TM 1-1270-476-30
4-215
4-23. DAY SENSOR SHROUD ASSEMBLY REPAIR (cont)
4. ANTI-ICE HEATER HR6 REPLACEMENT
REMOVAL
a. Cut lacing and tying tape (1) as required to
access heater wires (2).
b. Cut wires (2) on far side of splices (3) from
anti-ice heater HR6 (4).
c. Peel anti-ice heater HR6 (4) off shroud
assembly (5).
INSTALLATION
d. Remove old liquid adhesive from shroud
assembly (5) (para 2-6).
e. Apply liquid adhesive to faying surface on
shroud assembly (5) and anti-ice heater
HR6 (4).
f. Position anti-ice heater HR6 (4) on shroud
assembly (5) and press into place. Be sure
to work out all trapped air.
CAUTION
When applying heat to heat shrinkable
insulation sleeving, take care to avoid
damaging other components with excessive
heat.
g. Cut heater wires (2) to correct length.
Splice heater wires to shroud wires, using
hot air shrinkable conductor splices (items
58 and 59). Use item 50 to splice three or
more wires. Remove tags.
h. Have installation inspected.
i. Install lacing and tying tape (1) as required.
END OF TASK
