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6-34
GROUP
6-GENERAL TRANSMISSION SERVICE
bores and slide the sl>ift rail into
place making sure that the three de-
tents are facing toward the outside of
the case. Place the front synchronizer
into ,third-speed position and install
the set screw in the third- and fourth-
speed shift fork. Move the synchro-
nizer to the neutral position. Install
the third- and fourth-speed shift
r~
detent plug, spring and bolt in the
left side of the transmission case (Fig.
53).
Place the interlock plug (tapered
ends) in the detent
bore.
27. Align the first- and second-
speed shift fork with the case bores
and slide the shift rail into place.
Secure the fork with the set screw.
Install the detent plug and spring in
THRUST
WASHER
the detent bore. Thread the set screw
to specification.
28. Coat the input gear bore with a
thin film of grease, then install the
15 roller bearings in the bore. A
thick film of grease could plug
the lubricant holes and restrict
lubrication of the bearings.
29. Position the front blocking ring
in the third- and fourth-speed syn-
chronizer.
Place the input shaft gear in the
transmission case making sure that
the output shaft pilot enters the
roller bearings in the input gear.
30. Place a new gasket on the in-
put shaft bearing retainer. Dip the
attaching bolts in sealer and install
COUNTERSHAFT
RETAINER WASHER
j '
\
~·
'
COUNTERSHAFT GEAR
'
~ROLlfR
BEARINGS
RETAINER
......
WASHER
FIG. 65
-Countershaft Bearing
Disassembled
REVERSE IDLER
GEAR SHAFT
REVERSE IDLER GEAR
FIG.
56-Reverse Idler Gear DisaSsembled
and tighten them to specifications.
31. Install the output shaft bearing
as shown in Fig. 67. Install the snap
ring to retain the bearing.
32. Position the speedometer gear
drive ball in the output shaft ana
slide the gear into place. Secure the
gear with the snap ring.
33. Place the transmission in a ver-
tical position as shown
in
Fig. 68.
Align the countershaft gear bore and
thrust washers with the bore in the
case. Install the countershaft.
34. Use a new gasket and secure
the extension housing to the case with
the attaching screws. Use a sealer on
the extension housing attaching
screws. Torque the screws to speci-
fications.
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