Disassemble The Transfer Case - Meritor MTC-4208X Series Service Manual

4 Disassembly
8. Remove the input bearing cage and input shaft assembly from the
transfer case. If necessary, use a yoke puller or an appropriate
lifting device. It may be necessary to gently pry the input bearing
cage up to dislodge it from the transfer case. Figure 4.3.
Figure 4.3
9. Remove the shims.
10. Remove the input bearing cage oil seal (o-ring) and discard it.
11. Remove the air line from the high range port. The high/low shift is
air actuated and will remain in the high position.
NOTE: For disassembly of the input shaft, refer to page 43.
MTC-4213X ONLY
1. Disconnect the oil line from the input bearing cage. Figure 4.2.
2. Apply shop air to the high range shift cylinder air port to engage
the high range gear. This will prevent the clutch collar from falling
into the transfer case half.
3. Rotate the transfer case so it is in the normal operating position.
4. Remove the input bearing cage capscrews and washers.
5. Remove the input bearing cage and input shaft assembly from the
transfer case. If necessary, use a yoke puller or an appropriate
lifting device. It may be necessary to gently pry the input bearing
cage up to dislodge it from the transfer case.
6. Remove the shims.
NOTE: The MTC-4213X has a two piece through shaft. Because
of this design, only the forward half of the input shaft will be
removed while the upper rear output shaft will remain in place.
MM-0861 / Revised July 2020
Page 40
FRONT
VIEW
4000197b
Copyright Meritor, Inc., 2020

Disassemble the Transfer Case

Front and Rear Output Yokes
1. Rotate the transfer case in the repair stand so the yoke being
removed faces UPWARD.
2. Use a yoke holder to secure the yokes from turning. Remove the
yoke lock nuts and washers from the front and rear output shafts.
Figure 4.4.
INPUT CAGE
INPUT
CAGE
BOLTS
Figure 4.4
3. Use a yoke puller to remove the yokes from the output shafts.
Do not remove the defl ector from the yoke or fl ange unless it is
damaged.
4. Use a yoke holder to secure the input yoke from turning. Loosen
but do not remove the front input yoke, lock nut, and washer
from the front input shaft. The yoke is used to lift the input shaft
assembly from the transfer case. Figure 4.4.
5. MTC-4208XP & MTC-4210XP only:
Remove the PTO, if equipped, or rear-mounted pump assembly
from the rear of the transfer case. Refer to the procedure on page
43.
INPUT
YOKE
4006309b
Printed in USA