JLG 660SJ ANSI Service Manual User Manual
Page 32
SECTION 1 - SPECIFICATIONS
1-14
– JLG Lift –
3120718
NOTES:
KEY TO LUBRICANTS
* Machines after S/N 38047 will have composite bushings and no grease fittings.
Lubrication intervals are based on machine operation under normal
conditions. For machines used in multi shift operations and/or
exposed to hostile environments or conditions, lubrication frequen-
cies must be increased accordingly.
** When changing oil in the Deutz oil cooled engine, drain both the crankcase and
the cooler. When refilling it is acceptable to overfill the crankcase (16 qts., capac-
ity of both crankcase and cooler combined). Start engine, allow the engine to run
until the thermostat opens (approximately 221 degrees F) cooler will fill up within
minutes; shut down and wait for approximately two minutes. Check oil level, fill oil
to max marking on the dipstick.
EO
EPGL
HO
MPG
Engine Oil
Extreme Pressure Gear Lube
Hydraulic Fluid (Mobil #424 or equivalent)
Multi-Purpose Grease
Table 1-12. Lubrication Chart - S Models
Components
Number/Type
Lube Points
Capacity
Lube
Interval
Hours
Comments
3 Months
150 hrs
6 Months
300 hrs
1 Year
600 hrs
2 Years
1200 hrs