AIRCRAFT
Time Limits and
Maintenance Checks
DA 42 NG AMM
Page 4
15 Mar 2018
05-28-50
Doc # 7.02.15
Rev. 4
C. Main Landing Gear
100 hr items marked * apply to US registered airplanes only
Interval
Inspection Items, Main Landing Gear
100 200 1000 2000 Time Initials
1.
Examine the composite structure to which the main
landing gear assembly is attached. Look specially for
cracks and delamination.
X
X
X
X
2.
Examine the bearings for the main landing gear
assemblies in the center wing. Look specially for play.
X
X
X
X
3.
Examine the landing gear legs and trailing arms. Look
specially for cracks, deformation, corrosion, and
damaged surface protection.
X
X
X
X
4.
Examine the hydraulic lines of the brake system for
damage, leakage, and loose or defective connectors.
X
X
X
X
5.
Examine the main landing gear actuators and
hydraulics. Look specially for leakage. (Refer to
Chapter 32).
X
X
X
X
6.
Examine the damper. Look specially for leakage.
X
X
X
X
7.
Examine the main landing gear doors:
S
Check for damage to the doors.
S
Check for cracked hinges.
S
Examine the door operating rods.
X
X
X
X
8.
Remove the dampers, trunnions, and trailing arms
from the legs. (Refer to Section 32-10).
X
9.
Examine these bearings:
S
Plain bearings in the trailing arm.
S
Upper and lower bearings for the dampers.
X
10.
Examine the bolt that attaches the trailing arm to the
leg. Look specially for deformation and cracks.
X
Summary of Contents for DA 42 NG
Page 933: ...AIRCRAFT DA 42 NG AMM Fuel Doc 7 02 15 Rev 4 28 TITLE Page 1 15 Mar 2018 CHAPTER 28 FUEL ...
Page 1459: ...AIRCRAFT DA 42 NG AMM Lights Doc 7 02 15 Rev 4 33 TITLE Page 1 15 Mar 2018 CHAPTER 33 LIGHTS ...
Page 1711: ...AIRCRAFT DA 42 NG AMM Doors Doc 7 02 15 Rev 4 52 TITLE Page 1 15 Mar 2018 CHAPTER 52 DOORS ...
Page 1853: ...AIRCRAFT DA 42 NG AMM Wings Doc 7 02 15 Rev 4 57 TITLE Page 1 15 Mar 2018 CHAPTER 57 WINGS ...
Page 2071: ...AIRCRAFT DA 42 NG AMM Engine Doc 7 02 15 Rev 4 72 TITLE Page 1 15 Mar 2018 CHAPTER 72 ENGINE ...
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