Jeep UNIVERSAL CJ-2A - Page 202

'J eep' UNIVERSA L and 'J eep' DISPAT CHER
N
FI G. 242 FLANGE H OLD I NG WRENCH
j. Wi th a h ammer and brass d rift , drive on the
end of th e pinion shaft to force th e pini on int o the
differential ho using so it can be rem ove d.
k. W as h all pa rts in s olvent using care not to lose
any of the shims (which adj us t the pinion sha ft
bearings or differential sid e a nd pi nion gears) .
FIG . 243- END YOKE PULLER
N-7. Diff ere ntial Carrier Bearing Cups
To rem ove the inner and outer differential carrie r
bearin g cups, use Pu ller, W -99-B, Fig. 248 and 249
wi th its adapt er plates which are a part of W-99,
W-99-A too l kits. Oil the puller screw threads
with clean eng ine or machine oil. Remove the inner
beari ng cup fi r st.
To replace t he bearing cups, Puller W-99-B ·T oo l
kit is us ed to pull the inn er b earing cup into the
housi ng. Driver W-126 is used to inst all the fron t
bearing c up as shown in Fig . 250. Pr ocedur e for
rem oval is g iven below .
a. R emov e the hex nuts from eac h end of the
Pull er.
b. Car ef ully insert the round adapter with two
FIG . 244- REMOV I NG P INTON SH AFT OIL SE AL
flat sid es throug h one of the tear ing cups and
posi tio n it be hi nd the inner bearing cup shoulde r.
c. Ins ert the short-thread ed end of the main puller
screw throug h the h ole in this adapter and secu re
the adapt er wit h a hex nut.
d . Po sit ion the plat e ac ross the open face of the
differ ent ial ho using and secure it wit h a h ex nut.
e . M ake sure the adapter plate sets flat against
th e pinion rear bearing cup. Turn down the nut to
rem ove the bearing cup.
f . R eposi tion the puller to remov e th e oute r
b
ea rin g c up . The adapt er s hould be seated firmly
against the sho uld er of the cup with the l ong-
t hr ea d ed e nd of the main pu ll er screw through its
center. Th e plate is positioned aga ins t th e front
se at of the diffe rential housing.
g. M ake su re the adapt er pl ate sets flat aga inst
the pinion o uter bearing ad justing shims . Turn
down the nut to remove the bearing cup.
FIG. 245- BEARING PU LLE R
20 1