2801GE P32
2801GE P32
(2)
Pull the RAT ground control unit (2) out of the ground service panel
(3) of the Blue hydraulic system.
(3)
Remove the electrical connector (6) from the RAT ground control unit (2).
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RAT Ground Control Unit
Figure 401/TASK 29-22-12-991-001
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(4)
Put blanking caps on the disconnected electrical connectors.
(5)
Remove the nut (8), the washer (7), the bolt (4) and the bonding jumper (5) from the RAT ground control unit (2).
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Installation of the RAT Ground Control Unit (2815GE)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-002 USA MIL-P-8116
PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00) Material No. 09-015 USA MIL-S-8784 CLASS B
SEALANT (OBSOLETE, USE 09-019) (Ref. 20-31-00) Material No. 16-003 F ASNB70720
COATING (OBSOLETE USE 16-021) (Ref. 20-31-00)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
20-28-00-912-004 Electrical Bonding of Components With Conductive
Bolts and Screws and Bonding Straps in the Fuselage
and in the Wings (this does not include the tanks)-29-22-00-720-001 Operational Test of the Manual Deployment of the Ram
Air Turbine. Functional Test of the Ram Air Turbine 29-22-12-991-001 Fig. 401
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3. Job Set-up
__________ Subtask 29-22-12-865-052
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 051-061, 101-102, 201-202,
R 121VU HYDRAULIC/RAT/CTL **ON A/C 103-105, 203-203,
R 121VU HYD/RAT/CTL **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 29-22-12-860-050 B. Make sure that the access panel 197EB is open. 4. Procedure_________ (Ref. Fig. 401/TASK 29-22-12-991-001) Subtask 29-22-12-420-050 A. Installation of the RAT Ground Control Unit
2801GE P32
2801GE P32
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1) Clean the component interface and/or the adjacent area.
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(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Install the bolt (4), the bonding jumper (5), the washer (7) and the nut (8) on the RAT ground control unit (2) (Ref. TASK 20-28-00-912-004).
(4)
Remove the blanking caps from the electrical connector (6) and the RAT ground control unit (2).
(5)
Make sure that the electrical connectors are clean and in the correct condition.
(6)
Connect the electrical connector (6).
(7)
Apply SEALANTS (Material No. 09-015) to the component interface connection.
(8)
Install and align the RAT ground control unit (2) in the ground service panel (3) of the Blue hydraulic system.
(9)
Apply SPECIAL MATERIALS (Material No. 05-002) to the threads of the screws (1).
(10)
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