JLG 400S Operation Manual page 128

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
17. Radiator Coolant -GM
Lube Point(s) - Fill Cap
Capacity - 2.4Gallon (9.1 L)
Lube - Anti-Freeze
Interval - Check level daily; change every 1000 hours or 2 years,
whichever comes first
6-28
18. Air Filter
Lube Point(s) - Replaceable Element
Interval - Every 6 months or 300 hours of operation or as
indicated by the condition indicator
Comments - Check Dust Valve daily
– JLG Lift – 3121670