Shift Valves And Pressure Regulator Valves - Jeep J-10 Series 1982 Technical & Service Manual

2C-40 AUTOMATIC TRANSMISSION
(19) Remove E-clip, washer, and seal from throttle
valve lever shaft (fig. 2C-47).
(20) Remove burrs on shaft with crocus cloth.
(21) Slide manual lever assembly off throttle lever
shaft and remove throttle lever assembly.
(22) Remove E-clip and park control rod from man
ual lever.
CAUTION: The detent ball retainer tool is holding the
ball under spring pressure. Shield the ball casing area
with one hand before removing the retainer tool and
detent ball.
(23) Remove retainer tool, detent ball, and spring.
Tag spring for assembly reference.
(24) Remove manual valve.
(25) Remove kickdown detent, kickdown valve,
throttle valve spring, and throttle valve (fig. 2C-47). Tag
spring for assembly reference.
(26) Remove line pressure regulator valve end plate
(fig. 2C-49).
(27) Remove sleeve, line pressure regulator valve
plug, and throttle pressure regulator valve plug.
(28) On model 999, remove downshift valve housing
end plate.
(29) On model 727 only, remove downshift valve
2-3 SHIFT VALVE
REGULATOR VALVE
THROTTLE PRESSURE
PLUG SLEEVE
Fig. 2C-49 Shift Valves and Pressure Regulator Valves
housing, remove throttle plug from downshift valve re
tainer, and remove spring, and limit valve from housing
(fig. 2C-49). Tag spring for assembly reference.
(30) Remove 1-2 shift control valve and spring, 1-2
shift valve and spring, and 2-3 shift valve and spring.
Tag all springs for assembly reference.
Cleaning and Inspection
Thoroughly wash and air dry all parts.
Do not use any type of caustic cleaning solution. Be
sure all passages are clean and free from obstructions.
Clean the regulator filter in solvent and air dry. Re
place the filter, if damaged.
Inspect the manual and throttle valve levers and
shafts for being bent, worn or excessively loose. If a
lever is loose on a shaft, it may be repaired by silver
soldering or by replacing the lever and shaft assembly.
If a lever or shaft is bent, replace the assembly.
Inspect all mating surfaces for burrs, nicks and
scratches. Remove minor irregularities using crocus
cloth and very light pressure.
Use a straightedge and inspect all mating surfaces for
warpage or distortion. Very slight warpage or distortion
may be corrected by abrading the surface on a sheet of
crocus cloth. Position the cloth on a surface plate or flat
THROTTLE
PLUG
3-2 DOWNSHIFT
AND LIMIT
VALVE ASSEMBLY