Allison Transmission AT 1545P - Page 152

7–20 Copyright © 1996 General Motors Corp.
AT 500, 1500 SERIES AUTOMATIC TRANSMISSIONS
Figure 7–40. Measuring Turbine-Driven PTO Backlash (Models Without Retarder)
;
;
MEASUREMENT
0.011–0.046 inch
(0.27–1.16 mm)
0.047–0.070 inch
(1.19–1.78 mm)
CORRECTION
One 0.030 inch Gasket
(One 0.76 mm Gasket)
Two 0.030 inch Gaskets
(Two 0.76 mm Gaskets)
Correct Height
Correct Height
V02394
TRANSMISSION
MAIN CASE
BASE PLATE
GAUGE PIN
PTO PAD
HOLD-DOWN
BOLT
J 34814
PTO DRIVE
GEAR
MEASUREMENT