Sym Orbit User Manual

3. LUBRICATION SYSTEM SYM
3-2
OPERATIONAL PRECAUTIONS
General Information
 This chapter contains maintenance operations for the engine oil pump, engine oil and
gear oil.
Specifications
Engine oil quantity Disassembly 850 c.c.
Replacement 750 c.c.
Oil viscosity SAE 10W-30 or equivalent
(Recommended King-Mate
serial oils)
Use SAE 5W-40 when outside
temperature is below 0℃.
Gear Oil Disassembly 110 c.c.
Replacement 100 c.c.
Oil viscosity of gear oil SAE 85W-140
(Recommended King-Mate
gear oil series SYM
HYPOID GEAR OIL)
unit : mm
Items Standard Limit
Inner rotor clearance
- 0.12
Clearance between outer
rotor and body
- 0.12
Oil pump
Clearance between rotor
side and body
0.05~0.10 0.20
Torque value
Engine oil drain plug 1.0~1.5kgf-m
Engine oil filter screen cap 1.0~2.0kgf-m
Gear oil drain bolt 1.0~1.5kgf-m
Gear oil filling bolt 1.0~1.5kgf-m
Oil pump fixing screws 0.8~1.2kgf-m
TROUBLE DIAGNOSIS
Low engine oil level
Oil leaking
Valve guide or seat worn out
Piston ring worn out
Low Oil Pressure
Low engine oil level
Clogged in oil strainer, circuits or pipes
Oil pump damage
Dirty oil
No oil change in periodical
Cylinder head gasket damage
Piston ring worn out
Oil viscosity

Sym Orbit Specifications

General

Brand	Sym
Model	Orbit
Category	Scooter
Language	English