um DSR EX 125 User Manual

T RANSMISSION, GEAR SELECTOR, GEARCHANGE
SHAFT AND SELECTOR DISTRIBUTOR
Remove the cylinder head, cylinder and piston (see the
chapter).
Remove the clutch assembly (see the chapter).
Remove the magneto (see the chapter).
Remove the crankshaft (see the chapter).
Remove the crankcases (see the chapter).
Extract:
- The 2 gear selector fork rods.
Long rod (1).
Short rod (2).
- The 3 gear selector forks (3).
Extract:
- The gear selector shaft (4) by pulling it out.
N.B.:
THE INTERMEDIATE GEAR MUST BE REMOVED TO BE ABLE
TO EXTRACT THE GEAR LEVER.
Extract:
- The gear change spring bolt (5).
- The gear lever (6).
N.B.:
TAP THE ALLEN KEY WITH A PLASTIC HAMMER
TO RELEASE IT (TAPERED BOLT).
Extract:
- The gear selector bolt (7) situated on the other side of
the right-hand crankcase.
Gear change shaft assembly (8).
8
3
2
3
1
7
5
4
6
46
DISMANTLING THE ENGINE
WORKSHOP MANUAL

um DSR EX 125 Specifications

General

Brand	um
Model	DSR EX 125
Category	Engine
Language	English