12/31/2022 0 Comments Cfm56 7b maintenance manual![]() ![]() This is a public forum for 737 maintenance related questions, requests and experience exchange discussions for every Boeing 737. Aircraft Technologys annual publication for the aero engine professional. 1148 CAAC Maintenance Organization Certificate F03100201 DCA Thailand Repair Station. An accessory drive system off the N2 rotor drives engine and airplane accessory components.įAA Air Agency Certificate DM5Y810M EASA Approval Certificate NL. After the primary airstream has been compressed by the LPC and HPC, combustion of the fuel in the annular combustion chamber increases the HPC discharge air velocity to drive the high and low pressure turbines. Air entering the engine are divided into a primary (inner) airstream and a secondary (outer) airstream (Fig3). The two rotors are mechanically independent of each other.A single stage high pressure turbine (HPT) drives the 9 stage high pressure compressor (HPC) The integrated fan and booster (low pressure turbine-LPC) is driven by a 4 stage low pressure turbine (LPT). ![]() Basic engine specification are provided in Fig 1 and 2. The CFM56-3 is a high bypass, dual rotor, axial flow turbofan engine. ![]() As a GE Designated Fulfillment Center for CFM56-7B. Unscheduled CFM56-7B maintenance events in Moscow. Thanks to upgrades to the core and low-pressure turbine, the latest CFM56-7BE configuration delivers significant performance improvements for operators, including a 1% reduction in fuel consumption and a 4% cut in maintenance costs, as well as extended. Selected by Boeing as the sole-source powerplant for its Next-Generation 737 range, the CFM56-7B develops 19,500 to 27,300 pounds of thrust. ![]()
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