(b)
On the bracket clean the contact area to be bonded with a lint free cloth and CLEANING AGENTS (Material No. 11-004).
(c)
On the new shouldered bushing (2) clean the contact area to be bonded with a lint free cloth and CLEANING AGENTS (Material No. 11-004).
(d)
Refer to the Manufactureres Instructions and apply a small quantity of BONDING AND ADHESIVE COMPOUNDS (Material No. 08-009) and BONDING AND ADHESIVE COMPOUNDS (Material No. 08-029) to:
-
the areas on the shouldered bushing (2) and,
-
the areas on the bracket which are to be bonded.
(e)
Use an applicable method and install the shouldered bushing (2) in the bracket.
NOTE : Make sure that the surfaces to be bonded are in good
____ contact with each other.
(f)
Wipe clean the excess bond material from the shouldered bushing
(2) and the bracket with a lint free cloth.
(g)
Let the bond material cure for the recommended period. (4 hours at 24 deg.C (75.20 deg.F)).
Attachment Components Figure 801/TASK 21-52-00-991-014
1EFF : 1 1R 1CES ALL 1 11 1 21-52-00 Page 804 Nov 01/00
(h) On the shouldered bushing (2) apply a small bead (1) of SEALANTS
(Material No. 09-016) to the edge of the
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE_______
THIS/THESE MATERIAL/S.
USE PROTECTIVE CLOTHING, RUBBER GLOVES AND GOGGLES.
shoulder of the bushing.
(i) The procedure is the same for the shouldered bushing (3).
Subtask 21-52-00-350-050
R B. Replacement of a Rod-End in the Support Rod 72b (Condensor and Air
R Conditioning Unit)
(Ref. Fig. 802/TASK 21-52-00-991-015)
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THIS/THESE_______
MATERIAL/S.
USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.
R (1) For the fixed rod-end (5):
R (a) Remove the fixed rod-end (5) from the support rod (72b).
R NOTE : The fixed rod-end is fastened in the support rod with an____
R adhesive material.
R Force may be necessary to release the fixed rod-end.
R Make sure that you do not damage the support rod (72b)
R when you do this.
R (b) Clean the threads of the new fixed rod-end (5) with a lint free
R cloth and CLEANING AGENTS (Material No. 11-004).
R (c) Apply a small quantity of adhesive, ECCOBOND 286 to the threads
R of the fixed rod-end (5).
R (d) Put the fixed rod-end (5) in position in the support rod (72b)
R and adjust it until you get the Dimension 'B'.
R Dimension 'B' = 306.1 +0.2 -0.2 mm (12.0511 +0.0078 -0.0078 in.).
R
R NOTE : make sure that the fixed rod-end (5) and the rod-end (2)____
R are in line with each other.
Attachment Points - Shouldered Bushings
Figure 802/TASK 21-52-00-991-015- 12 (SHEET 1)
1EFF : ALL 1 21-52-00 Page 806
1 1 Feb 01/98
1 1
1CES 1
Attachment Points - Shouldered Bushings
Figure 802/TASK 21-52-00-991-015- 22 (SHEET 2)
1EFF : ALL 1 21-52-00 Page 807
1 1 Feb 01/98
1 1
1CES 1
R R R (e) Let the adhesive cure for the recommended time (refer to the Manufacturers instructions.
R (2) For the adjustable rod-end (2):
(a) Remove the heat shrink protective cover from the support rod (72b).
(b) Bend back the lock tabs on the washer (1) and loosen the nut (3).
(c) Remove the rod-end (2) together with the washer (1) and the nut (3).
(d) Remove and discard the washer (1) and remove the nut (3) from the rod-end (2).
R R (e) Put the nut (3) in position on the new rod-end (2) and screw it on as far as it will go.
R (f) Put the new washer (1) in position on the rod-end (2).
(g) Put an applicable sized piece of heat shrink tubing on the body of the support rod (72b).
(h) Put the rod-end (2) in position in the support rod (72b) and adjust it until you get the dimension 'B'. Dimension 'B' = 306.1 +0.2 -0.2 mm (12.0511 +0.0078 -0.0078 in.).
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 AIR CONDITIONING 空调 4(23)