the case. Replace the gasket and the five
b. Install the four mounting capscrews and
s e a l (or equivalent) on the threads of the
7-54. CONTROL CABLE ADJUSTMENT (see
a. Put the control valve spool into neutral.
b. Put the direction-control lever into neutral
- low idle position.
c. Tighten jam nuts on each side of cable
e. Clamp the barrel into a soft vise and
d. Adjust rod ends at the control valve and
f . Extract the detent mechanism from the
under the dash board so that they will fit the
barrel, catching the spring and cups with a rag.
7-51. INSPECTION AND CLEANING.
e. Tighten jam nuts against rod ends.
a. Wash all parts with clean solvent.
b. Blow dry with air. Do not wipe parts dry
w i t h a rag to prevent lint from entering the
c. Inspect the spool for nicks, scratches and
burrs. Small scratches can be removed with
c r o c u s cloth. Large nicks and burrs require
replacement of the part.
d. Inspect o-rings and the seal for wear or
nicks and replace them if necessary.
REASSEMBLY OF CONTROL VALVE.
a. install the o-ring, seal and cap at the
crank side of the case.
b. Assemble the spring and detent cups in
7-55. PERFORMANCE CHECKS.
7-56. HIGH IDLE.
c. Compress the spring with the cups and
slide assembly into the barrel.
d. install the cap.
the transmission in neutral. Rev up the engine
t o governed RPM with the transmission in
f o r w a r d . if governed RPM of 2800 is not
e. install the spool in the housing. Attach
the crank mechanism with the crosspin and
reached, c h e c k t h e c o n t r o l a n d g o v e r n o r
linkage to make sure that the governor is held
wide open, or tune up the engine. Make the
INSTALLATION OF CONTROL VALVE.
same check with the transmission in reverse.
a. Place the control valve assembly on top
7-58. CONVERTER STALL SPEED
of the case with the shift on the right side of
(1850 ± 100 RPM).