EXTERNAL CARGO HOOK SYSTEM OPERATIONAL CHECK (Continued)

EXTERNAL CARGO HOOK SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-3_850

EXTERNAL CARGO HOOK SYSTEM OPERATIONAL CHECK (Continued) - TM-55-1520-240-T-3_852

TM-55-1520-240-T-3 CH-47D Heilcopter Manual
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TM 55-1520-240-T 16-1.4 EXTERNAL CARGO HOOK SYSTEM OPERATIONAL CHECK (Continued) 16-1.4 TASK RESULT When manual release has been pulled, do not press any CARGO HOOK RELEASE switch or EMERG switch. Damage to cargo hook can occur. 53. Without connect dial indicating scale Center cargo hook shall open and drop load. Dial in- to center cargo hook manual release han- dicating scale shall indicate less than 20 pounds dle (26). Pull up dial indicating scale. when center cargo hook opens. MID HOOK OPEN capsule (12) and both master caution lights (24) shall come on. If hook does not open or dial indicating scale reads more than 20 pounds before hook opens, go to task 16-1.29. If MID HOOK OPEN cap- sule (12) does not come on, go to task 16-1.24. GO TO NEXT PAGE Change 9 16-16.1/(16-16.2 blank)

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