TCH.1C-27J-2-29JG
2-17.1 REMOVAL (refer to figure
) , (refer
to figure
) , (refer to figure
) and
(refer to figure
WARNING
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OPEN THE CIRCUIT BREAKERS FIRE
ENGINES EXTG 1 (1WE) (3) AND FIRE
ENGINES EXTG 2 (2WE) (4) LOCATED ON
OVERHEAD CIRCUIT BREAKERS PANEL
(271VE) IN POSITIONS D 21 AND D 23
AND THE CIRCUIT BREAKERS FIRE
EXTG ENG 1 (3WE) (5) AND FIRE EXTG
ENG 2 (4WE) (6) LOCATED ON REAR MID
CIRCUIT BREAKERS PANEL (451VE) IN
POSITIONS K 11 AND K 12.
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WARNING
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TO PREVENT INJURY TO PERSONEL DO
NOT ROTATE THE FIRE HANDLE. ONLY
PULL OUT THE FIRE HANDLE.
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2.Pull the FIRE 1 PULL (FIRE 2 PULL) handle (5 and 6)
and verify visually, through the see-feel (lever) on the
valve body itself, that the lever on left fire shut-off
valve 39 DE (38DE) (9), in the left (right) nacelle,
indicates "CLOSE" (or "GROUND").
3.Disconnect the external electrical supply from the
aircraft (refer to manual
) .
CAUTION
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Take care to avoid loss of hydraulic fluid
from flex hoses.
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(Cont'd)
29-10-15
2-113