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R (4) TORQUE self locking borescope cap assemblies to between 50 and 55 R lbf.in (0.56 and 0.62 m.daN).
R NOTE : To achieve the correct installation of the self locking
____ R borescope cap assembly, the slot of its ring must be R positioned on the borescope boss lug at the final tightening.
R END OF SB CFMI 72-0376
R 5. Close-up
________
R Subtask 72-54-00-410-096
R A. Close Access
R (1) Make sure that the work area is clean and clear of tool(s) and other R items.
R (2) Close the thrust reverser cowl doors (Ref. TASK 78-36-00-410-040): R FOR 1000EM1 R 451AL, 452AR R FOR 1000EM2 R 461AL, 462AR
R Subtask 72-54-00-440-066
R B. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
R Subtask 72-54-00-410-097
R C. Close Access
R (1) Close the fan cowl doors (Ref. TASK 71-13-00-410-040): R FOR 1000EM1 R 437AL, 438AR R FOR 1000EM2 R 447AL, 448AR
R (2) Remove the warning notice(s).
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Inspection of the Stage 1-4 Stationary Air Seals
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN) 856A1320 1 BORESCOPE KIT 856A1322 1 BORESCOPE - LIGHT SOURCE SET
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP2101 USA MIL-T-5544
graphite grease (Ref. 70-30-00) Material No. CP2619 *
Never Seez-Pure Nickel, Special (Ref. 70-30-00) Material No. CP8001 *
lockwire 0.032 in. (0.8 mm) dia. (Ref. 70-30-00) Material No. CP8002 *
lockwire 0.032 in. (0.8 mm) dia. (Ref. 70-30-00)
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C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors 71-13-00-410-040 Closing of the Fan Cowl Doors 72-00-00-200-025 Over-Serviceable-Limit Extensions 78-30-00-081-041 Make the Thrust Reverser Serviceable after
Maintenance 78-30-00-481-041 Make the Thrust Reverser Unserviceable for
Maintenance 78-36-00-010-040 Opening of the Thrust Reverser Doors 78-36-00-410-040 Closing of the Thrust Reverser Doors 72-54-00-991-300 Fig. 601 72-54-00-991-301 Fig. 602 72-54-00-991-302 Fig. 603
3. Job Set-up
__________
Subtask 72-54-00-941-059
A. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
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B. Get Access
(1) Open the fan cowl doors (Ref. TASK 71-13-00-010-040):
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(2) Allow parts, to return to ambient temperature. Subtask 72-54-00-040-059
C. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041). Subtask 72-54-00-010-078
D. Open the thrust reverser doors (Ref. TASK 78-36-00-010-040):
FOR 1000EM1
451AL, 452AR
FOR 1000EM2
461AL, 462AR
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