Sym Orbit 125 User Manual

11. CRANKCASE/CRANKSHAFT SYM
11-6
ASSEMBLY OF CRANKCASE
Install cam chain into the chain hole of the
left crankcase, and then split out the cam
chain.
Caution
Install crankshaft into the left crankcase and
then install two dowel pins and new
crankcase gasket.
Install the right crankcase and tighten the
crankcase bolts (1 bolts).
Torque value: 1.5~2.0 kgf-m
Install the cam chain tensioner.
Install a new O-ring onto the mounting bolt
of the chain tensioner.
Apply some oil on the O-ring and tighten the
bolt.
Torque value: 0.8~1.2 kgf-m
Caution
 Do not damage the cam chain as
installing the crankshaft.
 The O-ring must be installed into the
bolt’s groove.
hex socket bolt
dowel pins
1 bolt

Sym Orbit 125 Specifications

General

Displacement	124.6 cc
Front Suspension	Telescopic Fork
Front Brake	Disc
Rear Brake	Drum
Wheelbase	1280 mm
Headlamp	Halogen
Engine Type	4-Stroke, Single Cylinder
Starting Method	Kick start