brand logo Hydro-Mechanical Unit - Collins Aerospace - CH-TI - 1853M56P08


This unit is installed on the aft-left side of the accessory gearbox.

Hydro-Mechanical Unit - Collins Aerospace - CH-TI - 1853M56P08
Primary identity code for a product or service 1853M56P061853M56P071853M56P081853M56P091853M56P101853M56P111853M56P121853M56P131853M56P141853M56P151853M56P16

Features

  • Contains:
  • Fuel metering valve that controls the fuel sent to the combustor
  • Other control valves that operate:
  • - Variable Stator Vanes
  • - Variable Bleed Valve
  • Turbine active-clearance-control system
  • Fuel-nozzle staging
  • Also contains:
  • Fuel high-pressure shutoff valve (HPSOV)
  • HPSOV is closed by the cockpit start lever CUTOFF command

Product Detail

item
Item type Hydro-Mechanical Unit
identity
Primary identity code for a product or service 1853M56P08
Product brand Collins Aerospace
Product brand previous Honeywell
Product model CH-TI
Item code/part number 1853M56P08
system
Airlines For America Specification 2200 system and sub-system title Engine Fuel Controlling
Airlines For America Specification 2200 system and sub-system code 71-20
assembly next
Range CFMI
Version CFM56