Bushing Replacement (Automatic Transmission) - Jeep 1979 CJ-5 Technical & Service Manual

2C-64 AUTOMATIC TRANSMISSION
RUSHING REPLACEMENT
Replacement bushings are available for the following
components:
© Oil pump body.
• Oil pump stator shaft.
• Sun gear shaft.
• Center Support.
• Output shaft flange.
• Transmission case.
When inspecting bushings, check them for evidence of
wear, scoring, galling, or other damage. Replace any
bushing that exhibits these conditions.
To check bushing wear, insert the mating part into the
bushing and measure bushing-to-mating part clearance
using a wire-type feeler gauge. Replace the bushing if a
clearance of 0.008 inch (0.20 mm) or more exists.
Bushing replacement procedures are as follows:
Output Shaft Flange Rushing
(1) Assemble Adapter J-2619-4, Slide Hammer J-
2619, and Remover J-2146546 (fig. 2C-120).
(2) Mount output shaft in vise with shaft flange
facing outward (fig. 2C-120).
CAUTION: To avoid damaging the shaft bearing jour-
nal surface, the vise must be equipped with protective
jaws and must not be overtightened.
(3) Thread Remover J-21465-16 into bushing. Re-
move bushing by bumping outward with Slide Hammer
J-2619 (fig. 2C-120).
(4) Remove output shaft from vise.
(5) Clean flange bushing bore.
(6) Position output shaft on wood blocks so flange
faces upward and shaft downward.
(7) - Assemble Installer J-21465-1 and Driver Handle
J-8092.
(8) Position replacement bushing on Installer J-
21465-1.
NOTE: If the bushing has a notch in it, be sure to
position the bushing so the notch faces outward (away
from flange) after the bushing is installed.
(9) Align bushing oil hole with oil feed hole in
flange.
CAUTION: If the bushing and flange oil holes are not
aligned, the supply of lubricating oil to some transmis-
sion components will be cut off.
(10) Drive bushing into flange bore until installer
tool bottoms.
(11) Remove bushing tools.
(12) Flush shaft and flange with solvent to remove
any chips or shavings generated by bushing installation.
INSTALLER
Fig. 2C-121 Output Shaft Flanga Bushing Installation
Sun Gear Shaft Front-Rear Bushings
(1) Mount shaft in vise (fig. 20-122).
CAUTION: To avoid damaging the shaft, the vise must
be equipped with protective jaws and must not be
overtightened.
(2) Assemble Adapter J-2619-4, Slide Hammer J-
2619, and Remover J-2146545 (fig. 2C-122).
(3) Thread Remover J-21465-15 into bushing. Re-
move bushing by bumping outward with Slide Hammer
J-2619 (fig. 2C-122). Reposition shaft in vise and repeat
procedure to remove opposite bushing.
(4) Remove shaft from vise.
(5) Clean shaft bushing bores.
SUN GEAR
S H A F T A D A P T E R
SLIDE H A M M E R SLIDE
J-2619 H A M M E R
8 0 1 4 6
J-2619 80148
Fig. 20-120
Output Shaft Flange Bushing Removal
Fig. 20-122 Sun Gear Shaft Bushing Removal