JLG 740AJ Operator Manual - Manual (Page 117)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121295 – JLG Lift – 6-25
12. Fuel Filter - Deutz
Lube Point(s) - Replaceable Element
Interval - Every Year or 600 hours of operation
13. Fuel Filter (Gasoline) - GM
Lube Point(s) - Replaceable Element
Interval - Every 6 months or 300 hours of operation
14. Air Filter
Lube Point(s) - Replaceable Element
Interval - Every 6 months or 300 hours of operation or as
indicated by the condition indicator