TM 9-2330-381-14
Table 2-1. Operator/Crew Preventive Maintenance Checks and Services
B-Before Operation
D-During Operation
A-After Operation
W-Weekly
Equipment
Item
Interval
ITEM TO BE INSPECTED
is not ready/
no.
B
DA
W
Procedure
available if:
6-
APU - CONT
CONT
Any Class III leaks.
b. Remove oil level gage (dipstick) (10) and check APU
oil level. Inspect APU for oil leaks. Add oil as
required. Maintain oil level between ADD and FULL
marks. DO NOT overfill.
c.
Inspect hydraulic tank (11) for leaks and secure
Any Class III leaks.
mounting. Check hydraulic fluid level. Operate
hydraulic valve (12) open and closed and check for
leaks and erratic operation. Ensure valve (12) is in
open position.
2-24 Change 1
