62
GB 14 05 02
Maintenance
T191-0005
250 hour
250 hour
250 hour
250 hour
250 hours ser
s ser
s ser
s ser
s service
vice
vice
vice
vice
1. Wheel bearings
1. Wheel bearings
1. Wheel bearings
1. Wheel bearings
1. Wheel bearings
Check for play in the wheel bearings:
1. Place stop wedges in
front of and behind LH
wheel and jack up RH
wheel
2. Rock the RH wheel to
discover possible play in
the bearings.
3. If any play, support the
wheel axle to prevent the
trailer from falling down
from the jack.
4. Remove hub cap
A
and
cotter pin
B
. Turn the
wheel and tighten the
castellated nut
C
until a slight resistance in the wheel
rotation is felt.
5. Loosen the castellated nut until the first notch -
horizontal or vertical - is aligned with the cotter pin
hole in the shaft.
6. Fit a new cotter pin and bend it.
7. Fill the hub cap with fresh grease and press it on to
the hub again.
8. Repeat the procedure on LH wheel.
2. Inspect par
2. Inspect par
2. Inspect par
2. Inspect par
2. Inspect parkkkkking br
ing br
ing br
ing br
ing brak
ak
ak
ak
akeeeee
Inspect the following:
The parking brake lever:
If it can be pulled further backwards
than 90° (midway), using a traction
of approximate 25 kg., the cable
needs to be adjusted.
The parking brake cable:
When the parking brake is
relieved, the cable must be limp;
otherwise it needs to be adjusted.
Correct length: When the brake is relieved the cable
must be tight and yet not stretched.
Lengthening/shortening of the parking brake cable is
carried out by adjusting the nut
A
.
Inspect the parking brake cables for possible wear or
damages. Replace worn or damaged parts.
3. Br
3. Br
3. Br
3. Br
3. Brak
ak
ak
ak
ake adjustment
e adjustment
e adjustment
e adjustment
e adjustment
Lift the back of the COMMANDER from the ground. It is
recommended to use two lifting jacks, placed under-
neath the axle. Make sure the COMMANDER is stable
and secured before carrying out any adjustments.
1. Place the handbrake in the first jag. (Please refer to
illustration).
NOTE!
The following adjustment must be carried out
simultaneously on both brakes. Therefore, alternately
adjust on both LH brake and RH brake.
2. Loosen nut
B
, lift and flip the small lock plate aside.
3. Adjust the nut
A
clockwise. Turn the nut 90° (1/4
turn) at a time - alternately on both LH and RH
brake.
After each 1/4 turn:
Check the hub by rotating it. Continue adjustment till
resistance occurs. This adjustment is completed, when
each hub is strained.
A
90
o
T021-0001
T091-0004
1st jag
T091-0004
T101-0040