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 TM 55-1905-223-24-15
Table 2-1.
Preventive Maintenance Checks and Services
D - Daily
W - Weekly
M - Monthly
Q - Quarterly
S - Semiannually
A - Annually
B - Biennially
Interval
Items
Item
to be
NO.
DWMQ
S
A
B
Checked/
Procedures
Serviced
10
Wildcat - CONT
b. Use pry bar between frame (4) and wildcat (10).
c. Pry up and down, measuring any movement in wildcat.
d. Movement in excess of .015 inch to .020 inch indicates excessive wear. Replace
wildcat bushing (para. 4-11).
11
Cat head
Check work in surface for grooves and cracks.
Check retainer plate and bolt for looseness.
12
Reservoir tank
Drain water accumulation from hydraulic tank. Place 5-gallon container under reservoir
drain. Open and drain fluid until only hydraulic fluid is draining. Secure drain, refill, and
dispose of water/oil mixture in waste tank (TM 55-1905-223-24-18).
13
Return filter
Change return filter element (para. 2-17)
14
Drive coupling
Check to see that set screws are secure (para. 2-18).
15
Alternating
Check electrical connectors (para. 2-18).
current motor
Check all areas for corrosion in the electrical junction box.
a. Check for voltage at the junction box.
b. Check for resistance with a megohmeter (Item 12, Appendix C).
Lubricate bearing (LO 55-1905-223-24-12).
16
Air breather
Clean air breather filter with compressed air.
17
Suction
Clean suction strainer element (para. 2-17).
strainer
2-6
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