Meritor MTC-4208X Series, Service Manual, Page: 51 / 120

Copyright Meritor, Inc., 2020 Printed in USA
MM-0861 / Revised July 2020
Page 47
4 Disassembly
Disassemble MTC-4213X Rear Output Shaft Assembly
WARNINGS
OBSERVE ALL WARNINGS AND CAUTIONS PROVIDED BY
THE PRESS MANUFACTURER TO AVOID DAMAGE TO COM-
PONENTS AND SERIOUS PERSONAL INJURY.
USE A CHAIN AND SUITABLE LIFTING DEVICE TO SECURE
THE REAR COVER IN THE PRESS TO PREVENT SERIOUS
PERSONAL INJURY AND DAMAGE TO COMPONENTS.
1. Set the rear cover with the rear output shaft as an assembly into a
suitable press. Figure 4.26.
Figure 4.26
4000196a
WARNING
THE REAR OUTPUT SHAFT ASSEMBLY IS HEAVY. SUPPORT
THE ASSEMBLY TO PREVENT IT FROM DROPPING DURING
THE PRESSING OPERATION. SERIOUS PERSONAL INJURY
AND DAMAGE TO COMPONENTS CAN RESULT.
2. Press the rear output shaft assembly out of the rear cover. Figure
4.26.
3. Use a suitable puller to remove the rear output shaft outer bearing
cup from the rear cover if required. Discard the cone and cup.
4. Inspect the rear output shaft inner bearing cone and cup for wear
or damage. Replace a worn or damaged bearing cone and cup.
5. Remove the high range helical gear from the upper rear output
shaft. The gear is splined to the shaft.
6. Turn the shaft assembly over. Install a bearing separator or suitable
tool under the bearing.
7. Install the shaft assembly into a press.
8. Press the shaft assembly DOWNWARD until the bearing is free
from the shaft.
Disassemble the Front Input Shaft, Input Shaft
Bearing Cage, & Internal Oil Pump, If Equipped
1. Support the front input shaft and bearing cage assembly at the
workbench. Figure 4.27.
Figure 4.27
MTC-4208X/XP & MTC-4210X/XP
4000197b
FRONT
VIEW
2. Remove the yoke nut and washer.
3. Use a yoke puller to remove the front input yoke. Figure 4.28.
Figure 4.28
MTC-4213X
4000198a
4. Lift the front input bearing cage and internal oil pump assembly, if
equipped, off the input shaft. Figure 4.29.
Figure 4.29
MTC-4213
4000199a