JLG 41AM Operator Manual - Manual (Page 91)

SECTION 7 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3121211 – JLG Lift – 7-9
Table 7-2. - Lubrication Intervals for Various Components
ITEM COMPONENT
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. (4.3 L) Reservoir
HO/Check Hydraulic
Oil Level HO/Change Hydraulic
Oil
X
Check oil level every day.
Change hydraulic oil every
2 years.
2 Swivel Raceways 2 - Front Casters MPG - Pressure Gun X
3
Leveling Jack
Screws
4 - Jack Threads MPG - Brush
X
4 Mast Chains * 2 - Per Section CL - Brush or Spray
X Inspect, lubricate if drying or
rusting.
* Applies Only to Mast Sections with Chains.
Key to Lubricants: MPG - Multipurpose Grease
HO - Hydraulic Oil - ISO-Vg grade 32, 46.
CL - Chain Lube. Use a good quality chain lubricant
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. Lubricating intervals are calculated on 50 hours of machine operation a week.
4. 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.