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2C-46
AUTOMATIC TRANSMISSION
Fig. 2C-63 Detent and Regulator Valve
J 4 2 4 8 3
(1) Install front accumulator spring and piston (fig.
2C-58).
(2) Install spring and piston. Install tool J-22269-01,
compress piston and install E-ring retainer (fig. 2C-61).
(3) Install 1-2 accumulator primary spring or sec-
ondary spring, if equipped, and install 1-2 accumulator
valve in lower left bore.
(4) Install bore plug.
(5) Install grooved retaining pin from cast surface
side of control valve, with grooves entering pin hole last.
Tap pin with hammer until flush with cast surface.
(6) Install detent spring and spacer in next bore.
(7) Compress spring and retain spring and spacer
using small screwdriver (fig. 2C-63).
(8) Insert detent regulator valve, wide land first;
then install detent valve, narrow land first.
(9) Install bore plug with cup end facing outward
(fig. 2C-64).
(10) Push plug inward to compress spring, install
bore plug pin and remove screwdriver.
(11) Insert 3-2 valve, 3-2 valve spring, spacer and
bore plug (cup end out) in lower right-hand bore. Push
plug into control valve to compress spring and install
retaining pin.
(12) Install 2-3 shift valve (stem end out) and 3-2
spring into next bore.
(13) Insert 2-3 modulator control valve in bushing
and install both parts in valve bore.
(14) Install 2-3 shift control valve spring, compress
spring and install retaining pin.
(15) Install 1-2 shift valve (stem end out) in next
bore.
(16) Install 1-2 regulator valve, 1-2 regulator valve
spring and detent valve in bushing.
(17) Align spring in bore of detent control valve and
install parts in valve bore.
(18) Press bushing into control valve to compress
spring, and install retaining pin.
(19) Install manual valve with detent pin groove fac-
ing to right.
mmmmmum
L .
r "
1 .
2.
3.
4.
5.
6.
7.
8.
9.
USED IN
MODELS
JS, JM,
J R
O N L Y
USED IN
MODELS
JC, J K
O N L Y
i t
I '
i
®
!
Control Valve
10.
Manual Valve
1 1 .
Retaining Pin
1 1 •
1-2 Bushing
1 2 .
1 -2 Regulator Valve
1-2 Regulator Spring
13.
1-2 Detent Valve
14.
1-2 Valve
15.
2-3 Valve
16.
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<S=3
® © © ®
2-3 Spring
2-3 Modulator Valve
2-3 Modulator Valve
2-3 Valve Spring
(Not used in JC Model)
2-3 Bushing
Retaining Pin
Retaining Pin
Bore Plug
17.
18.
19.
20.
2 1 .
22.
23.
3-2 Spring .
'
24.
Spacer
25.
3-2 Valve
26.
1-2 Accumulator Primary
27.
Spring (Used in Models
28.
JM, JS, JR only)
29.
1-2 Accumulator Valve
30.
Bore Plug
Retaining Pin
Fig. 2C-64
Control Valve Assembl y
Retaining Pin
Bore Plug
Detent Valve
Detent Regulator
Spacer
Detent Spring
1-2 Accumulator
Secondary Spring
(Used in Model JC only)
4 2 4 8 2
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Troubleshooting
