C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump
12-12-29-611-002 Fill the Hydraulic Fluid Reservoir with a Hydraulic
Service Cart
20-23-11-200-001 Permissible Damage and Defects on Hydraulic Tubing
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action
29-00-00-870-001 Bleeding Procedure of the Green Hydraulic System
Upstream of the Engine Pump
29-00-00-870-002 Bleeding Procedure of the Green Hydraulic System
Upstream of the PTU
29-00-00-870-003 Bleeding Procedure of the Green Hydraulic System
Downstream of the Engine Pump
29-00-00-870-004 Bleeding Procedure of the Yellow Hydraulic System
Upstream of the Engine Pump
29-00-00-870-005 Bleeding Procedure of the Yellow Hydraulic System
Upstream of the PTU
29-00-00-870-006 Bleeding Procedure of the Yellow Hydraulic System
Upstream of the Yellow E-Pump
29-00-00-870-007 Bleeding Procedure of the Yellow Hydraulic System
Downstream of the Engine Pump
29-00-00-870-008 Bleeding Procedure of the Blue Hydraulic System
Upstream of the Blue E-Pump
29-00-00-870-009 Bleeding Procedure of the Blue Hydraulic System
Downstream of the Blue E-Pump
29-00-00-910-002 Safety Procedures of the Hydraulic System
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
29-14-00-614-001 Depressurization of the Hydraulic Reservoirs
29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector
32-42-00-870-001 Bleeding of the Normal Braking at the Brake Units
32-43-00-612-001 Filling and bleeding of the Low Pressure Control
System of the Alternate Braking
32-43-00-870-002 Bleeding of the High Pressure Alternate Braking
System
20-23-11-991-056 Fig. 260
20-23-11-991-057 Fig. 261
20-23-11-991-058 Fig. 262
20-23-11-991-059 Fig. 263
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-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
20-23-11-991-060 Fig. 264 20-23-11-991-061 Fig. 265 20-23-11-991-062 Fig. 266 20-23-11-991-063 Fig. 267
3. Job Set-up
__________
Subtask 20-23-11-860-053
A. Safety Precautions
(1) For installation of CRYOFIT couplings you must use small quantities of liquid nitrogen.
(a)
Liquid nitrogen is:
-very cold -196 deg.C (-320.80 deg.F)
-non-toxic
-non-corrosive
-non-flammable
-a poor electrical conductor.
(b)
You must obey these precautions when you use CRYOFIT couplings and liquid nitrogen:
-keep the couplings and the liquid nitrogen in a correct container (work box)
-do the work in an area with a good flow of air
-prevent long contact with the skin
-wear gloves as shown in this procedure when you touch cold parts
-do not put gloved hands into liquid nitrogen
-wear safety glasses
-use correct tools.
(c)
If liquid nitrogen spills:
-stay clear of the spilled liquid. It will very rapidly evaporate
-immediately remove any clothing or shoes soaked with liquid nitrogen
-flush your skin with warm water and immediately get medical aid if the liquid nitrogen burns you
-if the liquid nitrogen goes in your eyes, flush them with water and immediately get medical aid.
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(2)
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