-------------------------------------------------------------------------------INSPECT/CHECK MAXIMUM REMARKS SERVICEABLE LIMITS -------------------------------------------------------------------------------
R 3. Fan MID acoustical
R panel (Ref. TASK 72-
23-00-280-006)
R
R 4. Fan aft acoustical
R panels (Ref. TASK 72-
23-00-280-007)
R
R 5. Splitter fairing for
A. Cracks Not serviceable
R B. Damaged protective No limits in quantity
coating
R C. Erosion No limits in quantity
R 6. Fan duct panels for:
(Ref. Fig. 602/TASK
72-23-00-991-309)
R A. Missing louver 1 missing louver
R permitted per panel if
R no more than 4 panels
R have this damage
R
R B. Nicks, dents or No limits
scratches
R C. Loose bolts Not serviceable
R
R
D. Cracks in screw One for each screw hole
hole area max length 0.25 in.
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Replace the fairing (Ref. TASK 72-23-00-000-028) and (Ref. TASK 72-23-00-400-028)
Replace panel (Ref. TASK 72-23-00-000-027) and (Ref. TASK 72-23-00-400-027).
Make sure that washers are installed and torque bolts to between 85 and 95 lbf.in (0.96 and 1.07 m.daN)
Replace panel (Ref. TASK72-23-00-000-027) and
72-23-00Page 610
May 01/05
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-------------------------------------------------------------------------------INSPECT/CHECK MAXIMUM REMARKS SERVICEABLE LIMITS -------------------------------------------------------------------------------(6,35 mm) (Ref. TASK 72-23-00-400-027)
E. Cracks in flanged Not serviceable Repair panel (Ref. TASK edges 72-23-00-300-042)
R F. Cracks on louver 2 cracks permitted on Repair panel (Ref. TASK R and area adjacent the same panel 72-23-00-300-042) R to louver
5. Close-up
________
Subtask 72-23-00-410-082
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the thrust reverser doors (Ref. TASK 78-36-00-410-040): FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR
Subtask 72-23-00-440-061
B. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
Subtask 72-23-00-410-093
C. Close Access
(1) Close the fan cowl doors (Ref. TASK 71-13-00-410-040): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
(2) Remove the warning notice(s).
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TASK 72-23-00-210-003
Detailed Inspection of Engine Inlet, Fan Blades, Fan Outlet and Abradable
Material
1. Reason for the Job
__________________
R Refer to the MPD TASK: 722000-C1
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notice
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
70-51-00-230-002 Fluorescent-Penetrant Inspection-Portable-Water
Washable 71-13-00-010-040 Opening of the Fan Cowl Doors 71-13-00-410-040 Closing of the Fan Cowl Doors 72-00-00-200-005 Over-Serviceable-Limit Extensions 72-21-00-000-007 Removal of the Fan Rotor Blades 72-21-00-300-002 Replacement of Fan Rotor Blades in Pairs 72-21-00-300-028 Replacement of Fan Rotor Blades in Pairs 72-21-00-320-003 Blending of Fan Rotor Blades 72-21-00-400-007 Installation of the Fan Rotor Blades 72-23-00-000-008 Removal of the Fan Outlet Guide Vane (OGV) Doublets
R 72-23-00-300-040 Local Reconditioning of the Abradable Material-Defects less than 0.12 in. (3 mm) deep and 0.50 in.2
(3.2 cm2) R 72-23-00-300-043 Repair of the Abradable (material) Shroud with R Circular Patches
72-23-00-400-008 Installation of the Fan Outlet Guide Vane (OGV)
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