Extra 300/SC - Page 59

MAINTENANCE MANUAL EXTRA 300/SC
CHAPTER 05
PAGE 21
PAGE DATE: 1. August 2014
O 14 Visually inspect fiber composite push/pull control rods for
cracks, impacts or other visible damage, especially at their end
fittings. No gap between aluminum head and rod is allowed.
Contact the manufacturer in case a gap is detected.
Landing gear
O O 1 Check landing gear for general condition.
O O 2 Visually inspect main landing gear spring for dents and cracks.
O 3 Visually inspect main landing gear spring for deformations,
especially in the area of the mounting clamps. Inspect the axle
attachments, when wheels and brake callipers are removed
(refer to paragraph "Wheels" below).
O O 4 Inspect landing gear spring mounting clamps and bolts for
security.
O 5 Lubricate landing gear center bolt and landing gear mounting
clamps hinge bolts.
O 6 Check wheel rake (10° ± 0.5°) and toe-in (2.5° ± 0.5°) (landing
gear not loaded) as per chapter 32.
Fairings:
O O 1 Disassemble fairings.
O O 2 Check fairings for dents and cracks.
O O 3 Check fairing ventilation hole for obstruction.
Wheels
(refer to on-aircraft inspections presented in the latest edition
of Cleveland Wheels & Brakes Maintenance Manual and
Service Bulletins for wheel, tire and break inspections)
O O 1 Visually inspect the wheels for corrosion, cracks, or other
visible damage.
O O 2 Check wheel nuts to be sure they are properly installed and
have not worked loose. Bolt threads should be flush to 1-1/2
threads extending beyond the nut. Nuts should be on the side
of wheel opposite the brake disc (outboard side of wheel).
Inspector:
Mechanic:
Date:
Serial No.:
Inspections
as specified
each 50 hours
each 100 hours
SCHEDULED MAINTENANCE CHECKS
Maintenance Checks Schedule