Throttle Body - Yamaha YZ450FX 2019 Owner's Service Manual

EAM20141

THROTTLE BODY

Removing the throttle body
11 11 11
3.0 N ・ m (0.30 kgf ・ m, 2.2 lb ・ ft)
4.0 N ・ m (0.40 kgf ・ m, 3.0 lb ・ ft)
Order Job/Parts to remove
Seat/Air filter case cover
Side cover (left/right)
Air scoop (left/right)
Fuel tank
1 ECU
2 Ignition coil
3 Intake air temperature sensor coupler
4 Breather hose
5 Air filter case
6 Fuel injector coupler
7 Intake air pressure sensor coupler
8 Throttle position sensor coupler
9 Cover
10 Throttle cable cover
3
5
9
11
4
10
12
3.5 N ・ m (0.35 kgf ・ m, 2.6 lb ・ ft)
7-5
THROTTLE BODY
3.8 N ・ m (0.38 kgf ・ m, 2.8 lb ・ ft)
7 N ・ m (0.7 kgf ・ m, 5.2 lb ・ ft)
(2)
8 N ・ m (0.8 kgf ・ m, 5.9 lb ・ ft)
7
8
14
13
15
3.0 N ・ m (0.30 kgf ・ m, 2.2 lb ・ ft)
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
7 N ・ m (0.7 kgf ・ m, 5.2 lb ・ ft)
Q'ty Remarks
Refer to "GENERAL CHASSIS" on page
4-1.
Refer to "GENERAL CHASSIS" on page
4-1.
Refer to "GENERAL CHASSIS" on page
4-1.
Refer to "FUEL TANK" on page 7-1.
1
1
1 Disconnect.
1
1
1 Disconnect.
1 Disconnect.
1 Disconnect.
1
1
1
(2)
(2)
2
6