TM 9-4120-407-14
Table 3-2. Unit Preventive Maintenance Checks and Services for Model F36T-MPI - Cont
Location
Item
Interval
Item To
Procedures
Not Fully Mission Capable
No
Check/Service
if:
9
Control Panel
Annually
Check control panel and
Control panel or components
Assembly - Cont
components for visible
damaged or missing.
damage such as dents, cracks
broken cases, loose
connections, burns, and cut,
broken, or frayed wire leads.
If any item is damaged, test,
repair or replace it as
Check condition of paint on
control panel. If it requires
painting, remove it per
accordance with TM 43-0139.
Check rotary switch and
potentiometer operation for
smoothness and binding. If
excessively loose or binding,
Check that components are
securely mounted. If loose,
secure them.
Assemble and install the control
panel assembly per
Check that knobs are securely
mounted to shafts. If loose,
tighten them.
10
Wiring Harnesses
Annually
Check wiring harnesses for any
If any wire leads are
[unit)
visible damage such as loose
damaged.
connections or cut, broken, or
frayed wire leads. Test,
repair, or replace harnesses
as necessary per
3-30