JLG M400 Service Manual Service Manual - Manual (Page 23)

SECTION 1 - SPECIFICATIONS
3121827 – JLG Lift – 1-9
4. Hydraulic Return Filter
Interval - Change after first 50 hrs. and every 6
months or 300 hrs. thereafter.
Comments - Under certain conditions, it may be
necessary to replace the hydraulic filter on a
more frequent basis. A common symptom of a
dirty filter is sluggishness experienced in hydrau-
lic functions.
5. Wheel Drive Hub
Lube Point(s) - Level/Fill Plug
Capacity - 17 oz. (1/2 Full)
Lube - EPGL
Interval - Check level every 3 months or 150 hrs of
operation; change every 2 years or 1200 hours
of operation
6. Wheel Bearings
Lube Point(s) - Repack
Capacity - A/R
Lube - MPG
Interval - Every 2 years or 1200 hours of operation
7. Spindles/Bushing
Capacity - A/R
Lube - Lithium Lubricant
Interval - Every 2 years or 1200 hours of operation
Comments - At Spindle/Bushing Replacement; Coat
I.D. of bushings prior to installing king pins.
8. Boom Pivot Pins/Bushing
Capacity - A/R
Lube - Lithium Lubricant
Interval - Every 2 years or 1200 hours of operation
Comments - At boom pivot pins/bushing replace-
ment; Coat I.D. of bushings prior to installing
pivot pins.