Terex TS14G, Maintenance Manual

Page: 81 / 376

Section 140-0060
3
SM 1778 3-99
Pinion Cage Group
Note: Before disassembling, punch identifying marks
on pinion bearing cage (39) and carrier housing (26)
for assembly purposes.
1. Remove bolts (37) and lockwashers (38) securing
pinion bearing cage (39) and shims (40) to carrier
housing (26).
2. With carrier housing (26) as shown in Fig. 4, drive
cage (39) assembly out of the housing. During this
operation, be careful not to let cage assembly fall on
yoke flange (33). Wire shims (40) together to aid in
'Assembly'.
3. Clamp yoke flange (33) in a soft-jawed vice with
bearing cage (39) assembly attached and remove nut
(32) from pinion gear (28) shaft. Drive the pinion gear
shaft out of the yoke.
4. Hold the pinion gear and cage assembly in both
hands with pinion gear (28) facing upward. Bump the
splined end of the pinion gear shaft against a block of
wood until bearing cage (39), containing outer cone
(35), outer cup (36), inner cup (30) and seal (34) fall
free of the pinion gear shaft.
5. Using a soft-jawed vice with the jaws opened
slightly wider than bearing cage (39) OD, place
bearing cage (39) in the vice so that the flange is
resting on top of the jaws with seal (34) facing
downward. Tap out outer bearing cup (36), outer
bearing cone (35) and seal (34) with a soft-faced
Front Axle - Differential
Fig. 3 - Removing Differential Assembly from Housing
DISASSEMBLY
Numbers in parentheses refer to Fig. 1.
WARNING
To prevent personal injury and property
damage, be sure lifting equipment is properly
secured and of adequate capacity to do the job
safely.
1. Make identifying punch marks on bearing caps
(19) and plain and flanged cases (4 & 14), so that the
bearing caps can be returned to their original position
in assembly.
2. Scribe an identifying line on the bearing adjusters
(1 & 23) and carrier housing (26) bores for correct
location of adjuster locks (21) during assembly.
3. Remove cotter pins (20) and locks (21) from
bearing caps (19). Remove lockwire (16), screws
(17) and washers (18) from bearing caps (19).
Remove bearing caps (19) and bearing adjusters
(1 & 23) from carrier housing (26).
4. Place a suitable rod through differential assembly
and attach suitable lifting equipment to the rod. Tilt
ring gear (13) away from pinion gear (28) and lift the
differential assembly out of carrier housing (26).
Refer to Fig. 3.
SM - 2177
Fig. 4 - Driving Out Pinion Bearing Cage
SM - 096
Courtesy of Machine.Market