TM 1-1270-476-30
4-220
4-26. NIGHT SENSOR SHROUD ASSEMBLY REPAIR (cont)
INSTALLATION
c. Remove old corrosion inhibitive sealing and
coating compound from mounting hardware
(para 2-6).
d. Apply corrosion inhibitive sealing and
coating compound to mounting hardware
(para 2-6). Use class 1A application.
e. Install anti-ice CCA A1 (3) using two screws
(5), two screws (4) and washers (6).
f. Connect connector P2 (1) and tighten two
screwlocks (2).
END OF TASK
2. THERMOSTATIC SWITCH S1
REPLACEMENT
REMOVAL
a. Cut lacing and tying tape (1) from wiring as
required.
b. Cut and remove heat shrinkable insulation
sleeving (2) from wire terminals.
c. Tag and unsolder wires (3) from
thermostatic switch S1 (4).
d. Grasp thermostatic switch S1 (4) and twist
off shroud assembly (5), using plier wrench.
