Diamond DA 42 NG, Maintenance Manual

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AIRCRAFT
DA 42 NG AMM
Time Limits and
Maintenance Checks
Doc # 7.02.15
Rev. 4
05-10-00
Page 3
15 Mar 2018
4. Component Time Limits
Note: Those component time limits which are Airworthiness Limitations are also listed in
Chapter 04.
A. Maintenance Requirements
The following table lists airplane components and systems which require overhaul or specific
checks.
Where an interval is given in both flight time and calendar time, the limit which is reached first must
be applied.
For possible maintenance requirements of engine, propeller, components and vendor equipment
refer to the applicable Maintenance data as listed in Section 05-00.
ATA
Ch.
Component
Maintenance
Requirement
Interval
hrs. calendar time
Note: The mechanical check of the autopilot system is mandatory.
22 Autopilot. Mechanical check. - 1 yr ± 30 days
22
Autopilot.
(if OÄM 42-210 (GSM 86
servo mounts) is installed).
Clutch torque check. - 5 yrs ± 60 days
24 Main battery Concorde.
Capacity test. Refer to
Concorde RG
®
Series Main
Aircraft Batteries
Component Maintenance
Manual, latest revision.
1000 ± 100 1 yr ± 30 days
25
%
Safety harnesses
%
equipped with AmSafe
%
Seatbelt Airbag System
%
(if OÄM 42-324 is installed).
%
Functional test with
%
V23 System diagnostic tool.
%
Refer to
%
Amsafe Maintenance
%
Documentation.
%
1000 ± 50
%
1 yrs ± 30 days
%
26 Fire extinguisher.
Overhaul by fire
extinguisher manufacturer
(see Chapter 03).
- 10 yrs ± 90 days
29 Hydraulic reservoir air filter. Check. 1000 ± 50 -
30
De-icing fluid strainer,
if installed.
Clean. - 1 yr ± 15 days
34 Pitot-static system.
Leakage test (refer to
Section 34-10).
1000 ± 50 2 yrs ± 30 days