. OPERATION DETAILED CONTROLS AND GAUGES see 3 - 45 Air Conditioner Maintenance When carrying out inspection and a machine conditioner, HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) (PAGE 4-16)". "INITIAL 250
. OPERATION DETAILED CONTROLS AND GAUGES see 3 - 45 Air Conditioner Maintenance When carrying out inspection and a machine conditioner, HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) (PAGE 4-16)". "INITIAL 250