JLG 330CRT, Service Maintenance Manual, Page: 11 / 58

SECTION 1 - SPECIFICATIONS
3121804 – JLG Lift – 1-3
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Table 1-3. Lubrication Chart
INDEX
NO
COMPONENT NUMBER/TYPE LUBE POINTS LUBE METHOD
INTERVAL
HOURS
1 Hydraulic Oil Reservoir Fill Cap/Drain Plug HO - Check HO Level
HO - Change HO
10/500
2 Hydraulic Filter Element N/A Initial Change - 50 Hours 250
3 Rail Slides N/A MPG - Brush 100
4 Engine Crankcase Fill Cap/Drain Plug Check Engine Oil Level 10/100
5 *Slide Blocks Upper and Lower MPG 100
* Item 5 not shown on illustration. Item 5 pertains to items
throughout the machine.
KEY TO LUBRICANTS:
MPG - Multi-purpose Grease
EPGL - Extreme Pressure Gear Lube
HO - Hydraulic Oil (Mobil 424)
TO AVOID PERSONAL INJURY, USE SAFETY PROP FOR ALL
MAINTENANCE REQUIRING PLATFORM TO BE ELEVATED.
NOTE: Be sure to lubricate like items on each side
NOTE: Recommended lubricating intervals are based on
machine operations under normal conditions. For
machines used in multi-shift operations and/or
exposed to hostile environments or conditions, lubri-
cation frequencies must be increased accordingly.
Operate hydraulic functions through one complete
cycle before checking hydraulic oil level in tank. Oil
should be visible in ADD sight window on hydraulic
tank. If oil is not visible, add oil until oil is visible in
both ADD and FULL sight windows on tank. Do not
overfill tank.
Any time the pump coupling is removed, coat
splines of coupling with Texaco Code 1912 grease
prior to assembly.
Figure 1-1. Lubrication Diagram