JLG M600 Operator Manual - Manual (Page 90)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
6-10 – JLG Lift – 3121217
3. Hydraulic Tank
Lube Point(s) - Fill Cap
Capacity -
Prior to S/N 51941 - 15 gal. tank (56.7 L)
S/N 51941 to present - 15.9 gal. system (56.7L)
12.4 gal. (46.9 L) to Full Mark
Lube - HO
Interval - Check Level daily; Change every 2 years or
1200 hours of operation.
4. Hydraulic Filter
Interval - Change after first 50 hrs. and every 6 months
or 300 hrs. thereafter or as indicated by Condition
Indicator.
Comments - Under certain conditions, it may be
necessary to replace the filter on a more frequent
basis.