C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
2 O-ring 27-64-51 01 -050 5 gasket 27-64-51 01 -060
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump 27-50-00-866-008 Extension of the Flaps on the Ground 27-60-00-866-002 Extension-Retraction of the Spoilers for Maintenance 27-64-00-710-001 Operational Test of the Spoiler Hydraulic Actuation 29-10-00-863-001 Pressurize the Green Hydraulic System 29-10-00-863-002 Pressurize the Yellow Hydraulic System 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply
29-10-00-864-001 Depressurize the Green Hydraulic System
29-10-00-864-002 Depressurize the Yellow Hydraulic System
29-10-00-864-003 Depressurize the Blue Hydraulic System
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through the Ground Connector 27-64-51-991-004 Fig. 403
3. Job set-up
__________ Subtask 27-64-51-941-059
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the warning notice(s) are in the cockpit to tell persons not to operate the slat controls.
(3)
Make sure that the warning notice is in the cockpit to tell persons not to pressurize the hydralic systems.
Subtask 27-64-51-860-055
B. Aircraft Maintenance Configuration WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1)
Make sure that the access platform is below the applicable servo-valve (3).
(2)
Make sure that the flaps are fully extended (Ref. TASK 27-50-00-866-008).
(3)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is installed.
(4)
Make sure that the applicable spoiler (Ref. TASK 27-60-00-866-002) has been extended.
(5)
Make sure that the COLLAR-SAFETY, SPOILER (98D27604000000) is on the piston rod of the servo-control.
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(6) Make sure that the applicable hydraulic system is depressurized:
-
for the spoiler 1 and the spoiler 5, depressurize the Green hydraulic system (Ref. TASK 29-10-00-864-001) and the green hydraulic reservoir (Ref. TASK 29-14-00-614-001)
-
for the spoiler 2 and the spoiler 4, depressurize the Yellow hydraulic system (Ref. TASK 29-10-00-864-002) and the yellow hydraulic reservoir (Ref. TASK 29-14-00-614-001)
-
for the spoiler 3, depressurize the Blue hydraulic system (Ref. TASK 29-10-00-864-003) and the blue hydraulic system reservoir (Ref. TASK 29-14-00-614-001).
Subtask 27-64-51-865-054
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 49VU HYD/HYD PWR/B WARN/& CTL 2702GJ C12 121VU HYDRAULIC/SOL VALVES/G/Y/PTU 1801GL N34 121VU HYDRAULIC/HYD POWER/Y 3803GX N30 121VU HYDRAULIC/Y HYD/PUMP ENG2/MONG 3700GD Q37 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 121VU HYDRAULIC/G HYD/PUMP ENG1/CTL 1701GK R35 121VU HYDRAULIC/G HYD/PUMP ENG1/MONG 1702GK R34 123VU B HYD/ELEC PUMP 2701GJ AB09 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
4. Procedure_________
(Ref. Fig. 403/TASK 27-64-51-991-004)
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
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