TM 5-4320-275-13 & P
Table 4-2. Organizational Preventive Maintenance Checks and Services - Continued
M - Monthly
Q - Quarterly
S - Semiannually
Item to be
recheck. If one check valve does not operate properly, replace
If both check valves do not operate properly, replace the
Check that pipe plug on accumulator is tight.
Check that drain plug on pump bowl is tight.