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TRANSMISSION-TORQUEFLITE
2 1-73
(7)
Add fluid to the transmission to bring up to the
proper level. Refer to Page 49.
GOVERNOR
Removal
(1)
Remove the extension housing. Refer to Page
70
or
71.
(2) Using a screw driver carefully pry the snap
ring from the weight end of the governor valve shaft
(Fig. 54). Slide the valve and shaft assembly out of
governor body.
(3) Remove the large snap ring from weight end of
the governor body, lift out the governor weight as-
sembly.
(4)
Remove the snap ring from inside the governor
weight, remove inner weight and spring from the out-
e r weight. Figure 55 shows a disassembled view of
the governor assembly.
(5) Remove the snap ring from behind the gover-
nor body, then slide t,he governor and support assem-
bly off the output shaft. If necessary remove the four
bolts and separate governor body from the support.
Cleaning and lnspecfion
The primary cause of the governor operating fail-
ure is due to a sticking governor valve or weights.
Rough surfaces may be removed with crocus cloth.
Thoroughly clean all parts in clean solvent and in-
spect for free movement before assembly.
Installation
(1)
Assemble the governor body to the support (if
disassembled) and tighten bolts finger tight. Make
sure oil passage of the governor body aligns with
passage in the support.
(2)
Position the support and governor assembly on
the output shaft. Align the assembly so the governor
valve shaft hole in the governor body aligns with the
LOCK
STRAPS
(2)
SNAP
SNAP
RII
GOVERNOR
BODY'
GOVERNOR SIJPPORT AND-
---
PARKING GEAR
NY180C
SPRING
O U T E R
WEIGHT
RINGS
INNER
WEIGHT
61x358
VALVE
SHAFT
/
VALVE
f i g . 55-Governor
Assembly IDisassembled)
hole in the output shaft, then slide the assembly into
place. Install snap ring behind the governor body
(Fig. 54). Tighten the body to support bolts to 100
inch-pounds torque. Bend ends of lock straps over the
bolt heads.
(3) Assemble the governor weights and spring, and
secure with snap ring inside of the large governor
weight. Place the weight assembly in the governor
body and install snap ring.
(4) Place the governor valve on the valve shaft,
insert the assembly into the body and through the
governor weights. Install the valve shaft retaining
snap ring. Inspect the valve and weight assembly for
free movement after installation.
(5) Install the extension housing, transmission
flange and connect the propeller shaft.
(6)
Connect and adjust the parking lock cable. Re-
fer to Page 58.
REAR
OIL
PUMP
Removal
(1) Remove the extension housing. Refer to Page
70 or 71.
(2)
Remove the governor and support. Refer to
Page 73.
(3) Unscrew the rear oil pump cover retaining bolts
and remove the cover.
(4)
The oil pump inner rotor is keyed 'to the out-
put shaft by a small ball, therefore, use care in slid-
ing out the inner rotor so as not to lose the ball (Fig.
56).
Remove the outer rotor from the pump body.
NOTE:
If
the rear oil pump body requires replace-
ment, it will be necessary to disassemble the trans-
mission as the pump body must be driven rearward
out of the case with a wood block.
f i g . 54-Governor
Shaft and Weight Snap Rings
Inspection
Inspect the oil pump body and cover machined
sur-
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