Garmin Diamond DA 40 Maintenance Manual

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Contents

Garmin Diamond DA 40 Maintenance Manual Manual pdf 54 page image

Page 4-4 G1000/DA40 System Maintenance ManualRevision 6 190-00303-03Table 4-1. Required Maintenance, Cont.Item Description/Procedure Interval InitialsG1000 Lightning ProtectionGIA / AHRS ResistorsReplace all three resistors located at the remoteavionics enclosure.Refer to Section 2.5.2 for installation drawings.Replace AfterSuspected / ActualLighting EventTVS Unit Replacement(Qty 5)Replace all five voltage suppressor units:9 Battery & Alternator Voltage Suppressors arelocated behind instrument panel near the circuitbreakers9 GIA1, GIA2, and AHRS Voltage Suppresors arelocated at the remote avionics enclosure.Refer to Section 2.5 for installation drawings.Replace AfterSuspected / ActualLighting Event3.2 Amp Slow-blowFuse Replacement(Qty 5)Replace all five 3.2 Amp slow-blow fuses:9 Battery & Alternator side fuses are located behindthe instrument panel near the circuit breakers.9 GIA1, GIA2, and AHRS fuses are locate at theremote avionics enclosure.Refer to Section 2.5 for installation drawings.Every 2 Years or AfterSuspected / ActualLighting EventVisual Inspection Perform a visual inspection following the proceduregiven in Section 4.5. 1000 HoursElectrical Bonding Test Perform a bonding resistance check of all G1000equipment as described in Section 4.6.1000 Hours or AfterSuspected / ActualLighting EventEngine/Airframe SensorsMAP Sensor Refer to Section 2.4.1 for installation drawing. On ConditionOil Pressure Sensor Refer to Section 2.4.2 for installation drawing. On ConditionOil Temperature Sensor Refer to Section 2.4.3 for installation drawing. On ConditionFuel Pressure Sensor Refer to Section 2.4.4 for installation drawing. On ConditionTach Sensor Refer to Section 2.4.5 for installation drawing. On ConditionFuel Flow Sensor Refer to Section 2.7.6 for installation drawing. On ConditionCHT Probes (Qty 4) Refer to Section 2.7.7 for installation drawing. On ConditionEGT Probes (Qty 4) Refer to Section 2.7.8 for installation drawing. On ConditionAlternator CurrentSensor Refer to Section 2.7.9 for installation drawing. On ConditionFuel Tank QuantitySending UnitsShould one or both fuel quantity transducers fail, replaceaccording to instructions in Diamond DA 40 AircraftMaintenance Manual. The new replacement fuelquantity probe(s) must be re-calibrated according tothe procedure set forth in Section 4.7.On Condition