TM 9-4110-255-14
4-34. CONTINUOUS DUTY SOLENOID K5 TESTING AND REPLACEMENT .-Continued
(3) Using multimeter set to measure continuity, check continuous duty solenoid (7) continuity between small
terminal lugs. Continuity should be indicated. If continuity was not indicated, replace continuous duty
solenoid.
(4) Using multimeter set to measure continuity, check continuous duty solenoid (7) continuity between large
terminal lugs. Continuity should not be indicated. If continuity was indicated, replace continuous duty
solenoid.
(5) Using multimeter set to measure continuity, check continuous duty solenoid (7) continuity between each
terminal and the case. No continuity should be indicated. If continuity was indicated, replace continuous
duty solenoid.
(6) If no failure was indicated, install wire leads (4) per tags and wiring diagram (fig. 1-4), lock washers (6),
and nuts (5). Remove tags.
(7) Close control panel (3) and install two new lock washers (2) and bolts (1).
b. Removal.
(1) Be sure battery has been disconnected then remove two bolts (1) and lock washers (2). Open control
panel (3). Discard lock washers.
NOTE
Terminal hardware is supplied with continuous duty solenoid.
(2) Tag wire leads (4) and remove nuts (5), lock washers (6) and wire leads.
(3) Remove two self locking nuts (8), flat washers (9), screws (10), and co tinuous duty solenoid (7). Discard
n
self locking nuts.
c. Installation.
(1) Install continuous duty solenoid (7), two screws (10), flat washers (9), new self locking nuts (8).
NOTE
Terminal hardware is supplied with continuous duty solenoid.
(2) Using tags and wiring diagram (fig. 1-4), install wire leads (4), lock washers (6) and nuts (5). Remove
tags.
(3) Close control panel (3). Install two new lock washers (2) and bolts (1).
NOTE
FOLLOW-ON MAINTENANCE:
Unlatch and close control box cover door. Connect battery (para 4-35) and put unit back into
service.
4-88
