TM 9-2320-266-34
CHAPTER 18
REPAIR OF THE TRANSMISSION
18-1. General.
Transmission specifications are shown in table 18-1.
Table 18-1. Transmission Specifications
3-speed, fully automatic
Type . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . .
A-727
11-3/4 in
Torque converter diameter. . . . . . . . .
Oil capacity of transmission and torque
19 pts
converter (Dexron) . . . . . . . . . .
Oil cooling coil in bottom radiator tank
Method
of
cooling
.
.
.
.
.
.
.
.
.
.
Pump (rotor type)
Lubrication . . . . . . . . . . . . . .
Gear ratios
2.45:1
l-Low . . . . . . . . . . . . . . .
1.45:1
2-Second . . . . . . . . . . . . . .
1:1
D-Drive . . . . . . . . . . . . . . .
2.20:1
R-Reverse . . . . . . . . . . . . . .
Pump clearances
0.004 to 0.008 in
Outer rotor to case bore . . . . . . . .
0.005 to 0.010 in
Outer to inner tip . . . . . . . . . .
0.0015 to 0.003 in
End clearance-rotors. . . . . . . . . . .
0.010 to 0.025 in
Gear
train
end
play
.
.
.
.
.
.
.
.
.
0.036 to 0.082 in
Input shaft end play. . . . . . . . . . .
Snap rings
0.060 to 0.062 in
Rear clutch snap ring (selective) . . . . .
0.074 to 0.076 in
0.088 to 0.090 in
0.106 to 0.108 in
0.048 to 0.052 in
Output shaft (forward end) . . . . . . . .
0.055 to 0.059 in
0.062 to 0.066 in
18-1
