Extra 300/SC - Page 71

MAINTENANCE MANUAL EXTRA 300/SC
CHAPTER 05
PAGE 33
PAGE DATE: 1. August 2014
O 12 Check condition of trim Bowden cable. Inspect for buckles and chaf-
ing.
Main landing gear
O 1 Remove landing gear as per Chapter 32.
O 2 Remove wheels and brakes as per Chapter 32.
O 3 Visually inspect complete main landing gear spring for dents, cracks
and deformations, especially in the area of mounting clamps and the
axle attachments.
O 4 Inspect main landing gear spring in the area of brakes for damage of
overheating.
O 5 Inspect the center bushing for wear and looseness.
O 6 Check mounting clamps for damage and corrosion. Inspect for dents
and cracks.
O 7 Inspect mounting clamp bolts and nuts for fretting, wear, damage, and
stretch. Check for proper torque (refer to Chapter 20-10-03).
O 8 Check brake discs for warping and wear. Inspect wheel brake cylinder
mounting bracket for wear.
O 9 Inspect brake lines for leakage, dents, cracks, chafing, kinks and
security of anchorage.
O 10 Replace axle attachment bolts and nuts.
O 11 Check tires for general condition.
Tail-wheel landing gear
O 1 Inspect glass fibre spring visually for dents, cracks and delaminations.
O 2 Inspect mounting bolts and nuts for fretting, wear, damage, stretch and
proper torque.
O 3 Check tail-wheel for general condition and function. Pay attention to
the free movement of the rudder.
O 4 Check connector springs for light precompression.
O 5 Inspect wheel fork visually for damage, dents, cracks and corrosion.
O 6 Inspect axle bolt and nut for fretting, wear, damage, and stretch.
O 7 Check rubber tire for general condition.
Inspector:
Mechanic:
Inspections
Date:
Serial No.:
1000 hours
SCHEDULED MAINTENANCE CHECKS
Significant Items Inspection