22
4-2 Precautions in Operation
General Information:
l
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: 750c.c.
Change:
650c.c.
Gear oil viscosity SAE 140
(Recommended SYM Hypoid gear oils)
? ?
: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
1.5~3.0kgf- m
Engine oil drain bolt
1.9~2.5kgf- m
Gear oil drain bolt
1.0~1.5kgf- m
Gear oil join bolt
1.0~1.5kgf- m
Oil pump connection bolt
0.8~1.2kgf- m
4-3 Troubleshooting
Low engine oil level
Ÿ
Oil leaking
Ÿ
Valve guide or seat worn out
Ÿ
Piston ring worn out
Low oil pressure
Ÿ
Low engine oil level
Ÿ
Clogged in oil strainer, circuits or pipes
Ÿ
Oil pump damage
Dirty oil
Ÿ
No oil change in periodical
Ÿ
Cylinder head gasket damage
Ÿ
Piston ring worn out
Summary of Contents for ET-250
Page 1: ...1 ET 250...
Page 51: ...Use 32 cutter to cut a quarter upper parts out...
Page 54: ......
Page 60: ...7 1 Mechanism Diagram 0 8 1 2kgf m 1 0 1 4kgf m...
Page 67: ...7 7 Cylinder Installation Install dowel pins and new gasket Dowel pins...
Page 96: ...10 1 Mechanism Diagram 5 0 6 0kgf m 1 0 1 4kgf m 0 8 1 2kgf m...
Page 140: ...REAR BRAKE...
Page 158: ......
Page 159: ...17 8 WIRING DIAGRAM...