MAINTENANCE MANUAL
Page 24-26
Effectivity: All
Edition 2 | Rev. 1
(e) Check the discharging time of 24 minutes:
1 If the voltage of the battery doesn´t decrease after 24 minutes of discharging
below 10,4 V, it is considered as complying.
2 If the voltage of the battery decreases sooner than in 24 minutes of
discharging below 10,4 V, it is considered as non-complying.
NOTE
The airplane manufacturer uses the Aircraft Battery Charger /
Analyzer 1550 CML for testing the batteries.
Fig. 24-11 Charging characteristics of battery at constant voltage
(6) Inspection / check – battery FG Forte
(a) Visually check the battery:
1 Appearance of the battery (terminals, connectors, eventual corrosion of the
battery holder).
2 Contact surfaces between the battery and the battery holder.
3 Any cracks or leakage, deformation of the battery, deformation of the battery
holder.
(b) Clean the battery.
H. Battery SV-BAT-320
Maintenance type: Line
Personnel
qualification:
Independent verification personnel qualified in accordance with Part
66 or higher
Recommended tools and material:
Wrench No. 7 1 pc.
Flat screwdriver - 1 pc.
Cable tie 2,5x99 As needed
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