Chevrolet 30 Series 1967 Service Manual page 421

install cover assembly with new gasket to transmis­
sion case, making sure shifter forks slide over their
proper gears and that reverse shifter lever properly
engages reverse shifter head.
Fig. 9S - Installing 4th and 5th Shifter Fork
TRANSMISSION
Removal From Vehicle
1. Drain lubricant from transmission.
2. Disconnect parking brake and remove lever as out­
lined in Section 5.
3. Remove the propeller shaft as outlined in Section 4.
4. Remove floor mat and transmission floor pan cover
and seal.
5. Remove gearshift lever.
. Disconnect the speedometer cable from the driven
6
gear fitting at the transmission.
7. Remove flywheel under pan and remove access panel
from clutch housing.
. Support transmission and remove mounting bolts.
8
Move transmission to rear until the clutch gear is
free of the splines in the clutch disc, and lower the
transmission away from vehicle.
AUXILIARY 4-SPEED TRANSMISSION (SPICER 6 0 4 1 )
General Description...............................................................7-36
Maintenance and Adjustments
Gearshift Lever A sse m b ly .......................................... .....7-36
Shift Rod Adjustment................................................... .....7-36
Lubrication.................................................................. .....7-36
Service Operations ................................................... .....7-36
4th & 5th
SHIFTER FORK
4th & 5th
SHIFTER SHAFT
SERVICE OPERATIONS
Page
....................................... .....7-36
3. Install transmission cover attaching bolts and tighten
to 20-25 ft. lbs.
4. Install gearshift lever and check operation by shifting
into all gears.
5. Install transmission cover to body floor, install floor
mat and replace accelerator pedal.
Fig. 10S - Installing Poppet Balls and Springs
Installation in Vehicle
1. Slide transmission into position and install mounting
bolts, using Permatex or equivalent to seal.
bolts to 70-75 ft. lbs.
2. Install flywheel underpan and the access panel on
housing.
3. Install propeller shaft as outlined in Section 4.
4. Install parking brake lever and adjust brake as out­
lined in Section 5.
5. Install transmission gearshift lever as outlined under
"Maintenance and Adjustments."
. Connect speedometer cable to the driven gear fitting
6
in the rear bearing retainer.
7. Install the drain plug and fill the transmission with
12 pts. of SAE 90 gear lubricant. Install filler plug.
. Install the transmission floor cover and mat and in­
8
stall accelerator pedal.
9. Road test the vehicle.
INDEX
Removal of Transm ission............................................. ....7-36
Installation of T ra n s m is s io n ....................................... ....7-36
Shift Cover and Forks
D isassem bly ............................................................ ....7-37
Assem bly.................................................................. ....7-37
CLUTCHES AND TRANSMISSIONS 7-35
Torque
................................................ ....7-37
CHEVROLET TRUCK SERVICE M ANUAL
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