Replace The Wheel Bearing Assembly, Replace The Rack Ball Joint, Replace The Claw - Crown C48-2+2 Owner's Manual And Service Manual

6) Install the outer bearing(4) and fasten the wheel hub to the proper position with nut. Then install
the wheel and fasten the screws by hand.
7) Adjust the bearing. Details are give in the "Adjust the wheel bearing" part.
8) Install the dustproof cover(1).
9) Put the cart down safely and fasten the wheel. Details are give in the "Tyre" part.
Replace the wheel bearing assembly (Fig9)
1) Remove the wheel hub(1) from the claw. Details are given in the "Replace the wheel hub"part.
2) Take out oil seal(3), inner wheel bearing(4), outer axle ring(5). When removing please
attention not to knock the inner hole of the wheel hub. Then clean the outer bearing(6), inner
bearing(4), wheel hub and dustproof cover(7) and if the bearing is broken please replace a new
one.
3) When installing the bearing outer ring(5), make
sure the inner hole of the wheel hub is clean. The
operation step of the other side is as the same.
4) Clean the claw(2) and lubricate it.
5) Install the inner bearing (4), and after lubricating
the wheel hub install it
6) Adjust the wheel bearing. Details are given in the
"Replace the wheel bearing" part.
7) Install the dustproof cover(7).
8) Put down the cart carefully.
Replace the rack ball joint
1) Release the front wheel and jack up the cart
safely.
2) Remove the front wheel and turn it's direction to the rightmost position.
3) Remove the cotter pin(2) and release the nut(3), and remove the drag-bar
ball joint with plastic hammer as to prevent damage to
them.(Fig10/11)
4) The new ball joint should be installed at the former
position.
5)
Replace the claw (Fig 11)
Tool
11/16"spanner
¾"jacket
11/16"jacet
Torque spanner
1) Release the front wheel. After jacking up the cart safely
remove the front wheel.
2) Remove the cotter pin(1) and release the locknut(2). Then disconnect the claw
arm(4)and drag-bar.
3) According to the above methods to disconnect the claw.
4) Remove the locknut(5) and washer(7) from bolt(6), and the bolt(6) and washer(8) to
disconnect them and beam axle. Then remove the thrust pad.
5) Please install it according to the steps opposite to remove it.
MAINTENANCE INFORMATION
Qty
1pcs
1pcs
1pcs
1pcs
Owner's Manual and Service Guide
Fig10
Fig11
49