TM 9-4940-549-14&P
(4) Connect a multimeter to circuits 115 and 116:, continuity should
not be indicated. Activate the overspeed switch by hand, if
continuity is not indicated, replace the microswitch.
(5) Connect previously tagged leads as necessary.
Adjustment. Refer to figure 13-4, and adjust the overspeed safety
b.
switch as necessary.
Removal.
c.
(1) Tag and disconnect the electrical leads.
(2) Remove attaching hardware and remove the switch and box.
and disassemble the overspeed
d.
Cleaning and Inspection.
e.
(1) Clean all electrical components with a clean, dry brush.
(2) Clean all parts in an approved cleaning solvent and dry thorough-
ly .
(3) Inspect all Darts for excessive wear. Check the coil for conti-
nuitv, the solenoid for free movement, and the microswitch for
no continuity until switched by hand, then continuity should be
indicated.
(4) Replace all defective parts.
Reassembly and Installation.
f.
(1) Reassemble in reverse order of paragraph 13-3.
(2) Install safety switch in reverse order of paragraph 13-3.
(3) Refer to figure 13-4 and adjust the switch after installation.
13-5
