(2)
Install the new O-ring (8) in the discharge head (1). NOTE : Replace the discharge head (1) if the fire extinguisher bottle
____ (9) has been used.
(3)
Install the nut assembly:
(a)
Install the spring (5) and the knurled ring (6) in the three keyways of the nut (2). Lock the assembly with the retaining ring (7).
(b)
Install the nut assembly on the discharge head (1) and install the ring (3).
(c)
Install the new O-ring (4).
(4)
Install the discharge head (1) on the fire extinguisher bottle (9) but do not torque at this time.
(5)
Install the fire extinguisher bottle (9) on the DISCHARGE HEAD, INSTL
-FIRE EXTINGUISHER BOTTLE (98D26203500000).
(a) Set the discharge head:
-
use the discharge head locator (5) for the bottle 1,
-
use the discharge head locator (2) for the bottle 2. NOTE : Remove the discharge head locator which is not used.
____
(b)
Put the bottle (9) on the supports (3).
(c)
Safety the bottle (9) with the screws (1) and tighten by hand.
(d)
Install the pin (6) in the discharge head (7) and on the discharge head locator (2) or (5).
(e)
TORQUE the nut (8) with the wrench (4) to between 45 and 55 lbf.ft (6.10 and 7.45 m.daN).
(f)
Remove the screws (1).
(6)
Remove the fire extinguisher bottle (9) from the DISCHARGE HEAD, INSTL - FIRE EXTINGUISHER BOTTLE (98D26203500000) and put it on the applicable support.
(7)
Safety the nut (8) of the discharge head (7) with stainless steel lockwire.
**ON A/C ALL
5. Close-up
________ Subtask 26-21-41-410-051
A. Close Access
(1)
Install the cartridge on the engine fire-extinguisher bottle (Ref. TASK 26-21-41-400-004).
(2)
Install the engine fire-extinguisher bottle (Ref. TASK 26-21-41-400-001).
1EFF : ALL 1 26-21-41Page 433 1 1 May 01/05R 1 1 1CES 1
BOTTLE - FIRE EXTINGUISHER (1WM1,1WM2,2WM1,2WM2,5WE1,5WE2,6WE1,6WE2,7WE1,7WE2,
______________________________________________________________________________
8WE1,8WE2) - INSPECTION/CHECK
_____________________________
TASK 26-21-41-280-001
Weight Check of the Engine Fire-Extinguisher Bottle (6WE1,6WE2,8WE1,8WE2)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
R No specific protective cap (supplied by bottle vendor) No specific scale up to 80 lbs (36 kg) accuracy 0.01 lb (0.005 kg) R 83000007 1 CRADLE - FIRE EXTINGUISHER BOTTLE
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
26-21-41-000-001 Removal of the Engine Fire-Extinguisher Bottle (6WE1,8WE1,6WE2,8WE2) 26-21-41-000-002 Removal of the Discharge Head of the Engine Fire-Extinguisher Bottle 26-21-41-000-004 Removal of the Cartridge of the Engine Fire-Extinguisher Bottle 26-21-41-400-001 Installation of the Engine Fire-Extinguisher Bottle (6WE1,8WE1,6WE2,8WE2) 26-21-41-400-002 Installation of the Discharge Head of the Engine Fire-Extinguisher Bottle 26-21-41-400-004 Installation of the Cartridge of the Engine Fire-Extinguisher Bottle
3. Job Set-up
__________
Subtask 26-21-41-020-053
A. Removal of the Equipments
(1)
Remove the fire extinguisher bottle (Ref. TASK 26-21-41-000-001).
(2)
Remove the cartridge from the discharge head (Ref. TASK 26-21-41-000-004).
(3)
Remove the discharge head from the bottle (Ref. TASK 26-21-41-000-002).
4. Procedure
_________
**ON A/C 001-049, 101-105, 201-206,
Subtask 26-21-41-280-050
A. Do a weight check of the fire extinguisher bottle with the scale up to 80 lbs (36 kg) accuracy 0.01 lb (0.005 kg) (protective cap installed on the discharge outlet). The weight of the bottle must be the same as the TOTAL WT specified on the bottle identification plate, minus 0.11 lb (50 g) maximum.
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM FIRE PROTECTION 防火2(36)
