JLG 450A_AJ Series II Operator Manual - Manual (Page 109)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3121289 – JLG Lift – 6-29
13. Fuel Pre-Filter - Deutz D2.9
Lube Point(s) - Replaceable Element
Interval - Drain water daily; Every year or 600 hours of
operation
14. Fuel Filter - Deutz D2.9
Lube Point(s) - Replaceable Element
Interval - Every year or 600 hours of operation