R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 30-11-00-440-053
B. Trouble Shoot the Applicable Wing-Anti-Ice Control-Valve WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE
_______
LOCKWIRE CAN CUT OR BLIND YOU.
(1) If you do not know the cause of the defect, do these subsequent steps:
(a)
Remove and discard the lockwire from the bolt (1).
(b)
Remove the bolt (1) from the indicator (2).
(c)
Install the bolt (1) in the stowage position.
(d)
Safety the bolt (1) with MISCELLANEOUS (Material No. 19-010).
(e)
Slowly operate the indicator (2) with your hand to make sure that it moves freely.
**ON A/C 301-399,
Subtask 30-11-00-440-053-A
B. Trouble Shoot the Applicable Wing-Anti-Ice Control-Valve WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE
_______
LOCKWIRE CAN CUT OR BLIND YOU.
(1)
If you do not know the cause of the defect, do these subsequent steps:
(a) FOR 9DL
-
remove and discard the lockwire from the locking screw (1)
-
remove the locking screw (1) from the indicator (2).
(2)
FOR 10DL
-remove and discard the lockwire from the locking plate (6)
-move the locking plate (6) to its central position.
R R R (3) FOR 9DL - install the locking screw (1) in the stowage position. Safety the locking screw (1) with MISCELLANEOUS (Material No. 19-010).
R (4) Do the test that follows:
R R R (a) FOR 9DL - slowly operate the indicator (2) with your hand to make sure that it moves freely.
R R R R R (b) FOR 10DL - slowly operate the rod (5) with your hand to make sure that it moves freely - safety the locking plate (6) with MISCELLANEOUS (Material No. 19-010).
R **ON A/C ALL
Subtask 30-11-00-865-054
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1DL, 2DL, 2KD.
Subtask 30-11-00-810-050
D. Fault Isolation
(1) Do the trouble-shooting of the wing anti-ice control valve (Ref. TSM 30 PB 101) and do the necessary repair procedure.
5. Close-up________
Subtask 30-11-00-860-066
R A. Aircraft Configuration
R R (1) Remove the placard (that told the aircraft crew that the wing anti-ice control valve(s) were deactivated).
(2) Make an applicable entry in the aircraft log.
Subtask 30-11-00-410-053
B. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) Install the applicable access panel (Ref. TASK 57-41-37-400-008):
-
FOR 9DL
install 522WB
-
FOR 10DL
install 622WB.
Subtask 30-11-00-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 30-11-00-942-056
D. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
TASK 30-11-00-040-004
Deactivation of the RH Wing Anti-Ice Control Valve 10DL to the OPEN position
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
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