Revision log – JLG 450A_AJ Series II Parts Manual User Manual
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REVISION LOG
NOTE: The 450A/AJ Series II may be manufactured by JLG Industries in the following countries: USA, Belgium or
Romania. Refer to the Serial Number Tag to determine the country of manufacture. The country of manufacture may be
determined by the Serial Number. Boom Lifts manufactured in the USA will have a serial number prefix of 03 (i.e.
03XXXXXXXX), Boom Lifts manufactured in Belgium will have a prefix of 13 (i.e. 13XXXXXXXX) and Boom Lifts manufac-
tured in Romania will have a prefix of E3 (i.e. E3XXXXXXXX).
NOTE: Is the Parts Manual you are viewing correct for the machine that you are ordering parts for? See Below:
USA Built Machines Prior to SN 0300124000 - Use Parts Manual p/n 3121243
USA Built Machines SN 0300124000 to SN 0300160835 - Use Parts Manual p/n 3121244
USA Built Machines SN 0300160835 to Present - Use Parts Manual p/n 3121291
Belgium Built Machines Prior to SN 1300006000 - Use Parts Manual p/n 3121243
Belgium Built Machines SN 1300006000 to Present - Use Parts Manual p/n 3121244
Romanian Built Machines SN E300000100 to SN E300001114 - Use Parts Manual P/N 3121244
Romanian Built Machines SN E300001114 to Present - Use Parts Manual P/N 3121291
NOTE: USA Built Machines with SNs 0300159794, 0300159795, 0300160088 & 0300160456 are also built to the same
specs as USA Built Machines SN 0300160835 to Present - Use Parts Manual p/n 3121291.
Romanian Built Machine with SN E300001067 is built to the same specs as Romanian Built Machines SN E300001114
to Present - Use Parts Manual p/n 3121291.
June 15, 2012 - Original Issue (Edited to 1001142990 Revision B)
August 22, 2012 - Revised (Edited to 1001142990 Revision C)
November 6, 2012 - Revised (Edited to 1001142990 Revision C)
March 25, 2013 - Revised (Edited to 1001142990 Revision K & 1001142991 Revision B)
May 15, 2013 - Revised (Edited to 1001142990 Revision L & 1001142991 Revision B)
August 28, 2013 - Revised (Edited to 1001142990 Revision N & 1001142991 Revision B)
November 27, 2013 - Revised (Edited to 1001142990 Revision T & 1001142991 Revision E & 1001160070 Revision C)