| Tweet |
Custom Search
|
|
|
||
 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
1
Gear box
Check oil level.
Check for leaks.
Lubricate output shaft (LO 55-1905-223-12).
Change oil (LO 55-1905-223-12).
2
Failsafe brake
Check for leaks.
assembly
Hydraulic motor
Check for leaks.
3
Check hydraulic fluid for contaminants and foreign matter.
4
Hand brake
Check lining to be sure that fasteners holding lining to band
are not near the working surface of the lining. If lining is
thinner than 3/16 inch of any area, replace lining (para.
Check band for any signs of fatigue or cracking.
Check all pins for bending or damage.
Check all cotter pins and/or keepers for bending or fatigue.
Check brake wheel for cracks or looseness.
5
Clutch
Lubricate clutch groove (LO 55-1905-223-12).
Check clutch lugs for mashing or rounding.
Check clutch operation assembly.
Check clutch operator nuts.
Actuate clutch in and out several times to check for binding.
2-4
|
||
|
||
