TM 9-4310-397-14
b.
Installation.
(1)
Install the air compressor.
(a)
Install three pins (11) and bushings (10) on engine. See Figure 4-61.
(b)
Coat inside and outside of the bushings (10) with petrolatum (item 12, section II, appendix E).
WARNING
Installing the air compressor by hand can result in personal injury.
CAUTION
Support the air compressor weight, while attaching hardware thus preventing the air compressor
from dropping which could result in equipment damage.
(c)
Attach a lifting device to eye (6) and position air compressor coupling (9) to the pins (11) and
bushings (10).
(d)
Align mounting holes and install twelve hex head screws (7) and new lock washers (8) (item 14,
appendix H).
(e)
Install new preformed packing (5) (item 65, appendix H), body (4), two hex head screws (2), and new
lock washers (3) (item 14, appendix H).
(2)
Install air compressor inlet.
(a)
Install new gasket (Figure 4-60, 26) (item 66, appendix H), and carefully align inlet housing (25).
(b)
Install three new lock washers (24) (item 14, appendix H), and hex head screws (23).
(c)
Assemble intake valve (22) and spring (21).
(d)
Insert stem (19) through cylinder (18) and assemble spring (17), piston (16), and new lock nut (15)
(item 27, appendix H) if not already assembled.
(e)
Install new gasket (20) (item 28, appendix H) cylinder (18) and diaphragm (14) and unloader piston
(8).
(f)
Install assembled unloader rod (12), cover (11), and slotted hex nut (10) with spring bracket (9), six
new lock washers (8) (item 15, appendix H) and one screw (7) and five cap screws (6).
(g)
Install grommet (5), guide plate (4), and two hex head screws (3).
(h)
Install knob (2) and tighten setscrew (1).
(i)
Wrap antiseize tape (item 1, section II, appendix E) on threaded end of adapters (Figure 4-59, 3).
(j)
Install adapters (3), elbow (4), and air lines (2).
(k)
Install air compressor linkage (6), two hex head nuts (5), and spring (7).
(3)
Install compressor oil filter per paragraph 4-55.
(4)
Install compressor air cleaner per paragraph 4-54.
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