in a vice,
hold the oil pump bracket with the least possi-
ble force between two pieces of wood.
(1) Bushing
(2) Nut
(3) 21 mm
(4) 14 mm
(5) Bolt
(2) Tighten the bolts which hold the oil pump to
the bracket.
Tightening torque:
15.7 N·m (1.6 kgf-m, 11.6 ft-lb)
Tightening torque:
37.3 N·m (3.8 kgf-m, 27.5 ft-lb)
Oil Pump
2) Attach the installation bolts of the power steering
pump bracket.
3) Connect the pipe C and the suction hose.
Tightening torque:
Eyebolt
40 N·m (4.1 kgf-m, 29.5 ft-lb)
CAUTION:
Be careful when installing; If the hose is twisted
it may come into contact with other parts.
PS-00135
(1) Suction hose
(2) Pipe C
4) Connect the connector to the power steering
pump switch.
5) Install the V-belts to the oil pump.
6) Check the tension of the V-belt.
<Ref. to ME(H4SO)-40, INSPECTION, V-belt.>
7) Tighten the belt tension bolt.
Tightening torque:
25 N·m (2.5 kgf-m, 18.1 ft-lb)
PS-00128
8) Install the pulley belt cover.
9) Connect the ground cable to the battery.
10) Fill with the specified power steering fluid.
<Ref. to PS-66, Power Steering Fluid.>
CAUTION:
Never start the engine before feeding the fluid
otherwise the vane pump might be seized.
PS-00137
PS-60
PS-00188
(1)
(2)
PS-00434