C.
Aircraft Maintenance Configuration
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
(1)
Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
(2)
Put the warning notices in position to tell persons not to pressurize the Yellow hydraulic system:
-In the cockpit on the hydraulic section 40VU of the overhead panel,
-On the ground service panel of the Yellow hydraulic system.
(3)
Make sure that the Yellow hydraulic system is depressurized and put it in the maintenance configuration. (Ref. TASK 29-00-00-864-001).
(4)
Depressurize the reservoir of the Yellow hydraulic system (Ref. TASK 29-14-00-614-001).
(5)
Put a container below the HP manifold of the Yellow hydraulic system.
(6)
Disconnect the isolation coupling of the power transfer unit (Ref. TASK 29-23-00-860-001).
4. Procedure
_________
**ON A/C 001-049, 051-058, 101-101,
(Ref. Fig. 401/TASK 29-13-34-991-001) R **ON A/C 059-099, 102-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 401A/TASK 29-13-34-991-001-B)
**ON A/C ALL
Subtask 29-13-34-020-050
A. Removal of the Fluid Sampling Valve
(1)
Remove and discard the lockwire from the protective cap and the valve body of the fluid sampling valve (1). Do not remove the protective cap.
(2)
Remove the fluid sampling valve (1) from the HP manifold.
(3)
Discard the O-ring (2).
(4)
Put blanking plugs on the fluid sampling valve (1) and the HP manifold.
Fluid Sampling Valve
Figure 401/TASK 29-13-34-991-001
R 1EFF : 001-049, 051-058, 101-101, 1 29-13-34Page 404 1 1 May 01/05 1 1 1CES 1
Fluid Sampling Valve
Figure 401A/TASK 29-13-34-991-001-B
R 1EFF : 059-099, 102-149, 151-199, 201-299, 1 29-13-34Page 405 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
TASK 29-13-34-400-001
Installation of the Fluid Sampling Valve of the Yellow Hydraulic System
(3187GM)
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 container
No specific warning notices
No specific Torque Wrench : range 0.20 to 3.60 m.daN
(2.00 to 26.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire, corrosion-resistant steel, 0.8 mm (0.032 in.)
R Material No. 02-003 F NSA 307110 TYPE 4 HYDRAULIC FLUID (PHOSPHATE ESTER BASE) (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
2 O-ring 29-13-14 02 -020 2 O-ring 29-13-14 02A-060 D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 29-00-00-910-002 Safety Procedures of the Hydraulic System 29-10-00-863-002 Pressurize the Yellow Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
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