TM-9-2520-254-34
TRANSMISSION, AUTOMATIC, ALLISON, MODEL TX100-1
TECHNICAL MAUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1971
TM-9-2520-254-34 - Page 91 of 126
LEGEND to fig. 5-82 .
Main sxmtrol valve bolt (9)
R4ain control valve lock washer (9 I
Maio control valve assembly
Regoiator valve retainer screw ( 2 I
Retainer screw Inck washer {2)
Valve retainer assembly
R{egltlator valve spring
Chmverter pres.sore regulator valve
Valve body bottom cover screw (6)
Valve body bottom cover
Manual selector valve detent spring
MaBIIMal selector valve detent ball
Valve body front cover screw (2)
Low- to intermediate-range shift valve spring
High- to intermediate-range inhibitor valve spring
Spring retainer washer (2)
Intermediate- to low-range inhibitor valve spring
Inhibitor valve (2 I
Inhibitor valve dowel pin (2)
Inllititor valve body screw
Iklhtskor
valve body
IlllrniMtor valve body screw (41
Inhibitor valve body Iockwasher (4)
Extender
valve
cover screw (3}
Extender valve cover screw
Extender valve cover
In@rmAia@- to high-range shift valve spring
Blocker phg 12)
Extender valve
Extender valve outer spring
Extender valve inner spring
Extender valve ball
Front cover setscrew
Valve body front cover
Rqulntor valve plug
Lmkup shift valve spring
Main regulator valve spring
Lockup shift valve
“l%rottle regulator valve
Main regulator valve
Front governor valve
Control valve body
Throttle valve spring
5-49. Cleaning
Refer to paragraph 5-2 for cleaning recom-
mendations.
5-50. Inspection and Repair
Refer to paragraph 5-3 for cleaning recom-
mendations. Refer to paragraph 6-3 and table 6-3
for general wear limits information.
5-51. Assembly
(fig. 5-82)
NOTE
All items not covered in
a
through
d
below
are installed as outlined in paragraph 5-58,
steps 43 through 48 (fig. 5-126 through 5-
131). No overhaul (rebuild) of such
components is required or recommended.
44
fli
40
47
48
40
30
51
.: ~
>3
.54
5.;
.i6
.5 i
.58
.; ()
60
61
02
63
04
05
()()
67
68
(,()
70
71
72
73
74
75
76
77
7tf
79
80
81
82
83
tt4
85
Throttle valve
M nnoal srhwtor valve
1.<,\v- t{, intermediate-range shift valve
IJo\v- to illternlflliate-ratlge shift valve plug
1
ntermediate- to high-range shift valve plug
I ntermrdiate- to high-range shift valve
Ltwkup shift plug
Flo\v valve
Trimmer valve secondary spring
Trim nwr stop
Trimmer valve primary spring
Trimmer valve plug
Trimmer valve return inner spring
Trim mer valve return outer spring
Trirpmw valve
Rear cover screw [7)
Valve body rear cover
Rear cover screw
‘1’hrottle valve adjusting screw
Throttle valve retainer screw
Throttle valve retainer
oil transfer plate lockwasher (17)
Oil transfer plate bolt (17 I
oil transfer plate Iockwasher (3)
oil transfer plate bolt (3)
Separator plate
Manual selector valve detent spring
Manual selector valve detent ball
Oil transfer plate bolt (2)
Lcsckwasher (2 I
oil transfer plate assembly
Governor pressure check valve retainer
Check valve ball
oil transfer plate
Oil transfer plate slotted spring pin
Rear oil pump check valve ball
I)rive screw
Converter relief valve check ball
Retainer washer
Converter relief valve spring
Converter relief valve retainer
Relief valve retainer screw (21
a.
Place oil transfer plate (77) on a table, bottom
side up, and install ball (81), washer (82), spring
(83), and retainer (84). Install two screws (85) in
retainer and plate. Tighten screws to 24 to 36
pound-inches torque.
b.
If drive screw (80) was removed, install new
screw.
c.
If slotted spring pin (78) was removed, install
new pin by driving it in place until end projects
0.400 inch from plate surface.
d.
If retainer (75) and ball (76) were removed,
install new parts. Press in until flush, to below
flush, with plate surface.
5-41
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