S 092-027-001
(20)
Disconnect the cleaning tank assembly from the rain repellent bottle receptacle.
S 482-028-001
(21)
Connect the test equipment and the dry air source to the rain repellent bottle receptacle.
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30-43-00
ú CONFIG ú 02 Page 206 ú Jan 28/01
A
757
MAINTENANCE MANUAL
S 482-029-001
(22)
Set the dry air source to supply air at 100 psi.
S 862-030-001
(23)
Slowly turn the rain repellent shutoff valve to the open (vertical) position.
S 112-031-001
(24)
Push and release the RAIN REPELLENT L and R switches until no fluid flows from the nozzles.
NOTE:____It can be necessary to push the switches many times. During this step, it is possible that solvent will touch the airplane skin and glass.
S 862-032-001
(25)
Turn the rain repellent shutoff valve to the closed (horizontal) position.
S 862-033-001
(26)
Put the dry air source in the OFF position.
S 092-034-001
(27)
Remove the dry air source from the test equipment fitting.
S 082-035-001
(28)
Remove the test equipment from the rain repellent bottle receptacle.
S 862-036-001
(29)
Slowly turn the rain repellent shutoff valve to the open (vertical) position.
S 862-037-001
(30)
Turn the rain repellent shutoff valve to the closed (horizontal) position.
S 012-038-001
(31)
Disconnect the air supply line for the rain repellent system at one of these locations (Fig. 202):
(a)
Connection where the line comes through the flight compartment floor
(b)
ON AIRPLANES WITH AN ACCUMULATOR;
The connection is below the accumulator.
(c)
T-connector in the air supply line which is to the right of the right solenoid
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ALL ú
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本文鏈接地址：757 AMM 飛機維護手冊 防冰和排雨 CHAPTER 30 - ICE AND RAIN PROTECTION(158)
