TM 5-4310-376-14
4-18. UNLOADER ASSEMBLY - Continued
ACTION
REMARKS
LOCATION/ITEM
d. Repeat Steps a & b until desired settings are obtained. If correctly ad-
justed, the cut-off pressure should be 195 PSI and the cut-in pressure
should be 175 PSI.
NOTE
The differential pressure should be
at least 10% of the maximum cut-out
pressure.
e. After the adjustments are made, tighten jam nuts (5) and (8).
NOTE
To avoid pressure slipping out of ad-
justment, hold jam nut (3) while
tightening jam nut (5), and hold jam
nut (6) while tightening jam nut (8).
4-36.2 Change 3
