Engine Removal - Yamaha YZ450FP 2023 Owner's Service Manual

EAM20105

ENGINE REMOVAL

Removing the exhaust pipe
1st 7 N ・ m (0.7 kgf ・ m, 5.2 lb ・ ft)
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
2nd
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
11
(8)
LT
(6)
8 N ・ m (0.8 kgf ・ m, 5.9 lb ・ ft)
30 N ・ m (3.0 kgf ・ m, 22 lb ・ ft)
30 N ・ m (3.0 kgf ・ m, 22 lb ・ ft)
12 N ・ m (1.2 kgf ・ m, 8.9 lb ・ ft)
Order Job/Parts to remove
Side cover (right)
1 Silencer clamp
2 Silencer
3 Exhaust pipe 2 clamp
4 Exhaust pipe 2
5 Exhaust pipe 1
6 Gasket
7 Exhaust pipe 1 protector
8 Gasket
9 Gasket
10 Silencer body
11 Silencer cap
LT
5
10
7
New
6
2
1
New
ENGINE REMOVAL
8 New
3
9
4
12 N ・ m (1.2 kgf ・ m, 8.9 lb ・ ft)
Q'ty
Refer to "GENERAL CHASSIS" on page
4-1.
1 Loosen.
1
1 Loosen.
1
1
1
1
1
1
1
1
5-2
20 N ・ m (2.0 kgf ・ m, 15 lb ・ ft)
F W F W
D D
Remarks