Engine Removal - Yamaha WR450F Owner's Service Manual

EAS2GC1225
TIP
This section is intended for those who have basic knowledge and skill concerning the servicing of
Yamaha motorcycles (e.g., Yamaha dealers, service engineers, etc.). Those who have little knowl-
edge and skill concerning servicing are requested not to undertake inspection, adjustment, disas-
sembly, or reassembly only by reference to this manual. It may lead to servicing trouble and
mechanical damage.

ENGINE REMOVAL

EAS2GC1226
Removing the exhaust pipe
5 Nm (0.5 m kgf, 3.6 ft Ibf)
*
(6)
(4)
9
10
30 Nm (3.0 m kgf, 22 ft Ibf)
30 Nm (3.0 m kgf, 22 ft Ibf)
12 Nm (1.2 m kgf, 8.7 ft Ibf)
10 Nm (1.0 m kgf, 7.2 ft Ibf)
Order
Side cover (right)
Rear shock absorber assembly lower bolt
Connecting arm bolt (relay arm side)
Starter motor
1 Silencer clamp
2 Silencer
3 Exhaust pipe 2 clamp
9 Nm (0.9 m kgf, 6.5 ft Ibf)
7 Nm (0.7 m kgf , 5.1 ft lbf)
10 Nm (1.0 m kgf, 7.2 ft Ibf)
LT
5
6
New
2
1
New
LT
Part name
10 Nm (1.0 m kgf, 7.2 ft Ibf)
7
New
6
3
6
4
8
Q'ty
*
PIPE AND MUFFLER" on page 6-9.
Refer to "GENERAL CHASSIS" on page 5-1.
Refer to "REAR SHOCK ABSORBER AS-
SEMBLY" on page 5-58.
Refer to "REAR SHOCK ABSORBER AS-
SEMBLY" on page 5-58.
Refer to "ELECTRIC STARTER" on page 6-
36.
1 Loosen.
1
1 Loosen.
6-1
ENGINE REMOVAL
20 Nm (2.0 m kgf, 14 ft Ibf)
12 Nm (1.2 m kgf, 8.7 ft Ibf)
Remarks
Refer to "INSTALLING THE EXHAUST