____________________________________________________________
 TASK 34-11-19-200-001
 Inspection Sensor Angle of Attack (3FP1, 3FP2, 3FP3)
 1. Reason for the Job
__________________
 Make sure that there is no paint on the vane and on the movable part of the
 three AOA sensors.
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE  QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 No specific lint-free cloth
 No specific access platform 3.40 m (11 ft. 2 in.)

 B. Consumable Materials
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
Material No. 12-005B  USA MIL-R-25134 CHLORINATED,NON PHENOLIC STRIPPERS (Ref. 20-31-00)
 3. Job Set-up
__________

R  **ON A/C 001-049, 101-105, 151-199, 201-228,
R  Post SB 34-1222 For A/C 001-049,101-105,151-199,201-228, Subtask 34-11-19-860-053
 A. Get Access
 (1)
 Put an access platform in position in zone 231 for AOA sensor 3FP1 (232 for 3FP2) (127 for 3FP3).

 (2)
 Remove the AOA senso slip-on cover.

R 1EFF : 001-049, 101-105, 151-199, 201-228, 1 34-11-19Page 601 1 1 May 01/05 1 1 1CES 1

 Subtask 34-11-19-865-053
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 3FP1 49VU ANTI ICE/PROBES/AOA/1 4DA1 D04 49VU NAV PROBES/ADIRU 1/AND AOA 1/26VAC 5FP1 F07 49VU NAV PROBES/ADIRU1/115VAC 4FP1 F06 
R  **ON A/C 001-049, 101-105, 201-203,
 121VU ADIRS/ADIRU/3PWR/SWTG  9FP  N10
 **ON A/C 151-199, 204-228,
 121VU ADIRS/ADIRU/3PWR/SWTG  9FP  N09 
R  **ON A/C 001-049, 101-105, 151-199, 201-228, 
R  Post SB  34-1222 For A/C 001-049,101-105,151-199,201-228,
 FOR 3FP2 
R  **ON A/C 001-049, 101-105, 201-203,
 121VU ADIRS/ADIRU/2PWR/SHED 121VU ADIRS/ADIRU/2/26VAC AND AOA 121VU ADIRS/ADIRU/2/115VAC  10FP 5FP2 4FP2  N11N09N07
 **ON A/C 151-199, 204-228,
 121VU ADIRS/ADIRU/2PWR/SHED 121VU ADIRS/ADIRU/2/26VAC AND AOA 121VU ADIRS/ADIRU/2/115VAC  10FP 5FP2 4FP2  N10N08N06 
R  **ON A/C 001-049, 101-105, 151-199, 201-228,
 122VU ANTI ICE/PROBES/2/AOA  4DA2  Y13 

R 1EFF : 001-049, 101-105, 151-199, 201-228, 1 34-11-19Page 602 1 1 May 01/05 1 1 1CES 1

 -------------------------------------------------------------------------------
R  PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------**ON A/C 001-049, 101-105, 151-199, 201-228, 
R  Post SB  34-1222 For A/C 001-049,101-105,151-199,201-228,
 FOR 3FP3 
R  **ON A/C 001-049, 101-105, 201-203,
 121VU ADIRS/ADIRU/3PWR/SWTG 121VU ADIRS/ADIRU/3/26VAC AND AOA 121VU ADIRS/ADIRU/3/115VAC  9FP 5FP3 4FP3  N10N08N06
 **ON A/C 151-199, 204-228,
 121VU ADIRS/ADIRU/3PWR/SWTG 121VU ADIRS/ADIRU/3/26VAC AND AOA 121VU ADIRS/ADIRU/3/115VAC  9FP 5FP3 4FP3  N09N07N05 
R  **ON A/C 001-049, 101-105, 151-199, 201-228,
 122VU ANTI ICE/PROBES/3/AOA  4DA3  Z15
 4. Procedure_________
 CAUTION : DO NOT TOUCH THE AOA VANE IMMEDIATELY AFTER POWER-OFF BECAUSE IT_______ IS VERY HOT AND CAN BURN YOU. LET THE TEMPERATURE OF THE AOA VANE DECREASE FOR A FEW MINUTES BEFORE YOU TOUCH IT. 
R  **ON A/C 001-049, 101-105, 151-199, 201-228, 
R  Post SB  34-1222 For A/C 001-049,101-105,151-199,201-228,
 Subtask 34-11-19-210-051
 A. Make sure that there is no paint on the vane and mounting base of the three AOA sensors. 

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 Subtask 34-11-19-210-052
 B. If there is paint, remove it very carefully with STRIPPERS (Material No. 12-005B) and a lint-free cloth.
 CAUTION : MAKE SURE THAT NO LIQUID GOES INTO THE BEARING THROUGH THE_______ SPACE BETWEEN THE AOA VANE AND BODY. LIQUID IN THE AOA SENSOR CAN CAUSE CORROSION AND DAMAGE.
 Subtask 34-11-19-210-053
　
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