JLG 20VP (3120728) Service Manual - Manual (Page 17)

SECTION 1 - SPECIFICATIONS
3120728 – JLG Lift – 1-5
Figure 1-4. Lubrication Chart.
2
1
3
4, 5
6
Table 1-6.Lubrication Intervals for Various Components
ITEM COMPONTENT
NO/TYPE
LUBE POINTS
LUBE/METHOD
INTERVAL HOURS
COMMENTS 3
MONTHS
150 Hrs.
6
MONTHS
300 Hrs.
1
YEAR
600 Hrs.
2
YEARS
1200 Hrs.
1 Hydraulic Oil
Fill To Line on
Reservoir
5 Qt. Reservoir HO - Check Hyd. Oil
Level
HO - Change Hyd. Oil
✔
Check Hydraulic Oil every 10 hrs.
Change Hydraulic Oil every 1200
hrs.
2
Drive Wheel
Bearings
4 - Grease Fittings MPG- Pressure Gun
✔
3
Drive Wheel
Gear Box
2 - Gear Box Gear Oil
Change only when serviced
requires 6 oz. (175 cc’s) to fill.
4 Caster Axles 2 - Grease Fitting MPG - Pressure Gun
✔
5 Swivel Raceways 2 - Front Casters MPG - Pressure Gun
✔
6 Mast Chains * 2 - Per Section
Chain Lube - Brush or
Spray ✔
Inspect, lubricate if dry or rusting.
* Applies Only to Mast Sections with Chains.
Key to Lubricants: MPG - Multipurpose Grease
HO - Hydraulic Oil - See Section 1.5, "Lubrication" in Service Manual.
GEAR OIL - Good Quality Worm Gear Oil - SAE 90 - AGMA#5 - EP Compounded
Notes: 1. Be certain to lubricate like items on each side of the machine.
2. Recommended lubricating intervals are based on normal use. If machine is subjected to severe operating conditions,
such as a high number of cycles, location, corrosive/dirty environment, etc., user must adjust lubricating requirements accordingly.
3. Prior to checking hydraulic oil level, operate machine through one complete cycle of lift function (full up and down). Failure to do so will
result in incorrect oil level reading on the hydraulic reservoir.