TM 5-4310-379-14
Class III
Leakage of fluid great enough to form drops that fall from the item being
checked/inspected.
CAUTION
Equipment operation is allowable with minor leakage (Class I or II) of any fluid
except fuel. Of course, consideration must be given to the fluid capacity in the
item being checked/inspected. When in doubt, notify your supervisor.
When operating with Class I or II leaks, continue to check fluid level more often
than required in the PMCS.
Class III leaks should be reported to your supervisor or unit maintenance.
f. Painting. Touch-up filter/separator as needed. Refer to TM 43-0139 for specific painting procedures.
Table 2-1. Operator Preventive Maintenance Checks and Services (PMCS).
NOTE
Within designated intervals, these checks are to be performed in the order listed.
If the equipment must be kept in continuous operation, check and service only
those items that can be checked and serviced without disturbing operation. Make
the complete checks and services when the equipment can be shut down.
B - Before
D - During
A - After
W - Weekly
Interval
Item
Item To Be Inspected
Equipment is not
No.
B
D
A
W
Procedure
Ready/ Available if:
1
•
•
Fuel tank. Check fuel supply, add diesel
oil as required to keep fuel tank full.
Ensure strainer is clean.
2
•
•
Engine crankcase. Check oil level.
Add oil as required.
3
•
•
Check the coolant level and maintain near
top of radiator.
4.
•
•
Give compressor overall visual check.
CAUTION
Do not overfill compressor oil tank.
5
•
•
Compressor crankcase. Check oil level.
Add oil as required.
2-7
