um DSR EX 125 User Manual

CRANKSHAFT
Removing the cylinder head, piston and clutch (see
chapter).
Fit:
- The balance shaft locking tool (1).
Balance shaft locking tool:
Ref. 864486
Extract:
- The nut balance shaft nut (2).
- The balance gear (3).
Fit:
- Fit the crankshaft sprocket using the locking tool (4).
Crankshaft sprocket locking tool:
Ref. 864487
Extract:
- The nut (5).
- The fitting tool (4).
- The crankshaft sprocket (6).
Extract:
- The timing chain (7) from the top.
- The timing chain sprocket(8).
- The crankshaft sprocket (9).
Remove crankcase (see chapter).
Extract:
- The crankshaft (10) by pulling it upwards.
5
4
6
7
8
9
10
1
3 2
44
DISMANTLING THE ENGINE
WORKSHOP MANUAL
Ref. T01010050
Ref. xxxxxxxx

um DSR EX 125 Specifications

General

Brand	um
Model	DSR EX 125
Category	Engine
Language	English