40
REV. 09/2020
41
REV. 09/2020
DRIVING SYSTEM DRIVING SYSTEM
4 4
-
-
-
Loosen the oiling port plug (1, Fig3132-
20011SM) and observe the oil level;
If oil level is aligning with lower level of oiling
port, it indicates that the oil level is normal;
If the oil level is below the lower level of oiling
port, it is necessary to add gear oil.
Check gear oil level
- Loosen the oil drain plug (3), drain the gear
oil within the gearbox;
- Remount the oil drain plug (3), Loosen the oil
ll plug (2) at the bottom of the drive axle and
add the gear oil of same specication through
oiling port;
- Remount the oil ll plug (2).
Add / Replace Gear Oil
4.3.3 Gear Oil
2
1
Fig3132-20011SM
3
Fig3132-20012SM
Gear oil may damage truck parts and con-
taminate the environment. When replace the
gear oil, place a clean container under the drive
axle for discharge of gear oil.
CAUTION
4.4 Dierential
4.4.1 Removal and Installation
Removal (Fig3132-20009SM)
- Remove the drive assembly from the chassis
and dismantle the drive axle;(see Section
4.2.1)
- Unscrew the four bolts (1) and remove the
bearing cap (2);
- Dismantle the dierential (3) and two bearings
(4).
Installation
- Install according to the reverse order of rem-
oval.
4.4.2 Component
No. Name No. Name
1 Bearing 6 Bevel Side Gear
2 Bolt 7 Universal Joint
3 Gear Ring 8 Planetary Gear
4 Dierential Housing-R 9 Washer
5 Washer 10 Dierential Housing-L