72. LEFT TIP TANK NAVIGATION LIGHT, STROBE LIGHT
AND LENS—CONDITION
73. LEFT TIP TANK FUEL CAP—CONDITION AND
SECURE
76. LEFT TIP TANK—CONDITION
74. LEFT TIP TANK SUMP DRAIN VALVE (TWO ON AIR-
CRAFT PRIOR TO SNs 24-181 AND 25-067)—DRAIN
77. LEFT WING HEAT SCUPPER (UNDERSIDE OF WING
FORWARD)—CLEAR OF OBSTRUCTIONS
75. LEFT TIP TANK RECOGNITION LIGHT AND LENS
(IF INSTALLED)—CONDITION
78. BOUNDARY LAYER ENERGIZERS
(IF INSTALLED)—CONDITION
79. VORTEX GENERATORS—MISSING
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