Oil Pump - Suzuki 2000 Grand Vitara SQ625 Service Manual

6A2-24 ENGINE MECHANICAL (H25 ENGINE)

1. Oil pump

2. Crankcase
OIL PUMP
REMOVAL
1) Disconnect negative cable at battery.
2) Drain engine oil.
3) Drain coolant.
4) Remove oil pan, oil pump strainer and timing chain cover.
5) Loosen oil pump chain guide bolts.
1. Oil pump ass'y
2. Oil pump chain guide
3. Oil pump chain
4. Bolt
6) Remove oil pump from crankcase.
DISASSEMBLY
Disassemble oil pump as shown in figure.
INSPECTION
D Check outer rotor, inner rotor and oil pump cases for excessive
D Check relief valve for excessive wear or damage.
1. Oil pump case No.1
2. Oil pump case No.2
3. Relief valve
4. Relief spring
5. Retainer
Refer to item "TIMING CHAIN COVER" in this section.
CAUTION:
Do not remove oil pump sprocket or bolt.
Otherwise, oil pump sprocket and/or oil pump rotor shaft
might be damaged.
CAUTION:
Do not remove oil pump sprocket or bolt.
Otherwise, oil pump sprocket and/or oil pump rotor shaft
might be damaged.
wear or damage.