TM 1-1270-476-30
4-375
4-45. LASER ELECTRONICS UNIT (LEU) HARNESS ASSEMBLY W1 REPAIR (cont)
4. RELAY SOCKET XK1 CONTACT
REPLACEMENT
REMOVAL
a. Remove LEU harness assembly W1 (1
above).
b. Remove diode CR1 (9 below).
c. Remove faulty contacts (1) from relay
socket XK1 (2) (para 2-5).
INSTALLATION
d. Install new diode CR1 (9 below).
e. Install new contacts (1) in relay socket XK1
(2) (para 2-5).
f. Install LEU harness assembly W1 (1
above).
g. Have installation inspected.
END OF TASK
5. INTERLOCK SWTCH S1 OR S2
NOTE
This procedure if for replacing interlock switch
S1 and can also be used for Interlock switch
S2.
REMOVAL
a. Remove LEU harness assembly W1 (1
above).
b. Tag and unsolder two wires (1).
c. Remove old heat shrinkable insulation
sleeving (2) from wires.
