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7-24
GROUP 7-AUTOMATIC TRANSMISSION
FIG.
12-Front Band Adjustment
linkage is adjusted, the starter
neutral switch should be checked
and,
if
necessary, adjusted.
FRONT BAND ADJUSTMENT
The front band is adjusted ex-
ternally. The adjusting screw is
threaded through the left front side
of the transmission case (Fig. 11).
Tools 7345 and 7345-L are required
to adjust the front band (Fig. 12).
1. Raise the
~ar.
Remove the
transmission linkage splash shield.
2. Remove all dirt from the adjust-
ing screw threads, then oil the
Tooi-7195-C
FIG .• 13-
Rear Band Adiustment
threads. Loosen the adjusting screw
lock nut.
3. Tighten the adjusting screw with
tool 7345 until the tool handle
"breaks" over center. If the adjust-
ing screw is tighter than wrench
capacity (10 ft-Ibs torque), loosen
the adjusting screw and re-tighten
the screw.
4. Back the adjusting screw off ex-
actly 3 turns.
Severe damage may result
if
the
adjusting screw is not backed off
exactly 3 complete turns.
5. Hold the adjusting screw sta-
tionary and tighten the lock nut to
35-40 ft-lbs.
REAR BAND ADJUSTMENT
1. Fold back the floor mat to ex-
pose the right side of the floor pan.
2. Remove the access hole cover
from the floor pan. Remove all dirt
from the adjusting screw threads,
then oil the threads (Fig. 13).
3. Loosen the rear band adjusting
screw lock nut with tool 7195-C, as
shown in Fig. 13. Using the T-handle
on the tool, tighten the adjusting
screw until the wrench over-runs. If
the screw is found to be tighter
than wrench capacity (10 ft-lbs
EXTENSION HOUSING
FIG.
14-Governor In
Extension Housing
(104)
torque), loosen the screw and re-
tighten until the wrench overruns.
4. Back off the adjusting screw
1
~
turns. Severe damage may re-
sult if the adjusting screw is not
backed oft exactly 1
~
turns.
5. Hold the adjusting screw sta-
tionary, and tighten the adjusting
screw lock nut to approximately
35-40 ft-lbs.
GOVERNOR REPLACEMENT
1. Raise the car so that the trans-
mission extension housing is acces-
sible.
2. Remove the inspection cover
from the governor assembly hole in
the extension housing.
3. Rotate the drive shaft until the
governor is in line with the inspec-
tion hole in the extension housjng.
4. Remove the two governor valve
body retaining bolts and governor
from the counterweight (Fig. 14).
Do not drop any parts into the
extension housing.
5. If the removed governor can be
cleaned, make sure all parts are thor-
oughly clean and lubricated and the
governor valve moves freely within
the valve body before the valve body
is assembled to the counterweight.
6. Lubricate the new governor
valve parts with clean transmission
fluid. The valve must move freely in
the valve body bore.
7. Install the governor valve as-
sembly to the counterweight so that
the valve body cover is faced toward
the rear of the car. Torque the two
attaching bolts to specifications.
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