Chevrolet 10 Series 1967, Руководство по обслуживанию, Страница: 426 / 605

CLUTCHES AND TRANSMISSIONS 7-40
detent positions. See Section 12.
Throttle Valve Linkage Adjustment
L-6 Models
With accelerator pedal depressed, bell crank on L
- 6
models must be at wide open throttle position.
Dash lever must be 1/64”-1 /1 6 " off lever stop and
transmission lever must be against transmission internal
stop.
V-8 M odels with Uni-Directional Linkage
1. Remove air cleaner.
Disconnect accelerator linkage at carburetor.
Disconnect accelerator return and T. V. rod return
springs.
With right hand, pull T. V. upper rod forward until
transmission is through detent. With left hand, open
carburetor to wide open throttle position. Carbure­
tor must reach wide open throttle position at the
2
.
3.
4.
same time the ball stud contacts end of slot in upper
T. V. rod.
5. Adjust swivel on end of upper T. V. rod to obtain set­
ting described in Step 4. Allowable tolerance is ap­
proximately 1/32”.
6
. Connect and adjust accelerator linkage as described
in Section
6
.
7. Check for throttle linkage freedom.
Neutral Safety Switch Adjustment
The adjustment at the neutral safety switch is de­
scribed in the E lectrical Section 12.
Throttle Return Check Valve
(Dashpot) Adjustment
The adjustment of the throttle return check valve is
described in Section
6
M for each carburetor installation.
COMPONENT PART REPLACEMENT
TRANSMISSION REPLACEMENT
Removal
1. Raise vehicle on hoist (preferably) or on stand jack
and remove oil pan to drain oil, then replace pan
using several bolts.
NOTE: If desired, the oil may be drained after
transmission removal.
while the transmission rear end is being
lowered.
10. Remove remainder of transmission housing-to-en­
gine attaching bolts.
11. Remove the transmission by moving it slightly to
the rear and downward, then remove from beneath
the vehicle and transfer to a work bench.
2
.
3.
4.
5.
6
.
7.
9.
Disconnect the vacuum modulator line and the speed­
ometer drive cable fitting at the transmission. Tie
lines out of the way.
Disconnect manual and TV control lever rods from
transmission.
Disconnect propeller shaft from transmission.
Install suitable transmission lift equipment to jack or
other lifting device and attach on transmission.
Disconnect engine rear mount on transmission ex­
tension,
then remove the transmission support
crossmember.
Remove converter underpan, scribe flywheel-con­
verter relationship for assembly, then remove the
flywheel-to-converter attaching bolts.
NOTE: The "light" side of the converter is de­
noted by a "blue" stripe painted across the ends
of the converter cover and housing. This mark­
ing should be aligned as closely as possible with
the "white" stripe painted on the engine side of
the flywheel outer rim (heavy side of engine) to
maintain balance during assembly.
Support engine at the oil pan rail with a jack or other
suitable brace capable of supporting the engine
weight when the transmission is removed.
Lower the rear of the transmission slightly so that
the upper transmission housing-to-engine attaching
bolts can be reached using a universal socket and a
long extension. Remove upper bolts.
CAUTION: It is best to have an assistant ob­
serve clearance of upper engine components
Fig . 3PG - Converter Holding Tool
CO NVERTER H O LDING STRAP DIM EN SIO NS
I------------ — ----------------------------------- 18 9/l6 " ---------------------------------
" { I ° - % " HOLE
% " h-------------------------- 1 725/32"
CHEVROLET TRUCK SERVICE MANUAL