C. Referenced Information
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REFERENCE DESIGNATION
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23-73-00-861-001 Energize the Cabin Intercommunication Data System (CIDS) 24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
25-62-46-991-001 Fig. 401
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
25-62-46-991-003 Fig. 402
R **ON A/C 106-149, 301-399, 401-499,
25-62-46-991-003-A Fig. 402A
**ON A/C ALL
3. Job Set-up
__________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 25-62-46-860-050
A. Aircraft Maintenance Configuration
(Ref. Fig. 401/TASK 25-62-46-991-001)
(1) Make sure the ground service network is energized (Ref. TASK 24-42-00-861-001).
EFF : ALL
25-62-46Page 412
(2)
Make sure the AFT cargo-compartment door is open (Ref. TASK 52-30-00-860-001).
(3)
Make sure the access platform is in position adjacent to the AFT cargo-compartment exit.
(4)
Make sure the AFT CARGO COMPT light switch 8LU is set to the ON position.
R (5) FOR 7506MM
(a) Make sure that the access panel 151CW or 151SW is removed. R (6) FOR 7507MM
(a) Make sure that the access panel 152CW or 152SW is removed.
Subtask 25-62-46-865-052
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
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PANEL DESIGNATION IDENT. LOCATION
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**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
49VU COM/CIDS/DEU B/ESS 153RH G03 **ON A/C 001-049, 051-099, 101-105, 201-299,
121VU COM NAV/CIDS/DEU B/NORM 162RH M07 R **ON A/C 106-149, 151-199, 401-499,
121VU COM NAV/CIDS/DEU B/NORM 162RH M08
R EFF : 001-049, 051-099, 101-149, 151-199, 25-62-46Page 413 201-299, 401-499, Aug 01/05
CES
**ON A/C ALL
4. Procedure
_________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 25-62-46-560-050
A. Preparation and Inspection of Component for Installation
(Ref. Fig. 401/TASK 25-62-46-991-001)
WARNING : BE CAREFUL WITH THE INFLATION RESERVOIR AND ITS COMPONENTS. THE
_______ RESERVOIR IS AN ALUMINUM BOTTLE WOUND IN KEVLAR FIBERS BONDED WITH EPOXY RESINS, AND IS PRESSURIZED WITH GAS. IF YOU CAUSE DAMAGE TO THE RESERVOIR, THERE IS A RISK OF EXPLOSION. NO DAMAGE IS PERMITTED.
(1) Make sure that the inflation reservoir (5) is safetied:
WARNING : MAKE SURE THAT THE SAFETY/LOCK PIN IS CORRECTLY INSTALLED
_______ IN THE REGULATOR VALVE ASSEMBLY OF THE INFLATION RESERVOIR. THIS PREVENTS ACCIDENTAL:
-DISCHARGE OF THE INFLATION RESERVOIR
-DEPLOYMENT OF THE ESCAPE-SLIDE WHICH CAN CAUSE INJURY AND/OR DAMAGE.
(a) Make sure that the lock pin (12) is installed in the regulator valve assembly (6).
(2)
If you install a new inflation reservoir (5), do these steps:
(a)
Loosen the nut (39) and turn the hose assembly (10) 180 deg.
(b)
Torque the nut (39) to between 3.00 and 3.20 m.daN (22.12 and
23.59 lbf.ft).
(3)
Make sure that the inflation reservoir (5), the hose assembly (10) and the wire-control assembly (2) are in the correct condition.
(4)
Make sure that the pressure gage (11) (referred to as gage) shows the correct pressure.
NOTE : The gage (11) has a GREEN cursor which is temperature
____ sensitive. It can give temporary incorrect indications when
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25-62-46Page 414
there are sudden temperature changes (from a cold to a warm environment). The GREEN cursor moves to changes in temperature faster than the gas can expand in the inflation reservoir (5).
(a)
A correct indication is shown when the needle is in the GREEN cursor, or to the right of the GREEN cursor.
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