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-------------------------------------------------------------------------------INSPECT/CHECK MAXIMUM REMARKS SERVICEABLE LIMITS -------------------------------------------------------------------------------
2. Starter pad fuel pump No leakage permitted Replace the carbon seal pad, hydraulic pump (Ref. TASK 72-63-00-300-pad and IDG pad for 002) or (Ref. TASK 72-63-leaks. 00-300-003)
3. Tube fittings for No leakage permitted Tighten the fittings
leaks and/or replace the tube seals
4. AGB mounts for :
A. Cracks Not serviceable
B. Loose bushing Not serviceable
5. Broken or missing Not serviceable Replace the lockwire
lockwire lockwire 0.032 in. (0.8 mm) dia. (Material No. CP8001) or lockwire 0.032 in. (0.8 mm) dia. (Material No. CP8002).
6. Key-lock studs for:
A. Missing Not serviceable
5. Close-up
________
Subtask 72-63-00-410-060
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the fan cowl doors: (Ref. TASK 71-13-00-410-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(3) Remove the warning notice(s).
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TASK 72-63-00-300-002
Replacement of a Sealol Seal (Typical)
1. Reason for the Job
__________________
To replace a leaky sealol seal assembly by an other sealol seal assembly at:
- the IDG drive pad
- the hydraulic pump drive pad
- the fuel pump drive pad
- the starter drive pad
NOTE : You can find two types of carbon seal installed on these Accessory
____ Gearbox (AGB) drive pads: a sealol seal assembly or a magnetic seal assembly. You can replace a sealol seal assembly either, by a new sealol seal assembly or, as an alternate, by a new magnetic seal assembly.
If you replace a sealol seal by a magnetic seal, remove the sealol seal as specified in this procedure. If, as a replacement, you install a magnetic seal on the hydraulic pump and/or the fuel pump drive pad, make sure you install the correct type of magnetic seal (the one without the thrust ring added). Then, refer to the related installation paragraph. If, as a replacement, you install a magnetic seal on the Integrated Drive Generator (IDG) and/or starter drive pad, make sure you install the correct type of magnetic seal (the one equipped with a thrust ring). Then, refer to the related installation paragraph.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific slide hammer
No specific storage box
No specific warning notice
No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN)
856A1130 1 TOOL SET - JACK SCREW
856A3576 2 SEALOL AND MAGNETIC SEALS - R/I
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B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP1039
R Material No. CP1041
R
R Material No. CP2011
R
Material No. CP2101
Material No. CP2442
R Material No. CP2559
R
R Material No. CP2560
R
R Material No. CP2566
R
R Material No. CP2584
R
R Material No. CP2656
R
*
acetone (Ref. 70-30-00)
*
isopropyl alcohol (Ref. 70-30-00)
*
stoddard solvent (Ref. 70-30-00)
USA MIL-L-5544
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