(5)
 Tighten the nuts (19).

 (6)
 Safety the nuts (19) with corrosion-resistant steel lockwire 0.8 mm

 (0.032 in.) dia.

 (7)
 TORQUE the swivel nut (13) to between 3.4 and 4.0 m.daN (25.07 and

 29.49 lbf.ft).

 (8)
 Safety the swivel nut (13) with corrosion-resistant steel lockwire

 0.8 mm (0.032 in.) dia.

 (9)
 Connection of the electrical connector

 (a)
 Remove the blanking caps from the electrical connectors.

 (b)
 Make sure that the electrical connectors are clean and in the correct condition.

 (c)
 Put the switch guard (3A) over the electrical connector (3).

 (d)
 Connect the electrical connector (3).

 (e)
 Put the switch guard (3A) in position and install the screw (3B).

 (10) Install the fire-extinguisher-bottle cartridge (20) (Ref. TASK 26-22-42-400-001).
R 1EFF : 051-099, 201-210, 1 26-22-41Page 415 1 1 May 01/05 1 1 1CES 1

 **ON A/C ALL

 Subtask 26-22-41-860-051
 C. Preparation for Test
 (1) Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002).

 NOTE : For this test procedure we recommend that a minimum of two
____ persons are in constant contact with each other through the service interphone system. One person must monitor the cockpit APU FIRE panel 20VU, the other person must be at Zone 313.
 (2)
 On the CAPT jack panel, connect the 600 ohm headset to the related connector.

 (3)
 On the overhead panel 50VU, make sure that the ON legend on the SVCE INT OVRD pushbutton switch is off.

 (4)
 In Zone 314, connect the 600 ohm boomset to the service interphone jack.

 Subtask 26-22-41-865-053
 D. Remove the safety clip(s) and the tag(s) and close this(these) circuit
 breaker(s): R 1WG, 2WG, 1WF, 2WF, 3WF, 4WF
 Subtask 26-22-41-710-051
 E. Do the operational test of Fire Extinguisher Bottle
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the APU FIRE panel 20VU: On the APU FIRE panel 20VU:
 -press and hold the TEST  - the SQUIB and the DISCH legends in pushbutton switch. the AGENT pushbutton switch come on.
 2. On the APU FIRE panel 20VU: On the APU FIRE panel 20VU:
 -release the TEST pushbutton  - the SQUIB and the DISCH legends in switch. the AGENT pushbutton switch go off.

 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
3. On the pressure switch of the fire extinguisher bottle: - put the 3/32 in. allen key into the pressure switch hexagon test-socket. Slowly turn the allen key clockwise or counterclockwise approx. 10 degrees. On the APU FIRE panel 20VU:- the DISCH legend in the AGENTpushbutton switch comes on.
 4. On the pressure switch of the fire extinguisher bottle: - slowly turn the allen key to the initial position and remove it. On the APU FIRE panel 20VU:- the DISCH legend in the AGENTpushbutton switch goes off.
 5. Close-up________
 Subtask 26-22-41-860-052
 A. Put the aircraft back to its initial configuration. 
R R R  (1) Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD. 
R R  (2) On the CAPT jack panel, disconnect the 600 ohm headset from the related connector. 
R  (3) In Zone 314, disconnect the 600 ohm boomset to the service interphone jack. 
R  (4) De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
 Subtask 26-22-41-410-052
 B. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.
 (2) Close the maintenance door 314AR.
 (3) Remove the warning notice(s).

 (4) Remove the access platform(s).

 BOTTLE - FIRE EXTINGUISHER - INSPECTION/CHECK
_____________________________________________
 TASK 26-22-41-280-002
 Remove and do a Hydrostatic Test Including Check of the Pressure Switch Setting of the APU Fire Extinguisher Bottle (11WF)
 1.
 Reason for the Job

__________________
 Refer to the MPD TASK: 262241-01

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
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