Chevrolet 10 Series 1970, Руководство по обслуживанию

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CLUTCHES AND TRANSMISSIONS 7-50
DIM . A
ALL EXCEPT
3 5 0 V8 .0 5
3 5 0 V8 .2 0
6 CYLINDER ENGINE
3 0 7 V -8 ENGINE 3 5 0 ENGINE
SWITCH
WITH ACCELERATOR CONTROLS
PROPERLY ADJUSTED, ROTATE
LEVER TO OBTAIN W IDE OPEN
THROTTLE. FULLY DEPRESS
PLUNGER A N D PO SITIO N SWITCH
TO OBTAIN DIM .
A
S H O W N IN
TABLE BETWEEN PLUNGER A N D
LEVER. TIGHTEN SW ITCH ATTACHING
SCREWS.
F ig . 4 T —D e te n t S w itc h A d j.
5. R elea se the s e le c to r le v e r . The le v e r should now be
inhibited fro m engaging re v e r s e range unless the
le v e r is lifted.
6. A p ro p e rly adjusted linkage w ill preven t the s e le c to r
fro m m oving beyond both the neutral detent, and the
d rive detent unless the le v e r is lifted to pass over
the m echanical stop in the steerin g column.
7. In the event that an adjustment is requ ired, place the
s e le c to r le v e r in d rive (D) position as determ ined by
the tran sm ission detent. See Steps 2 and 3.
8. Loosen the adjustment s w iv e l at the mast jacket, and
rotate the tran sm ission le v e r so that it contacts the
d riv e stop in the s teerin g column.
9. Tighten the sw iv e l and recheck the adjustment. See
Steps 2 and 6.
10. Readjust indicator needle if n ecessary to agree with
the tran sm ission detent positions. See Section 9.
11. Readjust neutral safety sw itch if n ecessa ry to p ro ­
vid e the c o r r e c t relationship to the tran sm ission de­
tent positions. See Section 12.
12. When p ro p e rly adjusted the follow in g conditions must
be m et by manual operation of the steerin g column
shift le v e r.
a. F rom re v e r s e to d riv e position tra v e l, the tran s­
m ission detent fe e l must be noted and re la te d to
indicated position on dial.
b. When in d rive and r e v e r s e positions, pull le v e r
rea rw a rd (towards s teerin g w heel) and then r e ­
lease. It must drop back into position with no
re s trictio n s.
DETENT SWITCH ADJUSTMENT
Adjust Switch as Shown on Figure 4T
NEUTRAL SAFETY SWITCH ADJUSTMENT
The neutral safety switch must be adjusted so that the
ca r w ill start in the park o r neutral position, (neutral
position only on 30 S eries m odels), but w ill not sta rt in
the other positions. F o r replacem ent r e fe r to Section 12
of this manual.
D R A IN IN G A N D REFILLING TR AN SM ISSIO N
D rain o il im m ed iately a fte r operation b efo re it has had
an opportunity to cool.
T o drain o il proceed as follow s:
CHEVROLET TRUCK SERVICE MANUAL