TM 5-3610-253-14
Reinstall circuit board IAR.
l.
m.
Reinstall front and rear electronics enclosure covers.
MOS:
35E, Special Electronic Devices Repairer
TOOLS:
Flat Tip Screwdriver
5 mm Hex Head Key Wrench
Digital Multimeter
Extender Board
WARNING
Death or serious injury may occur from electrical shock unless power is
turned off before servicing.
a.
Turn off power.
(1) Turn Star-Delta switch to Y position, then to O position.
(2) Turn main power switch to O position.
b. Remove front and rear electronics enclosure covers.
c.
Check for continuity across solenoid on plug connector 6, pins 9 and 8
for 52 to 62 ohms.
d.
If proper continuity is not present, replace locking valve (paragraph 5-
40.20).
5-520
