Oil Pump Disassembly And Assembly - Suzuki Grand Vitara 2011 Manual

Installation
1) Install oil pump (2) and baffle plate to lower crank
case (1) and tighten bolts to specified torque.
NOTE
When installing oil pump, be careful not to
allow pins to fall off.
Tightening torque
Oil pump mounting bolt (M8 bolt) (a): 25 N·m (
2.5 kgf-m, 18.0 lb-ft)
Baffle plate bolt (M6 bolt): 11 N·m (1.1 kgf-m, 8.0
lb-ft)
2) Install oil pump chain guide (1), and tighten bolts to
specified torque.
Tightening torque
Oil pump chain guide nut (a): 11 N·m (1.1 kgf-m,
8.0 lb-ft)
3) Install oil pan and oil pump strainer.
Refer to "Oil Pan and Oil Pump Strainer Removal
and Installation: For J20 Engine"
4) Install front suspension frame referring to "Front
Suspension Frame, Stabilizer Bar and/or Bushings
Removal and Installation in Section 2B".
5) Refill engine with engine oil referring to "Engine Oil
and Filter Change (Petrol Engine Model) in Section
0B".
6) Connect negative cable at battery.
7) After completing installation, check oil pressure by
running engine. Refer to "Oil Pressure Check: For
J20 Engine".
Engine Lubrication System: For J20 Engine 1E-18

Oil Pump Disassembly and Assembly

CAUTION
!
Don't remove sprocket and inner rotor from
oil pump, otherwise damage of oil pump
center shaft and abnormal operation of oil
pump could result.
Disassembly
• Disassemble oil pump referring to "Oil Pump
Components: For J20 Engine".
Assembly
1) Wash, clean and then dry all disassembled parts.
2) Apply thin coat of engine oil to inner and outer rotors,
and inside surfaces of oil pump case.
3) Install outer rotor to pump case No.1.
4) Install relief valve (3), relief spring (2) and retainer (1)
to oil pump case No.2 (4).
Tighten retainer to specified torque.
Tightening torque
Oil pump relief valve retainer (a): 28 N·m (2.8
I2RH01150017-01
kgf-m, 20.5 lb-ft)
5) Install oil pump case pins (5) to oil pump case No.2.
6) Assemble oil pump. After assembling oil pump,
check to be sure that rotor turns smoothly by hand.
Tightening torque
Oil pump case bolt (a): 12 N·m (1.2 kgf-m, 9.0 lb-
I5JB0A152011-01
ft)
S6JB0A1526006
I2RH01150020-01
I2RH01150021-01