TM 9-4120-407-14
Table 3-2. Unit Preventive Maintenance Checks and Services for Model F36T-MPI - Cont
Location
Not Fully Mission Capable
Procedures
Item To
Interval
Item
if:
Check/Service
No
If damper door binds when
Fresh Air Damper -
Annually
8
adjusted, lubricate it per the
Cont
following:
1) Apply a small amount of
lubricating oil
(Item 15, Appendix E) to the
hinge pivot points, linkage
pivot points, and gears. Turn
the knob to open and close
the damper and work
lubricant into the joints.
2) Blot or wipe all excess
lubricating oil from the
damper door assembly using
a clean dry rag
(Item 12, Appendix E).
Check that fresh air damper
knobs (1) are securely
attached. If loose, tighten
them.
Remove control panel assembly
Control Panel
Annually
9
and disassemble only to
Assembly
extent necessary to check
components.
See paragraph 3-20.
3-29
