(3)
Make sure that the clamp is in the correct condition. Make sure that it is correctly attached to the structure and can be correctly locked.
Subtask 36-22-17-420-051
B. Installation of the Sensing-Elements CAUTION : REMOVE OR INSTALL THE SENSING ELEMENTS CAREFULLY. DO NOT TWIST,
_______
BEND OR CAUSE KINKS IN THE SENSING ELEMENTS.
NOTE : Obey the permitted tolerances for the installation of the sensing
____ elements: (Ref. Fig. 402/TASK 36-22-17-991-010) and (Ref. Fig. 403/TASK 36-22-17-991-011) Make sure that the clearance between the sensing element and the duct is approximately 12.7 mm (0.5000 in.), measured over the full length of the sensing element.
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Install the grommet (4) on the sensing element.
(4)
Put the sensing element in the correct installation position.
(5)
Put the grommet (4) in position on the sensing element.
(6)
Install the sensing element with the attached grommet (4) to the
clamp (5).
Permitted Tolerances of the Sensing Elements Figure 402/TASK 36-22-17-991-010
R 1EFF : 1 1 1CES ALL 1 111 36-22-17 Page 419 May 01/04
Typical Installation of the Sensing Elements
Figure 403/TASK 36-22-17-991-011
1EFF : ALL 1 36-22-17 Page 420
1 1 May 01/04
1 1
1CES 1
NOTE : The slot of the grommet must be on the opposite to the camloc
____
of the clamp.
(7)
Close the clamp (5) and tighten the camloc (3).
(8)
Remove the blanking caps from the electrical connector(s) and the
receptacle(s).
(9)
Install the socket of the sensing element to the bracket.
(10)
Install the bonding jumper to the socket.
(11)
Install the retaining nut (1) and TORQUE it to between 0.58 and 0.69 m.daN (51.32 and 61.06 lbf.in).
(12)
Safety the retaining nut (1) and the socket with lockwire, corrosion-resistant steel dia. 0.8 mm (0.032 in.) to the bracket.
(13)
Install the union nut (2) to the socket and TORQUE it to between 0.58 and 0.69 m.daN (51.32 and 61.06 lbf.in).
(14)
Safety the union nut (2) with lockwire, corrosion-resistant steel dia
0.8 mm (0.032 in.) to the retaining nut (1).
(15)
On the bulkhead remove the blanking caps from the electrical connector(s).
(16)
Install the union nut (2) to the bulkhead connection (6) and torque to between 0.58 and 0.69 m.daN (51.32 and 61.06 lbf.in).
(17)
Safety the union nut (2) with lockwire, corrosion-resistant steel dia. 0.8 mm (0.032 in.) to the bulkhead connection (6).
Subtask 36-22-17-865-052
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1HV, 2HV, 2HA1, 2HA2, 3HA1, 3HA2.
Subtask 36-22-17-710-050
D. Do the Operational test of the leak detection system (Ref. TASK 36-22-00-710-001).
5. Close-up
________ R **ON A/C 001-049, 051-099, 101-149, 201-299,
Subtask 36-22-17-410-051
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
For the overheat sensing elements between FR49 and FR50:
(a) Install the access panel 197BB.
(3)
For the APU overheat sensing elements between the FR46 and FR47:
(a) Install the partition panel 151BW (Ref. TASK 25-55-11-400-001).
(4)
For the APU overheat sensing elements between the FR47 and FR49:
(a) Install the access panel 151CW.
(5)
For the APU overheat sensing elements between the FR49 and FR52:
(a) Install the access panel 151DW.
(6)
For the APU overheat sensing elements between the FR52 and FR55:
(a) Install the access panel 151EW.
(7)
For the APU overheat sensing elements between the FR55 and FR58:
(a) Install the access panel 151HW.
(8)
For the APU overheat sensing elements between the FR58 and FR59:
(a) Install the access panel 151JW.
(9)
For the APU overheat sensing elements between the FR59 and FR62:
(a) Install the access panel 161AW.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM PNEUMATIC 气源 2(144)
