TM 55-1510-219-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
PRIOR TO MAINTENANCE TEST FLIGHT (CONT)
abnormal friction or obstructions through full range of travel.
INTERIOR CHECK
1. Loose equipment - Check secure.
*2. Cabin/cargo doors - Test and lock:
a. Cabin door - Check closed and latched
by the following:
(1) Safety arm and diaphragm plunger -
Check position (lift door step).
(2) Index marks on rotary cam locks (6) -
Check
aligned
with
indicator
windows.
b. Cargo door - Check closed and latched
by the following:
(1) Upper handle - Check closed and
latched. (Observe through cargo
door latch handle access cover
window.)
(2) Yellow index marks on rotary cam
locks (4) - Check aligned with
indicator windows.
(3) Lower pin latch handle -Check closed
and latched. (Observe through
cargo door lower latch handle access
cover window.)
2-6
