Yamaha YZ450F 2020 Owner's Service Manual page 270

Removing the radiator
15 N ・ m (1.5 kgf ・ m, 11 lb ・ ft)
1.5 N ・ m (0.15 kgf ・ m, 1.1 lb ・ ft)
12
11
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
Order
9 Radiator (left)
10 Radiator hose 1
11 Radiator pipe 1
12 Coolant temperature sensor
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
LS
LS
Job/Parts to remove
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
Q'ty
1
1
1
1
6-3
RADIATOR
1.5 N ・ m (0.15 kgf ・ m, 1.1 lb ・ ft)
Remarks