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757
MAINTENANCE MANUAL
S 824-014
CAUTION: MAKE SURE THAT THERE IS A MINIMUM CLEARANCE OF 0.75 INCH
_______ BETWEEN THE WING TAI VALVE (1) AND THE ADJACENT STRUCTURE. DAMAGE TO THE WING TAI VALVE (1), THE STRUCTURE, OR OTHER EQUIPMENT CAN OCCUR IF YOU DO NOT KEEP THIS MINIMUM CLEARANCE.
(2)
Put the wing TAI valve (1) in position so that you keep a minimum clearance of 0.75 inch between the wing TAI valve (1) and any equipment or structure. Install the clamp (3) in this position.
S 434-015
(3)
Install the gasket (4) between the wing TAI valve (1) and the inboard duct section.
S 434-016
(4)
Install the clamp (5).
S 434-017
(5)
Connect the tube assembly (2) to the wing TAI valve (1).
S 434-018
(6)
Connect the electrical connector to the wing TAI valve (1).
S 434-019
(7)
Connect the jumper assemblies (6) to the wing TAI valve (1).
S 414-019
(8)
Install the fixed wing upper and lower access panels, 511KT and 521UBX, or 611KT and 611UBX (Ref 06-44-00).
S 864-020
(9)
Remove the DO-NOT-CLOSE tag and close the P11 panel circuit breaker:
(a) 11A35, INDICATOR LIGHTS 4
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757 MAINTENANCE MANUAL
S 864-034
(10) Remove the DO-NOT-CLOSE tag and close the applicable P11 panel circuit breaker:
(a) 11C28, 11C29, 11D29, or 11R20, WING ANTIC ICE or ANTI-ICE WING
E. Do a test of the wing thermal anti-ice valve installation:
S 864-023
(1)
Supply electrical power (AMM 24-22-00/201).
S 864-024
(2)
Make sure that the ISOLATION VALVE switch-light on the P5 panel is in the OFF position.
S 864-025
(3)
Make sure that the WING ANTI-ICE switch-light on the P5 panel is in the OFF position.
S 864-026
WARNING:_______YOU MUST WEAR EAR AND EYE PROTECTIVE DEVICES. THE HOT AIR IN
THE PRESSURIZED DUCTS CAN CAUSE INJURY TO PERSONS.
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本文链接地址：757 AMM 飞机维护手册 防冰和排雨 CHAPTER 30 - ICE AND RAIN PROTECTION(31)
