Oil Pump - Subaru IMPREZA GD 2007 Series Manual

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LUBRICATION

4. Oil Pump

A: REMOVAL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from the battery.
3) Lift up the vehicle.
4) Remove the under cover.
5) Lower the vehicle.
6) Remove the radiator. <Ref. to CO(H4SO)-23,
REMOVAL, Radiator.>
7) Remove the V-belts. <Ref. to ME(H4SO)-39,
REMOVAL, V-belt.>
8) Remove the belt tensioner.
9) Remove the crankshaft position sensor.
Oil Pump
10) Remove the crank pulley using ST.
ST 499977100
11) Remove the water pump. <Ref. to CO(H4SO)-
18, REMOVAL, Water Pump.>
12) Remove the timing belt guide. (MT model)
FU-00009
13) Remove the crank sprocket.
LU-00011
14) Remove the bolts which install oil pump onto
cylinder block.
NOTE:
When disassembling and checking the oil pump,
loosen the relief valve plug before removing the oil
pump.
LU-00046
LU(H4SO)-10
CRANK PULLEY WRENCH
LU-00012
LU-00013
LU-02111
LU-00015