Sym PA12B User Manual

To this chapter contents
4
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Lubrication / Clutch / Transmission
Precautions in Operation
General information
z This chapter covers the engine oil pump and the oil exchange, also the disassembly and the
shifting linkage is covered. All these operations can be done while the engine is still on the
bike.
Specification
Engine Oil viscosity
Engine oil quantity：
Full disassembly：1200 c.c.
Regular maintenance：1000 c.c.
Recommended engine oil viscosity:
SAE 10W-30
(The Bramax series oil is recommended)
Measurement: mm
Item Standard Service Limit
Clearance between inner
rotor and outer rotor
0.30 0.35
Clearance between
outer rotor and the
pump body
0.30~0.36 0.40
Oil pump
Rotor to pump cover
clearance
0~0.06 0.11
Lever free play 10~20 -
Spring free length 35.50 32.40
Friction disk thickness 3.00 2.50
Clutch
Clutch plate warp 0 0.20
Torque value:
Centrifugal strainer cover screw: 0.3~0.4kgf-m
Oil drain bolt: 1.5~2.5kgf-m
Centrifugal strainer nut: 5.0~6.0kgf-m
Oil strainer cover: 1.5~3.0kgf-m
R. Crank case bolts: 0.8~1.2kgf-m
Oil pump cover bolts: 0.4~0.6kgf-m
Oil pump screw: 0.3~0.4kgf-m
Special Tools
Centrifugal oil strainer nut socket wrench: SYM-9023100-SY125
Cylinder head/ oil strainer cover wrench: SYM-ALL23461
4-3

Sym PA12B Specifications

General

Brand	Sym
Model	PA12B
Category	Motorcycle
Language	English