**ON A/C ALL
TASK 31-33-16-400-001
Installation of the Three-Axis-Accelerometer (LA)
R NOTE : For the correct function of the accelerometer, it must be installed in____ horizontal position exactly. If an adjustment of the accelerometer position is necessary, it can made through installation of different numbers of washers.
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R 31-33-00-710-011 31-33-00-710-016 53-32-12-400-002 Functional Test of the Three-Axis-Accelerometer Operational Test of the Three-Axis-Accelerometer via MCDUInstallation of the Cabin Floor Panels
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
31-33-16-991-001-A Fig. 401
**ON A/C 051-051,
31-33-16-991-001 Fig. 401A
3. Job Set-up
__________
Subtask 31-33-16-860-050
A. Aircraft Maintenance Configuration
(1) Make sure that the aircraft electrical circuits are energized.
(2)
Make sure that the floor panel 241JF is removed.
Subtask 31-33-16-865-051
B.
Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
121VU RCDR/ACCLRM 9TU K18
4. Procedure
_________ R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 401/TASK 31-33-16-991-001-A)
**ON A/C 051-051,
(Ref. Fig. 401A/TASK 31-33-16-991-001) R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 31-33-16-420-050-A
A. Installation of the Three-Axis Accelerometer NOTE : For the correct function of the Accelerometer, it must be
____ installed in horizontal position exactly. If an adjustment of the accelerometer position is necessary (studs was removed), it can made through installation of different numbers of washers.
1EFF : ALL 1 31-33-16Page 407 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 31-33-16Page 408 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(1) Clean the component interface and/or the adjacent area.
(2) Put the three-axis accelerometer (1) in position.
(3) Remove the blanking caps and connect the electrical connector (2) to the three-axis accelerometer (1).
**ON A/C 051-051,
Subtask 31-33-16-420-050
A. Installation of the Three-Axis Accelerometer
(1) Clean the component interface and/or the adjacent area.
(2) Put the three-axis accelerometer (1) in position.
(3) Remove the blanking caps and connect the electrical connector (2) to the three-axis accelerometer (1).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 203-299, 301-399, 401-499,
R Subtask 31-33-16-710-050-A
R R B. Do the functional test of the three-axis-accelerometer (Ref. TASK 31-33-00-710-011)
R R R NOTE : As an alternative procedure, you can do the operational test of____ the three-axis-accelerometer via the MCDU (Ref. TASK 31-33-00-710-016).
R **ON A/C 201-202,
Subtask 31-33-16-710-050
R B. Do the functional test of the three-axis-accelerometer (Ref. TASK 31-33-00-710-011)
Subtask 31-33-16-420-051-A
C. Tighening of the Three-Axis Accelerometer
(1) Install the nuts (6) and tighten.
**ON A/C 051-051,
Subtask 31-33-16-420-051
C. Tighening of the Three-Axis Accelerometer
(1) Install the washers (3) and the bolts (4) and tighten.
**ON A/C ALL
5. Close-up
________
Subtask 31-33-16-410-050
A. Close Access
(1)
Install the floor panel 241JF. (Ref. TASK 53-32-12-400-002)
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