R **ON A/C 051-099, 106-149, 151-199, 207-299, 301-399, 401-499,
Subtask 26-21-41-280-050-A
A. Weight Check
(1)
Remove the protective cap (supplied by bottle vendor).
(2)
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) as follows
-put the CRADLE - FIRE EXTINGUISHER BOTTLE (83000007) on the scale,
-adjust the scale to zero,
-put the bottle on the cradle,
-the weight of the bottle must be the same as the weight specified on the bottle identification plate, minus 0.10 lb (0.05 kg) maximum.
R R NOTE : The weight specified on the bottle does not include the weight____ of the discharge head, cartridge and protective caps.
R (3) Install the protective cap (supplied by bottle vendor).
R **ON A/C ALL
5. Close-up________
Subtask 26-21-41-420-053
A. Installation of the Equipments
(1) Install the discharge head on the bottle (Ref. TASK 26-21-41-400-002).
(2) Install the cartridge on the discharge head (Ref. TASK 26-21-41-400-004).
(3) Install the fire extinguisher bottle (Ref. TASK 26-21-41-400-001).
TASK 26-21-41-280-002
Hydrostatic Test of Bottles Including Check Setting of Pressure Switch
1. Reason for the Job__________________
Refer to the MPD TASK: 262141-02
2. Job Set-up Information______________________
A. 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
CMM 262005
CMM 262079
3. Job Set-up__________
Subtask 26-21-41-020-054
A. Removal of the Hardware
(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).
1EFF : ALL 1 26-21-41Page 604 1 1 May 01/05R 1 1 1CES 1
4. Procedure
_________
**ON A/C 001-049, 101-105, 201-206,
Subtask 26-21-41-280-051
A. Do a hydrostatic test of the fire extinguisher bottle (Ref. CMM 262079). R **ON A/C 051-099, 106-149, 151-199, 207-299, 301-399, 401-499,
Subtask 26-21-41-280-051-A
A. Do a hydrostatic test of the fire extinguisher bottle (Ref. CMM 262005). **ON A/C ALL
5. Close-up
________
Subtask 26-21-41-420-054
A. Installation of the Hardware
(1)
Install the discharge head on the bottle (Ref. TASK 26-21-41-400-002).
(2)
Install the cartridge on the discharge head (Ref. TASK 26-21-41-400-004).
(3)
Install the fire extinguisher bottle (Ref. TASK 26-21-41-400-001).
PIPE - ENGINE FIRE EXTINGUISHING - MAINTENANCE PRACTICES
________________________________________________________
TASK 26-21-49-820-001
Shimming Procedure for the Engine Fire-Extinguishing Pipe
1. Reason for the Job
__________________
To install the engine fire-extinguishing pipe without stress.
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 warning notice
No specific access platform 1.60 m (5 ft. 3 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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