(Right) : gspan> =/span> =/span> <=r>AUXILIARY POWER UNIT (APU) Model: <=d style="border:inset #949494 1.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt"> AlliedSignal RE220 <=p> Serial #: =/span> APU Maintenance Plan: </=pan> Unknown =u> Total Time (Hours) Since New: 2,628 Since Overhaul (SOH) Hours: =/span> S