MAINTENANCE MANUAL EXTRA 300/SC
CHAPTER 05
PAGE 31
PAGE DATE: 1. August 2014
Spar carry-through
O 8 Visually inspect spars for dents and cracks. Inspect for delaminations
by coin tapping.
O 9 Replace attachment bolts and stop nuts. Check for proper torque in
accordance with Chapter 20-10-03.
O 10 Check steel sleeves for secure bonding to the spar. Rebond loose
bushings as per Chapter 51-70-09.
Root and Tip
O 11 Check root rib for cracks, delamination and secure bonding to skin and
spars by coin tapping.
O 12 Inspect tip area visually for general condition.
O 13 Inspect tip area bonding to the skin laminate by coin tapping.
Elevator
O 1 Check tip rib bonding to the skin laminate by coin tapping.
O 2 Check bonding skin/spar for delaminations by coin tapping.
O 3 Check trailing edge bonding and trim tab cutout for cracks and
delamination by coin tapping.
O 4 Detailed visual inspection of mounting brackets for damage, cracks
and proper attachment. Replace stop nuts. Check for proper torque in
accordance with Chapter 20-10-03.
O 5 Check center section for delamination by coin tapping.
O 6 Remove elevator actuator.
O 7 Detailed visual inspection of actuator lever for damage, cracks and
proper attachment.
O 8 Detailed visual inspection of trim tab hinges, actuator lever for dam-
age, cracks, excessive wear and proper bonding to the laminate. De-
tailed visual inspection for delamination.
O 9 Inspect drain and vent holes for obstruction (refer to figure 1).
Surface general
O 11 Check paint for general condition (blisters etc.).
O 12 Check laminate for erosion, scratches, stone nicks and impact dam-
ages.
O 13 Reinstall elevator actuator lever.
Inspector:
Mechanic:
Inspections
Date:
Serial No.:
1000 hours
SCHEDULED MAINTENANCE CHECKS
Significant Items Inspection
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