Garmin Diamond DA40, Maintenance Manual

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G1000/DA 40 System Maintenance Manual Page 4-3
190-00303-03 Revision 6
4.4 Maintenance Requirements
The following table shows systems and items that must undergo tests or checks at specific intervals. If
the interval is shown to be in flight time as well as calendar years, the first interval reached should be
used as the limit.
Table 4-1. Required Maintenance
Item Description/Procedure Interval Initials
G1000 LRUs
GDU 1040 PFD & MFD See Section 6.1 for removal & replacement. On Condition
GMA 1347 See Section 6.2 for removal & replacement. On Condition
GIA 63 IAU (Qty. 2) See Section 6.3 for removal & replacement. On Condition
GEA 71 EAU See Section 6.4 for removal & replacement. On Condition
See Section 6.5 for removal & replacement. On Condition
GTX 33 Mode S
Transponder
Test according to Title 14 CFR §§ 91.411 and 91.413 as
well as Part 43 Appendix F. See Section 7.5.3.
1000 Hours or 2 Years
See Section 6.6 for removal & replacement. On Condition
Pitot/Static Leak Test. See Section 7.6.3. 1000 Hrs or 2 Years
Altimeter Function Test. See Section 7.6.3. 2000 Hours or 4 Years
Airspeed Function Test. See Section 7.6.3. 2000 Hours or 4 Years
GDC 74A
Vertical Speed Function Test. See Section 7.6.3. 2000 Hours or 4 Years
See Section 6.7 for removal & replacement On Condition
GRS 77 AHRS
Magnetic variation database update. See Section 4.7. On Condition
GMU 44 Magnetometer See Section 6.7.1 for removal & replacement. On Condition
G1000 Accessories
Configuration Module
Replacement (Qty 4)
See Section 6.8 for removal & replacement. On Condition
OAT Probe
See Section 6.6.1 for removal & replacement.
Refer to Section 2.1.6.1 for installation drawing.
On Condition
PFD, MFD, & GIA
Cooling Fans (Qty 3) Refer to Figure 2-2 and/or Figure 2-7 for installation
drawings.
On Condition