(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Remove the blanking caps from the electrical connectors. Subtask 29-11-52-420-053
B.
Installation of the Actuator of the Engine Pump Fire-Valve CAUTION : MAKE SURE THAT THE ACTUATOR AND THE ENGINE PUMP FIRE VALVE
_______ TOUCH ACROSS THEIR FULL SURFACES AND CORRECTLY CONNECT WITH :
-
THE DRIVE SHAFT OF THE ACTUATOR ENGAGED IN THE COUPLING OF THE ENGINE PUMP FIRE VALVE
-
THE DOWEL PIN IN THE ADAPTOR PLATE ENGAGED WITH THE HOLE IN THE ACTUATOR ASSEMBLY.
(1)
Remove the blanking covers from the actuator (1) and the adaptor plate (5).
(2)
Align the actuator (1) with the pin (6), and put the actuator (1) in position on the adaptor plate (5).
(3)
Make sure that the drive shaft of the actuator engages the engine pump fire-valve correctly.
(4)
Install the screws (4) into the clamp half (3), and install the new O-rings (2) (Ref. TASK 20-29-00-911-001) onto the screws (4).
(5)
Put the clamp halves (3) and (7) in position on the actuator assembly
(1) and the adaptor plate (5).
(6)
Install the screws (4) into the clamp half (7).
(7)
Put the bonding strap (9) in position on the actuator (1), and install the screw (10) (Ref. TASK 20-28-00-912-004).
(8)
Remove the blanking caps and connect the electrical connector (8). Subtask 29-11-52-865-057
C.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1702GK, 1703GK.
1EFF : ALL 1 29-11-52Page 420 1 1 May 01/04R 1 1 1CES 1
Subtask 29-11-52-863-053
D. Pressurize the Hydraulic System WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES
_______ ARE CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
(1)
Pressurize the Green Hydraulic system (Ref. TASK 29-10-00-863-001). Subtask 29-11-52-720-052
E.
Test
(1) Do a functional test of the engine pump fire-valve (Ref. TASK 29-10-00-720-001).
Subtask 29-11-52-864-053
F. Depressurize the Applicable Hydraulic System WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES
_______ ARE CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
(1) Depressurize the Green Hydraulic system (Ref. TASK 29-10-00-864-001).
5. Close-up
________ R **ON A/C 001-049, 051-061, 101-103, 201-203,
Subtask 29-11-52-410-052
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access panel 574AB.
R **ON A/C 062-099, 104-149, 151-199, 204-299, 301-399, 401-499,
Subtask 29-11-52-410-052-A
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the access panel 574AB.
**ON A/C ALL
Subtask 29-11-52-942-055
B. Remove of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
VALVE - ENGINE PUMP FIRE (1046GK) - INSPECTION/CHECK
____________________________________________________ TASK 29-11-52-200-001 Inspection of the Engine Pump Fire-Valve (1046GK) 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
__________________
To make a visual inspection of the engine pump fire-valve
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 safety barriers
No specific warning notice
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