12
FRONT AXLE - 4
X
2
E. REMOVAL OF STUB AXLE ASSEMBLY
a. Release torsion bar load fully. (Fig.4)
b. Take out the split pins locking the castle nuts
of the ball joints at tie rod end on stub axle.
c. Using special tool, puller Pt. No. 2654 5890 33
04 push out the ball joints of tie rods from tie
rod arms.
d. Take out the split pin locking the castle nut of
the top ball joint and loosen the castle nut on
the ball joint.
e. Push out the top ball joint from the stub axle
using special tool Pt. No. 2654 5890 32 01.
Properly support the stub axle.
f. Take out the split pin locking the castle nut of
the bottom ball joint & loosen the castle nut
on the ball joint.
g. Remove ball joints from stub axle with the
mallet.
F. DISMANTLING OF STUB AXLE ASSEMBLY
a. Unlock the tab washer of the 2 bolts connecting
tie rod arm to the stub axle. Unscrew and
remove the bolts.Remove tie rod arm from stub
axle.
b. In case the oil seal race on the stub axle is
worn out/damaged, take out the seal race by
hammering.
4. INSPECTION OF PARTS
Check the condition of the following for wear
damage. If necessary replace with new ones.
1. Check the condition of bearing seats and oil
seal seat on hub for wear/scoring marks. If
necessary replace with new hub.
2. Check the condition of wheel bolts for worn out
/ stripped threads. Replace the bolts if
necessary. Bolts are press fitted into the hub.
3. Check the condition of bearing for wear/pitting
marks. If necessary replace with new ones.
4. Check the condition of bearing seats on stub
axle for wear/scoring marks, condition of
threads of stub axle for worn out/stripped
threads, condition of seal race for wear/scoring
marks etc. If found necessary replace with new
stub axle.
5. Check the condition of split nut for stripped
or worn out threads, ease the threads, if
necessary. Replace with new split nut if found
necessary.
6. Check the condition of ball joints. Check for
excessive play in ball joints. If necessary
replace with new ones.
While replacing the ball joints check the
condition of taper bore in stub axle.
7. Check the condition of rubber boots of top and
bottom ball joints. If it is damaged, replace the
ball joints.
Fig. 4




