Converter - Buick LeSabre 1965 Service Manual

SUPER TURBINE " 3 0 0 '
SERVICE PROCEDURES 5 - 6 5
Figure 5-352
b. Installation of Vacuum
Modulator
1. Slide rear modulator valve into
front modulator valve then in-
stall into bore in case. See
Figure 5-353.
2. Install case to vacuum modu-
lator oil seal. Install modulator
into case. See Figure 5-354.
1. Check converter for leaks as
follows:
a. I n s t a l l Tool J-21369 and
tighten. See Figure 5-356.
b. Fill converter with air; 80 psi.
c. Submerge in water and check
for leaks.
2. Check converter end clearance
as follows:
a. Install T o o l J-21371-2 and
tighten brass nut. See Figure
5-357.
Figure 5-355
NOTE: V-6 vacuum modulators
have a brown daub of paint for
identification. V-8 has no paint
identification.
3. Install vacuum modulator r e -
tainer. "Install retainer so tang
points toward vacuum modulator.
Torque bolt to 8-12 ft. lbs. See
Figure 5-355.
5 - 3 1 CHECKING
CONVERTER
Figure 5-353
Figure 5-357
b. Install Tool J-21371-3 and
tighten hex nut. See Figure 5-358.
Figure 5-354
Figure 5-356
Figure 5-358