3. Lubrication System
3-2
1BPrecautions in Operation
General Information:
z This chapter contains maintenance operation for
the engine oil pump and gear oil replacement.
Specifications
Engine oil quantity Disassembly: 1400 c.c.
Change: 1200c.c.
Oil viscosity SAE 10W-30 (Recommended
King serial oils)
Gear oil Disassembly: 180c.c.
Change: 160c.c.
Gear oil viscosity SAE 140
(Recommended SYM Hypoid gear oils)
Unit: mm
Items Standard (mm) Limit (mm)
Inner rotor clearance 0.15 0.20
Clearance between outer rotor and body 0.15~0.20 0.25
Oil pump
Clearance between rotor side and body 0.04~0.09 0.12
Torque value
Torque value oil strainer cap 1.3~1.7kgf-m
Engine oil drain bolt 3.5~4.5kgf-m
Gear oil drain bolt 1.1~1.5kgf-m
Gear oil join bolt 1.0~1.4kgf-m
Oil pump connection screw 0.1~0.3kgf-m
2BTroubleshooting
Low engine oil level
y Oil leaking
y Valve guide or seat worn out
y Piston ring worn out
Low oil pressure
y Low engine oil level
y Clogged in oil strainer, circuits or pipes
y Oil pump damage
Dirty oil
y No oil change in periodical
y Cylinder head gasket damage
y Piston ring worn out
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