Absen LR3.9-7.8 - Hub Maintenance; Flight Case

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LR3.9-7.8 User Manual
4.5 Hub Maintenance
The Hub card of LR3.9-7.8 supports rear maintenance only.
Please refer to the maintenance method of the receiving card, then remove the fixing
screw which are marked with red circle when maintaining Hub card.
5. Flight Case
Flight case of LR3.9-7.8 is 6 in 1.