TM 55-1905-223-24-16
Table 2-1. Preventive Maintenance Checks and Services
D - Daily
W - Weekly
M - Monthly
Q - Quarterly
S - Semiannually
A - Annually
B - Biennially
Item
Intervals
Item To Be
No.
D
W
M
Q
S
A
B
Inspected/Serviced
Procedures
14
Suction Strainer
f. Disconnect and remove suction strainer from
and Return Line
suction pipe inside pump end of reservoir tank.
Diffuser -
g. Disconnect and remove return line diffuser from
continued
pipe inside ac motor end of reservoir tank.
h. Clean strainer in cleaning solvent.
i. Connect suction strainer to suction pipe inside
pump end of reservoir tank.
j. Connect return line diffuser to pipe inside ac
motor end of reservoir.
k. Install inspection covers and cover gaskets to
end of reservoir tank.
l. Replace drain plug.
m. Add hydraulic fluid.
n. Check hydraulic fluid level indicator.
o. If hydraulic fluid is below FULL mark, add
hydraulic fluid to reservoir until fluid level is
at FULL mark.
p. Start ac motor. Check for leaks.
q. Check pressure gauge and temperature/level
indicator.
15
Hydraulic Fluid
Change hydraulic fluid by following the steps in
Item 14.
NOTE
Clean suction strainer and return line
diffuser each time the hydraulic fluid is
changed.
2-13