TM 5-5420-280-23&P
0015 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Contd)
Table 2. Preventive Maintenance Checks and Services for Bridge (Contd).
ITEM
ITEM TO
EQUIPMENT NOT
INTERVAL
PROCEDURE
NO.
CHECK/SERVICE
READY/AVAILABLE IF:
7
Annual
Upper bridge
Visually check for missing bracket, lifting
quarter marker pole
ring, or cracked welds. Repair or replace
bracket (3) and
damaged, loose, or missing hardware. Refer to
helicopter lifting
ring (1)
8
Annual
Upper and lower
Check slide locks for broken springs, tie rods,
Any broken levers or
bridge slide
locking levers, and missing pins. Repair or
missing pins.
locks (2)
replace damaged, loose, or missing hardware.
Refer to WP 0026 00.
9
Annual
Lower bridge
Visually check for missing lifting ring bracket
quarter helicopter
or cracked welds. Repair or replace damaged,
lifting ring (4) and
loose, or missing hardware. Refer to
marker pole
bracket (5)
3
2
1
5
4
2
0015 00-34