TM 1-1520-240-MTF
4-37
14. Press the CARGO HOOK Release switch on the
copilot’s stick. Check that all HOOK OPEN
caution capsules lights come on and the hooks
open or solenoids activate.
15. CARGO HOOK MSTR switch — RESET and
release to OFF. Check all HOOK OPEN caution
capsules go out and the hooks close.
16. To confirm safety of the cargo hook system, the
pilot, copilot, and flight engineer each press a
CARGO HOOK Release switch to attempt to
open cargo hooks with the CARGO HOOK
MSTR switch at OFF.
Q. TRACKING AND BALANCING PROCEDURES
Reference:
TM 55-6625-724-13 & P
R. ENGINE VIBRATION CHECK
Reference:
TM 55-6625-724-13 & P
S. 712 ACCELERATION CHECK
Reference:
TM 55-1520-240-23
1-42.
1. With both Engine Condition Levers (ECL) in
flight and thrust control in ground detent position,
take both engines to minimum beep using the
No. 1 and No. 2 engine beep trim switch.
WARNING
Do not exceed any operation limits during the
following steps.
2. Check the acceleration of the No. 1 engine as
follows:
a. Place the No. 2 engine auto/manual switch
to the manual position.
