Yamaha WR450F Owner's Service Manual page 296

CRANKCASE
EAS2GC1310
Separating the crankcase
5
5
4
4
12 Nm (1.2 m kgf, 8.7 ft Ibf)
3
LT
10 Nm (1.0 m kgf, 7.2 ft Ibf)
Order
Engine
Piston
Balancer
Kick shaft assembly
Segment
Stator
1 Timing chain guide (exhaust side)
2 Timing chain guide stopper plate
3 Timing chain
4 Bolt [L = 45 mm (1.77 in)]
5 Bolt [L = 60 mm (2.36 in)]
6 Bolt [L = 75 mm (2.95 in)]
7 Right crankcase
8 Left crankcase
9 Dowel pin
4
4
5
1
2
6
12 Nm (1.2 m kgf, 8.7 ft Ibf)
Part name
10 Nm (1.0 m kgf, 7.2 ft Ibf)
6
10
9
8
4
12 Nm (1.2 m kgf, 8.7 ft Ibf)
Q'ty
Refer to "ENGINE REMOVAL" on page 6-1.
Refer to "CYLINDER AND PISTON" on page
6-31.
Refer to "OIL PUMP AND BALANCER
GEAR" on page 6-57.
Refer to "KICKSTATER" on page 6-50.
Refer to "SHIFT SHAFT" on page 6-53.
Refer to "GENERATOR AND STARTER
CLUTCH" on page 6-63.
1
1
1
6
4
2
1
1
2
6-69
CRANKCASE
LT
11
7
9
Remarks