TM 9-2320-363-34-2
7.
MEASURE INSIDE DIAMETER OF BUSHING (10).
8.
IF BUSHING (10) TO MAIN SHAFT BEARING SURFACE (8) CLEARAsNCE IS GREATER THAN 0.009
IN. (0.23 mm), REMOVE BUSHING (10).
Use general cleaning methods to clean all parts (page 2-30).
1.
INSPECT ALL PARTS FOR WEAR OR DAMAGE.
2.
INSPECT ALL PARTS FOR NICKS, BURRS, AND SCRATCHES. REMOVE DEFECTS WITH CROCUS
CLOTH. IF SCRATCHES ARE DEEP OR PART IS CRACKED, REPlACE PART.
3.
REPLACE PISTON RELEASE SPRINGS IF ANY 3 OF EACH SET OF 20 DO NOT MEET
FOLLOWING LOAD-HEIGHT REQUIREMENTS:
LENGTH WITHOUT LOAD:AT LEAST 1.29 IN. (32.7 mm).
LENGTH UNDER LOAD: AT LEAST 0.82 IN. (20.8 mm) WITH LOAD OF 4.3-5.7 LB (2.0-2.6 kg).
4.
MEASURE THRUST WASHER THICKNESS; THICKNESS MUST BE NO LESS THAN 0.091 IN.
(2.31 mm).
Use general repair methods to repair damaged parts (page 2-33).
1.
2.
PLACE CENTER SUPPORT HOUSING (1) ON PRESS, HUB SIDE UP.
INSTALL PREBORED BUSHING (2). MAKE SURE OIL HOLE IN PREBORED BUSHING (2) IS
ALlNED WITH OIL HOLE IN CENTER SUPPORT HOUSING (1).
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