Engine Removal - Yamaha YZ450F Owner's Service Manual

EAS1SL5196
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

EAS1SL5197
Removing the exhaust pipe
1st 7 Nm (0.7 m
2nd 10 Nm (1.0 m
10
(8)
9
LT
(6)
8 Nm (0.8 m
30 Nm (3.0 m kgf, 22 ft
•
30 Nm (3.0 m kgf, 22 ft
•
12 Nm (1.2 m
10 Nm (1.0 m
Order
Side cover (right)
Rear shock absorber assembly lower bolt
Connecting arm bolt (frame side)
1 Silencer clamp
2 Silencer
3 Exhaust pipe 2 clamp
4 Exhaust pipe 2
5 Exhaust pipe 1
6 Gaskets
kgf, 5.1 ft
•
kgf, 7.2 ft
•
10 Nm (1.0 m kgf, 7.2 ft
•
LT
5
6
New
kgf, 5.8 ft Ibf)
• •
Ibf)
•
2
Ibf)
•
kgf, 8.7 ft Ibf)
• •
kgf, 7.2 ft Ibf)
• •
LT
Part name
lbf)
•
lbf)
•
Ibf)
•
7
New
6
3
1
New
6
8
Q'ty
Refer to "GENERAL CHASSIS" on page 4-1.
Refer to "REAR SHOCK ABSORBER AS-
SEMBLY" on page 4-53.
Refer to "REAR SHOCK ABSORBER AS-
SEMBLY" on page 4-53.
1 Loosen.
1
1 Loosen.
1
1
3
5-1
ENGINE REMOVAL
20 Nm (2.0 m kgf, 14 ft
•
12 Nm (1.2 m kgf, 8.7 ft
•
4
Remarks
Ibf)
•
Ibf)
•