R R (6) Make sure that the low-pressure switch hose/tube assembly (17) is in the correct position on the engine.
R R NOTE : Use a second wrench to hold the fittings when you torque the____ coupling nuts. This prevents damage to the tube assemblies.
R R (7) TORQUE the coupling nut on the low-pressure switch to between 7.0 and 7.68 m.daN (51.62 and 56.63 lbf.ft).
R R (8) TORQUE the coupling nut on the pressure hose/tube to between 2.42 and 2.76 m.daN (17.84 and 20.35 lbf.ft).
R R (9) TORQUE the bolts (7) to between 0.23 and 0.28 m.daN (20.35 and 24.77 lbf.in).
R R (10) Remove the container. END POST SB RA32029-13
Subtask 29-11-49-710-062
R C. Operational Test
(1) Do an operational test of the Green hydraulic system (Ref. TASK 29-11-00-710-001).
(2) During the dry motoring of the engine 1, make sure that there are no leaks from the hydraulic low-pressure switch tube.
(3) Make sure that the level of the hydraulic fluid in the Green reservoir is correct. If necessary, fill the reservoir (Ref. TASK 12-12-29-611-001) or (Ref. TASK 12-12-29-611-002).
5. Close-up________
Subtask 29-11-49-860-080
A. Aircraft Maintenance Configuration
(1) Remove the access platform(s).
(2) Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 29-11-49-410-063
B. Close Access
(1) Close the left fan cowl door:
FOR 1000EM1
-close the door 437AL (Ref. TASK 71-13-00-410-040).
(2)
Close the door 195BB. Subtask 29-11-49-942-064
C.
Safety Precautions
(1) Remove the warning notice(s).
1EFF : ALL 1 29-11-49Page 456 1 1 Aug 01/05R 1 1 1CES 1
TASK 29-11-49-000-006
Removal of the Pressure-Relief Valve Hose/Tube
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
WARNING : DO NOT TOUCH THE HYDRAULIC SYSTEM COMPONENTS FOR A SHORT TIME AFTER
_______ THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS STAY HOT FOR SOME TIME AND CAN CAUSE INJURY.
CAUTION : DO NOT LET HYDRAULIC FLUID FALL ON THE ENGINE. UNWANTED HYDRAULIC
_______ FLUID MUST BE REMOVED IMMEDIATELY WITH A CLEAN LINT FREE CLOTH. THE FLUID CAN CAUSE DAMAGE TO THE SURFACE PROTECTION AND TO SOME PARTS.
1. Reason for the Job
__________________
Self Explanatory
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 protective covers
No specific warning notice(s)
No specific wrench
No specific container 5 l (1.3208 USgal)
FOR FIN 1000EM1
No specific access platform 0.8 m (2 ft. 7 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM HYDRAULIC POWER 液壓2(109)
