3.
 On the WIPER section of the panel 21VU (22VU), push the CAPT (F/O) RAIN RPLNT pushbutton switch.

 5. Close-up
________
 Subtask 30-45-00-865-053
-
Make sure that the rain repellentfluid flows through the CAPT (F/O)nozzle (for 0.4 seconds)

 -
Make sure that the compressed air removed the fluid that stays in the system.

 -
Make sure that the compressed air goes out through the CAPT and F/O nozzles.

There is no change.
The rain repellent fluid does not flowthrough the nozzles.
 A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1DA1, 1DA2, 2DA1, 2DA2, 3DA1, 3DA2, 4DA1, 4DA2, 5DA1, 5DA2, 2DA3, 3DA3,

R 4DA3, 5DA3, 4DG1, 4DG2, 5SQ1, 5SQ2
 Subtask 30-45-00-862-051
 B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002) Subtask 30-45-00-080-050
 C. Disconnect the source of compressed air from the blowout reservoir and install the blanking plug.

 Subtask 30-45-00-869-051
 D. Make sure that the work area is clean and clear of tool(s) and other items.
 Subtask 30-45-00-410-050
 E. Close Access
 (1)
 Close the access door. 811

 (2)
 Remove the access platform(s).

 (3)
 Remove the warning notice(s).

 WINDSHIELD RAIN PROTECTION - INSPECTION/CHECK
_____________________________________________ TASK 30-45-00-200-001 Inspection/Check of the Operation of the Windshield Wipers. WARNING : MAKE SURE THAT THE CIRCUIT BREAKERS RELATED TO THE WEATHER RADAR ARE
_______ OPENED, SAFETIED AND TAGGED.
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific spring scale No specific warning notice No specific access platform 4 m (13 ft. 1 in.)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
30-45-00-991-001 Fig. 601
 3. Job Set-up
__________ Subtask 30-45-00-941-052
 A. Safety Precautions
 (1)
 Put a warning notice in position to tell persons not to operate the system.

 (2)
 Put the access platform in position.

 4. Procedure
_________ Subtask 30-45-00-210-050
 A. Make sure visually that the wiper blade, the wiper arm, the stops for the wiper blade in the parking position and the lifting ramp are in the correct position. Make sure that the rubber of the wiper blade is not worn.
 Subtask 30-45-00-220-050
 B. When the wiper is in the parking position on the windshields, the lower edge of the fitting that attaches the wiper blade to the arm must be 4 +0.5 -0.5 mm (0.16 +0.02 -0.02 in.) from the closing panel. (Ref. Fig. 601/TASK 30-45-00-991-001)
 Subtask 30-45-00-480-051
 C. Put the spring scale on the bolt that attaches the wiper blade to the wiper arm.
 Subtask 30-45-00-220-051
 D. Make sure that the wiper moves off the surface of the windshield when you apply a force of 4.5 +0.1 -0.1 daN (10.1 +0.2 -0.2 lbf).
 5. Close-up
________ Subtask 30-45-00-080-051
 A. Remove the spring scale Subtask 30-45-00-942-052
 B. Close Access
 (1)
 Remove the access platform(s).

 (2)
 Remove the warning notice(s).

 Operation of the Windshield Wipers
 Figure 601/TASK 30-45-00-991-001
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 VALVE - RAIN REPELLENT SOLENOID (3DB1,3DB2) - REMOVAL/INSTALLATION
__________________________________________________________________
 TASK 30-45-41-000-001
 Removal of the Rain Repellent Solenoid Valve (3DB1,3DB2)

R WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:
_______ R - FLUSH IT AWAY WITH CLEAN WATER R - GET MEDICAL AID.
 WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL MATERIALS
_______
 ONLY WITH A GOOD SUPPLY OF AIR.
　
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