AC 20-64

Historical

Advisory circular · [Large AC] Maintenance Inspection Notes for Lockheed L-188 Series Aircraft

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed October 27, 2016.

Appendix 6 AC 20-64 CHG 1 Page 56 10/26/73 88/SB-675 INSPECT FOR CRACKS INBOARD AND OUTBOARD OF SKATE ANGLES ACROSS PLANKS 2, 3, AND 4

INBOARD, FIGURE F-31. WING UPPER SURFACE Reference W-28, page 24

Page 97 · 57OCROpen in PDF

AC 20-64 CHG 1 10/26/73 Appendix 6 PLANK 49 FWD PLANK 48 ne 15008 1304 THROWE PLANK 47

• FILLET ATTACH HOLES CORROSION INSPECT BOTH SIDES OF SPLICE FROM PLANK #1 THRU

FUSELAGE · 3 FIGURE F-32. WING UPPER & LOWER SURFACE Reference W-30, page 26

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