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| FAILURE WARNING | CLASS | LEVEL | ASSOCIATED WARNING | -------------------------------------------------------------------------------|-----------------------------------------------------------------------------| | BRAKES NORM+ALTN FAULT | 1 | 2 | MASTER CAUTION,SINGLE CHIME | |-----------------------------------------------------------------------------| | BRAKES NORM BRK FAULT | 1 | 2 | MASTER CAUTION,SINGLE CHIME | |-----------------------------------------------------------------------------| | BRAKES RELEASED | 1 | 2 | MASTER CAUTION,SINGLE CHIME | |-----------------------------------------------------------------------------| | BRAKES-N/WS MINOR FAULT | 1 | 1 | | -------------------------------------------------------------------------------
1EFF : 401-499, 1 32-42-00Page 94 1 1 Config-2 Aug 01/05 1 1 1CES 1 NORMAL BRAKING - SERVICING
__________________________
TASK 32-42-00-870-001
Bleeding of the Normal Braking at the Brake Units
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY
_______
OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
1. Reason for the Job
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To bleed the normal braking after all maintenance operations on the normal braking system.
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific vinyl hose
No specific warning notice
No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R Material No. 02-003 F NSA 307110 TYPE 4 HYDRAULIC FLUID (PHOSPHATE ESTER BASE) (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
1EFF : ALL 1 32-42-00Page 301 1 1 Feb 01/05 1 1 1CES 1 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 19-010 USA AMS 5687
LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA
(Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector
29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump
29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
after Operation of the PTU
32-42-00-710-001 Operational Check of the Normal Braking System
32-42-36-860-001 Reactivation of the Normal-Brake Safety-Valve
32-42-00-991-003 Fig. 301
**ON A/C ALL
R Post SB 32-1190 For A/C 001-002,051-052,
32-42-00-991-006 Fig. 302
1EFF : ALL 1 32-42-00Page 302 1 1 May 01/05 1 1 1CES 1 **ON A/C ALL
3. Job Set-up
__________ Subtask 32-42-00-860-054
A. Aircraft Maintenance Configuration
(1)
On the panel 110VU, make sure that the L/G normal control lever is set to DOWN.
(2)
Make sure that the PARKING BRK control switch is set to OFF.
(3)
On the panel 402VU, make sure that the A/SKID & NOSE WHEEL switch is set to ON.
