WO 1-1520-25 1-20-01
9. SPECIAL TOOLS; TOOL KITS; JIGS; TEST, MEASUREMENT AND DIAGNOSTIC EQUIP-
MENT (TDME); AND FIXTURES REQUIRED:
NOMENCLATURE
NSN
CAGEC
PART NUMBER
QTY
Tool Kit, Aircraft
81996
1
Mechanic's or equivalent.
58536
A-A-24 11
1
Indicator, %-inch drive,
0-75
10. MODIFICATION PROCEDURES:
a.
Mask Blower Slider Plate Removal
Helicopter is safed (TM 1-1
(1)
Access pilot or CPG station (TM
(2)
WARNING
There is an upwardspring preloadat all times. The seat must be occupiedwhenever
it is adjusted. If the seat vertical adjustment handle is pulledwhen the seat is unoccu-
pied, the seat will snap up to it's full up position. This could cause severe personal
injury. If injury occurs, seek medical aid.
NOTE
Disconnect connector (1) P373 (pilot) or P259 (CPG) from connector (2)
or
(CPG) on slider plate (3).
Screw electrical connector cover (4) onto connector
Remove and discard two screws
two washers (6) and two nuts (7) from upper
bracket (8).
two washers (10) and two nuts (11) from low-
Remove and discard two screws
er bracket (12).
Remove M43 Mask Blower slider plate (3)from brackets.
b.
Kevlar Panel Bracket Assembly Installation
NOTE
Thread the tiedown strap (1) through one of the links on the electrical connector
(1)
cover chain (2).
Fold approximately four inches of the cable (3) onto itself, and tighten the tiedown
(2)
strap.
new bracket assembly (4) into existing upper bracket (5) and lower bracket
(3)
(6) on left armored wing (7) of crew seat.
3