TM 5-4310-379-14
5-28. Compressor Unloader Assembly (Cont).
(f)
Remove and discard unloader body gasket (11).
(g)
Remove six screws (12) securing cover plate (10) to cylinder head (13) and remove cover plate (10).
(h)
Remove piston unloader (14) from unloader (9).
(i)
Remove insert (15) from cover plate (10).
(j)
Remove and discard cover plate gasket (16).
(k)
Remove unloader valve (17) and gasket (18) from cylinder head (13).
(2)
Removal of unloader with 4 bolt flange. (figure 5-36)
(a)
Loosen coupling nut (1) securing copper tube (2) to elbow (3).
(b)
Loosen coupling nut (4) securing copper tube (5) to unloader fitting (6).
(c)
Remove elbow (3) from unloader (7).
(d)
Using diaphragm body removal tools, remove unloader (7) from cover plate (8).
(e)
Remove and discard unloader body gasket (9).
(f)
Remove four screws (10) securing cover plate (8) to cylinder head (11) and remove cover plate .
(g)
Remove piston unloader (12) from unloader (7).
(h)
Remove insert (13) from cover plate (8).
(i)
Remove and discard cover plate gasket (14).
(j)
Remove unloader valve (15) and gasket (16) from cylinder head (11).
5-120
