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 SN E300001067 is also built to the same specs as Romanian Built Machines SN E00001114 to
Present - Use Parts Manual p/n 3121291.
NOTE:
December 15, 2007 - Original Issue (Edited to 0010717 Revision 1 & 0010718 Revision 1)
April 15, 2008 - Revised Manual (Edited to 0010717 Revision 1 & 0010718 Revision 1)
March 30, 2009 - Revised Manual (Edited to 0010717 Revision 5 & 0010718 Revision 9)
October 30, 2009 - Revised Manual (Edited to 0010717 Revision 5 & 0010718 Revision 9)
August 25, 2010 - Revised Manual (Edited to 0010717 Revision 19 & 0010718 Revision 31)
April 4, 2011 - Revised Manual (Edited to 0010717 Revision 19 & 0010718 Revision 33)
July 8, 2011 - Revised Manual (Edited to 0010717 Revision 21 & 0010718 Revision 38)
October 18, 2011 - Revised Manual (Edited to 0010717 Revision 25 & 0010718 Revision 41)
December 12, 2011 - Revised Manual (Edited to 0010717 Revision 25 & 0010718 Revision 41)
March 30, 2012 - Revised Manual (Edited to 0010717 Revision B & 0010718 Revision B)
June 15, 2012 - Revised Manual (Edited to 0010717 Revision C & 0010718 Revision G)
MODULE ON MACHINES
“WITHOUT UGM”
(UNIVERSAL
GROUND MODULE)
MODULE ON MACHINES
“WITH UGM”
(UNIVERSAL
GROUND MODULE)
GROUND MODULE MODULE IDENTIFICATION