TM 1-5855-265-20
3-69
3-14. PEU ASSEMBLY REPLACEMENT
INITIAL SETUP
Tools
Aircraft armament repairman tool set
Aircraft armament technical inspector tool set
Ohmmeter
Acid-type safety goggles
Rubber apron
Rubber gloves
Torque wrench, 30-200 in-lb
Materials (appendix D)
Acetone (Item 1)
Pad, cheesecloth (Item 24)
Trichloroethane (Item 34)
Personnel Required
68X Aircraft Armament/Electrical Repairer
66J30 Aircraft Armament Technical Inspector
References
TM 1-5855-265-T
TM 1-1520-238-23
Equipment Conditions
Ref
Condition
Para 3-2
Premaintenance
procedures performed
TM 1-1520-238-23
Access provisions
- R90 door opened
FOLLOWUP
Close helicopter access door R90
(TM 1-1520-238-23)
Perform MOC (TM 1-5855-265-T)
REMOVAL
1. Remove PEU assembly (1).
a. Disconnect helicopter harness W255 from
PEU assembly (1) as follows:
P837 (2) from J1 (3)
P838 (4) from J2 (5)
P839 (6) from J3 (7)
P840 (8) from J4 (9)
P841 (10) from J5 (11)
b. Grasp plastic handle (12) and support PEU
assembly (1).
c. Loosen two captive fasteners (13).
1
3
13
11
5
7
12
6
4
10
2
8
9
340-004
