um DSR EX 125 Workshop Manual page 37

DISMANTLING THE ENGINE
Extract:
- The 10 bolts (13) from the clutch cover.
- The clutch cover (14).
- The clutch cover gasket. (Renew when refitting).
Remove the clutch assembly (see the chapter).
Extract:
- The fixed timing chain roller (15).
Fit:
- The crankshaft sprocket locking tool (16).
Crankshaft sprocket locking tool:
Ref. 864487
Ref. T01010050
Extract:
- The nut (17).
- The crankshaft sprocket (18).
Extract:
- The timing chain sprocket (19).
- The timing chain from the top (20).
35 WORKSHOP MANUAL
14 13
13 13
16
17 18
13
13
15
20
19