TM 9-2320-363-34-2
56. ENGAGE TEETH OF HOLDING FIXTURE (57) WITH TEETH IN AIR COMPRESSOR DRIVE HUB
(55). ALINE SPACER LEGS OF HOLDING FIXTURE (57) WITH MOUNTING BOLT HOLES IN
FLANGE FACE OF AIR COMPRESSOR BODY (6). SECURE HOLDING FIXTURE (57) TO AIR
COMPRESSOR BODY (6) WITH TWO BOLTS (58) AND TWO NUTS (59).
57. SECURE AIR COMPRESSOR BODY (6) IN SUITABLE SOFT-JAWED VISE AND INSTALL AIR
COMPRESSOR DRIVE HUB RETAINING NUT (60). TIGHTEN NUT TO 220-255 LB-FT (300-345 N.m).
58. REMOVE TWO NUTS (59), TWO SCREWS (58), AND HOLDING FIXTURE (57).
12-139