DISASSEMBLY OF TURBOJET ENGINE - Computer Programming

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Thursday, March 24, 2011

DISASSEMBLY OF TURBOJET ENGINE


                                   DISASSEMBLY OF TURBOJET ENGINE




AIM:
        To dismantle the turbojet engine in a proper sequence.



TOOLS REQUIRED:
                                    ¾ *1/4 BS or 12-13 set spanner
                                   10-11 set of ring spanner
                                   8-9 set of ring spanner
                                   C-spanner
                                   Common screw driver
                                   Ball peen spanner
                                   plier and side cutter


PROCEDURE:
·         Loosen the fine nuts using appropriate spanner and r3emove the inlet case from the accessory case.
·         Loosen the 10 nuts using no 10-11 set of ring spanner and detach air casing from compressor case.
·         Remove 15 bolts using no 8-9 set spanner. Detach compressor casing from diffuser.
·         Loosen retaining nut with C-spanner and remove centrifugal impeller.
·         Remove front roller bearing and the sleeve.
·         Remove 2 ignition connection and fuel turners from the combustion chamber outer case.
·         Now take out the turbine along with the shaft from the rear side.
·         Take out the combustion chamber.
·         Loosen the bolts and nuts from the exhaust pipe flange and detach the exhaust pipe from the combustion chamber.
·         Loosen the clamps of the propelling nozzle and disconnect the nozzle from the exhaust pipe.
·         Keep all the removed parts separately in the cleaned tray in sequence so that there is no possibility of mixing with each other.
·         Wherever blanking is required,blank it and place identification slips.



RESULT:
                  Thus the turbojet engine in dismantled and the components are studied.


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