-
for the RH wing, close the door 744.
1EFF : 301-399, 1 28-26-44Page 412 1 1 May 01/04 1 1 1CES 1 Subtask 28-26-44-865-052
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1QA, 2QA, 7QA, 8QA, 11QA, 12QA, 1QL, 2QL, 3QL.
Subtask 28-26-44-710-050
E. Test
(1) Do an operational test of the main transfer system (Ref. TASK 28-26-00-710-001).
5. Close-up
________ Subtask 28-26-44-650-051
A. Fuel Configuration
(1) Refuel, defuel or transfer fuel as necessary (Ref. TASK 12-11-28-650-003), (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
Subtask 28-26-44-942-050
B. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : 301-399, 1 28-26-44Page 413 1 1 May 01/04 1 1 1CES 1
ACTUATOR - FUEL CONTROL VALVE (11QL,12QL) - REMOVAL/INSTALLATION
________________________________________________________________ TASK 28-26-51-000-001 Removal of the Fuel Control Valve Actuator 11QL(12QL) WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking cap
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific adjustable access platform 1.65 m (5 ft. 5 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
28-00-00-910-001 Fuel Safety Procedures 28-26-51-991-001 Fig. 401
1EFF : 301-399, 1 28-26-51Page 401 1 1 May 01/04 1 1 1CES 1
3. Job Set-up
__________
Subtask 28-26-51-941-051
A. Safety Precautions
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
(1)
You must obey the fuel safety procedures (Ref. TASK 28-00-00-910-001) when you do work on the fuel system.
(2)
Put the safety barriers in position.
Subtask 28-26-51-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU FUEL/CTR TK/AUTO/CTL 3QL R27 121VU FUEL/CTR TK/L&R XFR/CTL & IND 2QL R26 121VU FUEL/CTR TK/L&R XFR/CTL & IND 1QL R25
Subtask 28-26-51-010-050
C. Get Access
(1)
Put the adjustable access platform in position below the applicable access panel:
-
FOR 11QL
below 195AB
-
FOR 12QL
below 196AB.
(2)
Open the applicable access door on the access panel:
-
FOR 11QL
open 195AB
-
FOR 12QL
open 196AB.
1EFF : 301-399, 1 28-26-51Page 402 1 1 May 01/04 1 1 1CES 1
4. Procedure
_________
(Ref. Fig. 401/TASK 28-26-51-991-001) Subtask 28-26-51-020-050
A. Removal of the Fuel Control Valve Actuator 11QL (12QL)
(1)
Disconnect the electrical connector (5).
(2)
Install a blanking cap on the disconnected electrical connector (5).
(3)
Cut and discard the lockwire from the V-band clamp (2).
(4)
Release the V-band clamp (2).
(5)
Remove the actuator (4) from the drive sub-assembly (1), together with the V-band clamp (2).
(6)
Remove and discard the O-ring (3).
1EFF : 301-399, 1 28-26-51Page 403 1 1 May 01/04 1 1 1CES 1
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