JLG 680S Service Manual - Manual (Page 23)

SECTION 1 - SPECIFICATIONS
3121234 – JLG Lift – 1-7
2. Wheel Bearings
Lube Point(s) - Repack
Capacity - A/R
Lube - MPG
Interval - Every 2 years or 1200 hours of operation
3. Wheel Drive Hub
Lube Point(s) - Level/Fill Plug
Capacity - 17 oz. (0.5 L) - 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
Comments - Place Fill port at 12 o’clock position
and Check port at 3 o’clock position. Pour lubricant
into fill port until it just starts to flow out of check
port.
4. Hydraulic Return Filter
Interval - Change after first 50 hrs. and every 6
months or 300 hrs. thereafter or as indicated by
Condition Indicator.
5. Hydraulic Charge Filter
Interval - Change after first 50 hrs. and every 6
months or 300 hrs. thereafter or as indicated by
Condition Indicator.
6. Hydraulic Tank
Lube Point(s) - Fill Cap
Capacity - 116 liters Tank 124 liters System
Lube - HO
Interval - Check Level daily; Change every 2 years or
1200 hours of operation.