Extra 300/SC - Page 67

MAINTENANCE MANUAL EXTRA 300/SC
CHAPTER 05
PAGE 29
PAGE DATE: 1. August 2014
O 6 Inspect spades visually for general condition. Check spade support for
corrosion, cracks and deformations. Ensure proper attachment to
aileron.
O 7 Inspect ventilation holes for obstruction.
Surface general
O 8 Check paint visually for general condition (blisters etc.).
O 9 Check laminate for erosion, scratches and nicks.
Rudder
O 1 Remove rudder as per Chapter 27.
O 2 Inspect tip area bonding to the skin laminate by coin tapping.
O 3 Inspect skin to lower horn rib bonding for delaminations by coin
tapping and for cracks.
O 4 Inspect skin to spar bonding for delamination by coin tapping.
O 5 Inspect trailing edge bonding for cracks and delaminations by coin
tapping.
O 6 Detailed visual inspection of mounting brackets for damages and
cracks. Ensure proper attachment. Replace bolts and stop nuts. Check
for proper torque in accordance with Chapter 20-10-03.
O 7 Remove bottom hinge bracket and bellcrank as per Chapter 27.
O 8 Inspect rudder structure in the area of the bottom hinge for cracks and
delamination by coin tapping.
O 9 Reinstall bottom hinge bracket and bellcrank as per Chapter 27.
O 10 Check bellcrank for damage, cracks and proper attachment.
O 11 Visually inspect ventilation holes for obstruction. Refer to Chapter 05-
20-01, figure 1 "Drain and Vent Holes".
O 12 Check paint visually for general condition (blisters etc.).
O 13 Check laminate for erosion, scratches and stone nicks.
Vertical Stabilizer
O 1 Remove vertical stabilizer as per Chapter 55.
Leading edge
O 2 Check surface for erosion, scratches, stone nicks and impact damages.
O 3 Check left to right shell bonding for dents, cracks and delamination.
Inspector:
Mechanic:
Inspections
Date:
Serial No.:
1000 hours
SCHEDULED MAINTENANCE CHECKS
Significant Items Inspection