Chevrolet 1980 Light Duty Truck Repair Manual page 335

RETAINING
SPRING
F i g . 7 A - 1 5 5 C —I n s t a l l i n g P a r k i n g S h a f t R e t a i n i n g S p r i n g
3. Install parking pawl shaft cup plug and drive into
the case, using a 3 /8 dia. rod, until the parking pawl shaft
bottom s on the case rib (Fig. 7A -154C ).
4. Install parking pawl return spring, square end
hooked on pawl and other end on case.
5. Install parking bracket w ith guides over parking
pawl using tw o attaching bolts, torque to 18 ft. lbs.
6. Install rear band assem bly so that tw o lugs index
with tw o anchor pins. Check to m ake sure band is seated
on lugs (Fig. 7A -156C ).
7. Install the center support to case spacer against the
shoulder at the bottom o f case splines and the gap located
adjacent to the band anchor pin (Fig. 7A -157C ).
D o not confuse this spacer (.040" thick and both sides
flat) with either the center support to case snap ring (one
side beveled) or the interm ediate clutch backing plate to case
snap ring (.093" thick and both sides flat).
Fig. 7A-1 5 6 C - ln s ta llin g Rear Band
SHAFT
REAR
BAND
A U T O M A T IC T R A N S M IS S IO N S
r
M CENTER SUPPORT S i
■
t o c a s e s p a c e r
J r
mm i \ i
« LOCATE SPACER GAP
d ADJACENT TO
1 BAND ANCHOR PIN
Fi g. 7 A - 1 5 7 C - - l n s t a l l i n g C e n t e r S u p p o r t t o C a s e S p a c e r
8. Install proper rear selective w asher (proper washer
determ ined by previous end play check) into slots provided
inside rear o f transm ission case.
9. Install com plete gear unit assem bly into case, using
T ool J-21795 (Fig. 7A -158C ).
10. Install center support to case retaining snap ring
w ith bevel side up (flat surface against the center support)
Fig. 7A -1 5 8 C — Installing Center S upport and Gear Unit
(400)7A -49
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