Table 2-2. Operator Preventive Maintenance Checks and Services
B - Before
D - During
A - After
M - Monthly
Q - Quarterly
ITEM TO BE INSPECTED
EQUIPMENT IS NOT
Any signs of damage.
secure mounting. Inspect for signs of wear.
Belt Guard Assembly. Inspect for damage and secure
Any signs of damage, loose
mounting, or missing hard-
Engine. Inspect for secure mounting, Inspect for
Loose mounting or over-
Fuel Tank and Fuel Filter. Inspect for fuel level and
sediment in fuel filter bowl.
Cooling System Ducts, Covers, and Deflectors.
Inspect for secure mounting. Inspect for overheating.
Flexible Hoses and Rigid Tubing. Inspect for dam-
Cracked and/or leaking.
age, loose connections, and air leakage.
Compressor Oil Sight Glass. Be sure that oil level is
Oil level is low.
in center of sight gage (1). If oil is low, remove oil
breather cap (2) and add oil (Appendix E, Item 5) to
breather cap opening (3) until oil level is at center of
sight gage (1).
Frame Assembly. Inspect for sprung frame members,
Frame bent; welds broken;
cracks in welds, loose mounting hardware for belt
idler mountings loose or bro-
Change 3 2-5