Table 4-1. Organizational Preventive Maintenance Checks and Services (Continued)
M = Monthly
A/R = As Required
Q = Quarterly
H = Hourly
ITEM TO BE INSPECTED
NO. M A/R
COMPRESSOR ASSEMBLY (Continued)
(4) When the belt tension is correct, tighten the compressor mounting nuts.
(5) Replace the belt guard.
(1) Remove dipstick.
(3) Drain oil and close valve.
Drain oil when it is warm. It will drain faster when it is warm.
(4) Add 1.5 pints of synthetic reciprocating compressor oil through dipstick hole.
Refer to page 1-6 for correct compressor oil.
DO NOT overfill. The oil level must never be higher than the top mark on the
dipstick. If it is, drain oil until reaching the correct level.
(5) Install dipstick.
after each 75 hours of operation or sooner, as necessary.