(1) Remove the nuts (4), the washers (5), the bolts (7), the bushings (6) and the support rods (77) and (81).
NOTE : Identify the support rods for correct position in the
____
installation procedure.
(2) Do the inspection of the components for in-service wear (Ref. TASK 21-52-31-200-001).
1EFF : ALL 1 21-52-31Page 406 1 1 Aug 01/05R 1 1 1CES 1
Attachment Components - Reheater Figure 402/TASK 21-52-31-991-002
1EFF : 1 1R 1CES ALL 1 11 1 21-52-31 Page 407 Feb 01/05
TASK 21-52-31-400-001
Installation of the Reheater 10HM3 (11HM3)
WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING SYSTEM
_______
FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE.
HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
NOTE : The procedure for the reheater 10HM3 and 11HM3 is the same.
____
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking plugs R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-007 USA MIL-M-7866 MOLYBDENUM DISULFIDE POWDER (Ref. 20-31-00) Material No. 04-012 USA VV-P-236 PURE MINERALVASELINE OR PETRO- LATUM (Ref. 20-31-00) Material No. 06-007 USA SS-G-659 GRAPHITE POWDER DRY LUBRICANT (Ref. 20-31-00) Material No. 19-018 USA AMS 5687 LOCKWIRE 0.6 MM (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
13 nuts 21-52-03 26 -140 13 nuts 21-52-03 26A-140 14 washers 21-52-03 26 -150 14 washers 21-52-03 26A-150 16 seal 21-52-03 28 -050 16 seal 21-52-03 28 -050A
R 16 seal 21-52-03 28 -050B 23 packing 21-52-03 28 -020 23 packing 21-52-03 28 -020A 28 seal 21-52-03 26 -180 28 seal 21-52-03 26 -180A 28 seal 21-52-03 26 -180B
R 28 seal 21-52-03 26 -180C 28 seal 21-52-03 26A-180 32 packing 21-61-03 05 -040 32 packing 21-61-03 05 -040A
D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
12-33-21-618-001 Pre-conditioning through the HP Ground Connection 12-33-21-618-001 Pre-conditioning with the APU 20-26-00-910-002 Installation of Expansion Joints 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)-21-52-16-000-001 Removal of the Water Extractor 10HM8 (11HM8) 21-52-16-400-001 Installation of the Water Extractor 10HM8 (11HM8) 21-52-23-000-003 Removal of the Pipe Assembly between the Anti-Ice
Valve (if installed) and the Bypass Air Duct of the Primary Heat Exchanger
21-52-23-400-003 Installation of the Pipe Assembly between the Anti-Ice Valve (if installed) and the Bypass Air Duct Duct of the Primary Heat Exchanger
21-63-00-710-004 Operational Test of the Cockpit and Cabin Temperature Control with CFDS/MCDU 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power
-------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 53-35-13-000-002 Removal of the Quick-Release Access Panels from the Belly Fairing Structure 53-35-13-400-002 Installation of the Quick-Release Access Panels on
the Belly Fairing Structure 21-52-31-991-001 Fig. 401 21-52-31-991-002 Fig. 402
3. Job Set-up
__________ Subtask 21-52-31-860-050
A. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
(2)
On the panel 30VU:
(a) Make sure that: 1 The APU BLEED pushbutton switch is in the off position (the ON
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