Chrysler Conquest 1988 Service Manual page 1244

AUTOMATIC TRANSMISSION -
Control Valve Body
~1 st-2nd shift valve
'nd3rd shift valve
U
-El I I
Side plate "C"m
JATIPI
5, Remove side plate 8, 3r&4th shift
valve,
vacuum throttle ~~
valve, throttle back-up valve and spring, and the kickdown
valve and spring. Place each loosen part on a rack to retain _
sequence of assembly.
6. Remove side plate C, pressure modifier valve and spring
2nd-3rd shift valve, spring-and plug, and 1 st-2nd shift valve ~~-
and spring.
Remove 3-2riming valve and spring from lower valve body.
7. Place each .loose part on a rack to retain sequence of 1
assembly.
Manual valve,was removed when valve body was removed I:
from- transn%.S?on. Include valve in subsequent inspection
and service sequence. AL
INSPECTION
PRECAUTION FOR INSPECTION
A newly manufactured valve body represents precision manu-
factured valves assembled wtih close tolerances lntopreclsron
bores of the valve body. It InspectIon reveals excessive ~~~
clearances, 0.03 mm (.OOi2 5-G or more, between the valves
;Ind the valve body bores, replace the entire valve body rather
than attempt rework.
If one or moreoalves are sticking from varnish deposits or
burns resulting from deteriorated oil or overheating, you may
be able to clean the valves and valve bodies. Always uze crocus I
cloth, which
IS
a very fine type of cutting materiaf.
Never use emery cloth, as It IS too coarse and can scratch the _i
valves or valve bores. Scratches can lead to tuture deposits of
varnish or foreign matter.
; During cleaning, do not remove the sharp edges of the valve.
When edges arerounded or scratched, entry
IS
provided for dirt
or foreign matterto work intorthe sides of the valves and hinder ,-
valve movement.
The valves may be cleaned using alcohol or lacquer thinner.
The valve bodies can be dip cleaned with a good carburetor ~_
cleaner or lacquer thinner. Do not leave valve bodies sub- _-
merged in carburetor cleaner longer than five minutes. Rinse _
parts thoroughly and dry.
Lubricate all parts in clean automatic transmissron fluid before .I
reassembly.