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1.4 Installation of wheel hub
(1) Fill the wheel hub with 100ml grease,and then fix it on the axle.see figure 2-4.
(2) Screw up adjust nuts with 9.8N.m of twist moment,then reverse them 1/2 coil
(3) Hang the weighter on the bolt to measure the starting moment of the wheel hub,when it
reachs the defined value,start to screw up the nut.
starting moment:
：
49N·m
－
147N·m
。
（
figure 2-5
）
fgure 2-4 injection of grease figure 2-5 measurement of starting moment
(4) Install lock plate and lock nut, and cock up lock plate to stop nut
(5) Tyre assembly
（
figure 2-6
）
Fix gas pole and nut cap upon tyre,and assemble wheel rib pay attention to the following
items:
Attention:
(a) Gas pole lies in the gap of the wheel rib
(b) Wheel rib bolts should be installed toward outside
