Dongfeng EQ1030T47D-820. Instruction - page 20
Rear Axle & Rear Suspension
RA-5
Disassemble
1.Disassemble the parking brake cable and brake pipe.
2.Disassemble the brake drum.
3.Remove the bearing lock nut.
4.Pull out the half axle by special tool.
Be careful not damage the oil seal when pulling the half
axle.
5.Disassemble the oil seal.
the disassembled oil seal can't be reused, replace a new
one.
6.Make use of the screw driver to turn up the protruding
part of the lock washer.
Rear Axle & Rear Suspension
RA-6
7.Remove the bearing lock nut by special tool.
8.Disassemble the wheel bearing, bearing cover and
splash guard from the half axle.
9.Disassemble the grease seal ring from the bearing cover
by a proper lever.
10.Use a brass bar to disassemble the outer ring of the
wheel bearing.
Rear Axle & Rear Suspension
RA-7
Check
Half axle
Check the half axle for any bend, crack, damage, wear or distort, replace if necessary.
Wheel bearing
Make sure if the bearing drive freely, without noise, crack, notch or wear.
Rear axle housing
Check the rear axle housing for distort or crack, replace if necessary.
Assembly
1.Make use of the proper tool to install the wheel
bearing outer ring.
2.Install a new grease seal ring in the bearing cover.
After installing the new seal ring, wipe some li-based
grase on the edge of the seal ring.
3.Make use of a copper bar to install the bearing
inner ring.
Smear some li-based grease on every conic bearing
ring.
4.Assemble the flat spacer and a new bearing lock
washer.
5.Use tool to tighten the bearing lock nut.
Tighten the lock nut to make the bearing lock washer
edge in the proper groove of the bearing lock nut, and then
make the edge upwarping.
6.Assemble a new oil seal by the proper tool.
After assembling the new oil seal, smear some grease
on the edge of the oil seal.
Rear Axle & Rear Suspension
RA-8
7.Put lithium based lubricating grease into the flute of
the axle end cover.
8.Put lubricating grease into the Spline slot of half
shaft and wipe lubricating grease on the half shaft's surface
where need to be lubricated.
9.Adjust clearance of axle end.
10.Select gasket end face gasket
11.Assembly half shaft by guide tool.
When assembly half shaft, pay atttention not to dam-
age oil seal.
12.Measure clearance of axle end.
Clearance of axle end:
Check the half shaft of both sides
One side half shaft (Left or right)
0.4~1.6mm
The other side half shaf
0.02~0.15mm
13.If the clearance of axle end is not in prescriptive range, select gasket of end cover again.
When adjust the clearance of axle endpay atttention not to damage oil seal.
