Oil Pump Inspection - Suzuki GRAND VITARA Owner's Manual

1E-8 Engine Lubrication System: For M16A Engine with VVT
Reassembly
1) Wash, clean and then dry all disassembled parts.
2) Apply thin coat of engine oil to inner and outer rotors,
oil seal lip portion, inside surfaces of oil pump case
and plate.
3) Install outer (1) and inner rotors (2) to oil pump case.
4) Apply engine oil to relief valve (1) and spring (2), and
install them with retainer (3) and new circlip (4) to
rotor plate (5).
5) Install rotor plate and tighten all bolts to specified
torque. After installing plate, check to be sure that
rotors turn smoothly by hand (0.3 N⋅m (0.03 kgf-m,
0.25 lb-ft) torque or below).
Tightening torque
Oil pump rotor plate bolt (a): 11 N·m (1.1 kgf-m,
8.0 lb-ft)

Oil Pump Inspection

Oil Seal
Check oil seal lip for fault or other damage. Replace as
necessary.
I2RH0B150019-01 Oil Pump
• Check outer (1) and inner rotors (2), rotor plate, and
oil pump case for excessive wear or damage.
I3RM0A150005-01
• Check relief valve (1) for excessive wear or damage
and operates smoothly.
I2RH0B150022-01
S5JB0A1516007
I2RH0B150023-01
I2RH0B150019-01
I2RH0B150025-01