TM 9-2320-279-34-1
Transmission Maintenance Instructions (Cont)
(6)
Measure diameter of main shaft bearing
surfaces (8) inside transmission
housing (9).
(7)
Measure inside diameter of
bushing (10).
(8)
If bushing (10) to main shaft bearing
surface (8) clearance is greater than
0.009 in. (0.229 mm), remove bushing.
c.
Cleaning/Inspection.
WARNING
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful
vapors, and are harmful to skin and clothing. To avoid injury or death, keep away
from open tire and use in well-ventilated area. If adhesive, solvent, or sealing
compound gets on skin or clothing, wash immediately with soap and water.
(1)
Clean all metallic parts with drycleaning solvent and inspect for damage. Replace damaged
parts.
(2)
Replace piston release springs if any three of each set of 20 do not meet the following
load-height
requirements:
(a)
Length without load must be at least 1.29 in. (32.8 mm).
(b)
Length under load must be at least 0.82 in. (20.8 mm) with load of 4.3 to 5.7 lb (19.1 to
25.4 N).
(3)
Measure thrust washer thickness. Thickness must be no less than 0.091 in. (2.31 mm>.
d. Assembly.
(1)
Place center support housing (1) on
press, hub side up.
(2)
Install prebored bushing (2). Make sure
oil hole in prebored bushing is alined
with oil hole in center support
housing (1).
Change 3
7-125
