MCi Crusader II 1989 Maintenance Manual page 34

Date
1-1-89
Page
2-6
MC-9 MAINTENANCE MANUAL
,_ _ _ _ REPAIR
STANO
Figure 2-9 .. Carrier Mounted In Repair Stand.
REMOVAL OF DIFFERENTIAL AND RING GEAR
NOTE: Before starting work on the differ-
ential carrier, inspect the hypiod gear set for
damage.
It
the inspection shows no dam-
age, the same gear set can
be
used again.
Using a dial Indicator as shown in Figure
2-10, measure the backlash of the gear set
and make a note of
it.
This measurement
will
be
needed when the set is reinstalled.
Figure 2-10. Measuring Backlash.
1. Loosen the jam nut on the thrust screw.
2. Remove the thrust screw and jam nut from the differential
carrier (Figure 2-11 ).
3. Rotate the differential .carrier in the repair stand until the
ring gear is at the top of the assembly.
Figure 2-11. Removing Thrust Screw And Jam Nut.
4. Mark one carrier leg and bearing cap for the purpose of
correctly matching the parts when you assemble the carrier. A
center punch and hammer can be used to mark the parts
(Figure 2-12).
Figure 2-12. Making Match Marks.
5. Remove the cotter keys, pins or lock plates that hold the
two bearing adjusting rings in position. Use a small drift and
hammer to remove pins. Each lock plate is held in position by
two capscrews (Figure 2-13).