Yamaha YZ 2020 Series Owner's Service Manual page 171

8. Install:
• Steering stem nut "1"
Steering stem nut
145 N·m (14.5 kgf·m, 107 lb·ft)
TIP
Apply the lithium-soap-based grease to the con-
tact surface of the steering stem nut when in-
stalling.
9. After tightening the nut, check the steering for
smooth movement. If not, adjust the steering
by loosening the steering ring nut little by lit-
tle.
10.Adjust:
• Front fork top end "a"
Front fork top end (standard) "a"
5 mm (0.20 in)
a
11.Tighten:
• Pinch bolt (upper bracket) "1"
Upper bracket pinch bolt
21 N·m (2.1 kgf·m, 15 lb·ft)
• Pinch bolt (lower bracket) "2"
Lower bracket pinch bolt
21 N·m (2.1 kgf·m, 15 lb·ft)
EWA19330
WARNING
Tighten the lower bracket to specified
torque. If torqued too much, it may cause the
front fork to malfunction.
1
2
4-57
STEERING HEAD