Buick LeSabre 1965 Service Manual page 766

ACCESSORIES
HEATER SYSTEM 1 1 - 3 3
KNOB
Figure 11-41—Vent Control Cable Installation - 45000, 46000 and 48000 Series
NOTE: The HEATER lever will
lock in the mid-position if less
than 1/8 spring-back occurs and
will not fully open the outside air
door if more than 3/16 inch
spring-back occurs.
4. Move the TEMPERATURE
lever fully to the right and adjust
for a slight spring-back from
HOT position.
Right and Left Vent
Control Cable Installation
and Adjustment
1. Place control wire ends over
respective arms of vent doors
(see Figure 11-41) and secure NOTE: Due to the fact that the
in position. d e f r o s t e r duct h o s e s are
cemented in position, it is recom-
mended that the hoses be cut for
removal purposes. Retape hoses
together for installation.
2. Place vent knobs on instrument
panel in full OFF position and
rotate adjuster nut so that it has
approximately 1/8 inch spring-
back from OFF position.
d. Removal of Heater
System Components
Removal of the blower and air
inlet assembly (see Figure 11-30)
will require prior removal of the
right front fender. Refer to Group
12 for fender installation draw-
ings. Removal of all other com-
ponents will be obvious upon
inspection (see Figures 11-30 and
11-33).
1 1 - 8 SERVICING HEATER
SYSTEM
COMPONENTS
( 4 9 0 0 0 SERIES)
a. Vent, Temperature and
Defroster Control
Wire Adjustment
The temperature and defroster
levers are adjusted by means of