Wheel Bearing - Crown C48-2+2 Owner's Manual And Service Manual

Front / Rear bridge
Maintain the front suspension and steering system regularly.
1) Check all the spare parts for loose, abrasion and damage.
2) Lubricate the ball head joint and wheel bearing.
3) Check the caddie pedal, armrest and the bolts whether they are in a good condition.
Tool
Butter gun
Cover cap
the demand
1) Daub butter for the connection ball head of the rack(1)
and drag bar (2,3) regularly . Clean the redundant butter
exuded from the cover after finished daubing.(Fig 1)
2) Check the bearing of the wheel and the cover of the lock
pin.
3) Jack up the front part of the cart, then rotate the front
wheel to check whether it is flat.
4) The tiny clearance between the claw axle and U plate is
a normal phenomena. If the clearance is too big, the
bearing should be added butter, adjusted or changed.
Please refer to section"The content of adjusting the rim
bearing for your reference."
5) If the wheel hub bearing is in good condition, the claw axle should be replaced.
Please refer to section "replacing the claw axle."
Lubricate the wheel hub bearing
Tool
Butter gun
1) Remove the wheel hub from the claw axle. Please refer to
section "Replace the hub bearing and dust cover".
2) Clean the bearing, oil seal, wheel hub and the dust cover then
check them for damage. If there is spot or blue moulage on the
bearing, please replace a new one. Please refer to section
"Replace the hub bearing and dust cover"
3) The front wheel bearing is a tapered roller bearing, you
should fill butter into it after each inspection.
4) Install the wheel hub and claw axle. Please refer to section
"Replace the wheel hub".
Adjust the front wheel bearing
Tool
½"
Sleeve
Torque wrench
1/2"couplier
1) Jack up the front part of the cart. Then remove the dust cover (1) and cotter pin (2) and loosen the
nut(3). (Fig 2)
2) If the wheel bearing inspection is only a part of the inspection please leave the
MAINTENANCE INFORMATION
Qty
According to
Qty
1pcs
Qty
1pcs
1pcs
1pcs
Owner's Manual and Service Guide
1 Pcs
Fig1
Fig2
45