JLG Boom Lift E300AJ

- Hydraulic Tank Oil Level Change

NOTE! On new machines, those recently overhauled, or after changing hydraulic oil, operate all systems a minimum of two complete cycles and recheck oil level in reservoir

- Wheel Drive Hub Oil Level Change

1. Lubricate the wheel bearings;

NOTICE! 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 FREQUENCIES MUST BE INCREASED ACCORDINGLY

1. Apply grease and rotate in 90 degree intervals until bearing is completely lubricated

- Wheel Drive Hub Oil Level Check

1. Check torque every 3 months or 150 hours of operation;

- Hydraulic Tank Oil Level Check

NOTE: To avoid excessive battery charging time, do not allow batteries to become completely discharged. To avoid electrolyte overflow, add distilled water to batteries after charging. When adding water to the battery, fill only to level indicated or 3/8" above separators

1. Charge batteries at the end of each work day, or when machine performance is significantly reduced due to batteries becoming discharged

2. Charge batteries in accordance with the following procedure

a. Open battery compartment, and battery charger compartment covers

WARNING! WHEN BATTERY CHARGER IS TO BE USED, CHARGING HARNESS MUST BE PLUGGED INTO A GROUNDED RECEPTACLE. IF RECEPTACLE IS NOT GROUNDED AND A MALFUNCTION SHOULD OCCUR, THE MACHINE COULD CAUSE SERIOUS ELECTRICAL SHOCK

b. Remove charging harness cable and connect to a receptacle or the correct voltage

WARNING! TO AVOID INJURY FROM AN EXPLOSION, DO NOT SMOKE OR ALLOW SPARKS OR A FLAME NEAR BATTERY DURING SERVICING. ALWAYS WEAR EYE AND HAND PROTECTION WHEN SERVICING BATTERIES

CAUTION! WHEN ADDING WATER TO BATTERIES, ADD WATER UNTIL ELECTROLYTE COVERS PLATES. DO NOT CHARGE BATTERIES UNLESS ELECTROLYTE COVERS THE PLATES

NOTE: When adding distilled water to batteries, non-metallic containers and/or funnels must be used. To avoid electrolyte overflow, add distilled water to batteries after charging. When adding water to the battery, fill only to level indicated or 3/8\ (9.5 mm) above separators"

Open battery compartment cover to allow access to battery terminals and vent caps

Remove all vent caps and inspect electrolyte level of each cell. Electrolyte level should be to the ring approximately one inch from top of battery. Fill batteries with distilled water only. Replace and secure all vent caps

Remove battery cables from each battery post one at a time, negative first. Clean cables with acid neutralizing solution (e.g. baking soda and water or ammonia) and wire brush. Replace cables and/or cable clamp bolts as required

Clean battery post with wire brush then re-connect cable to post. Coat non-contact surfaces with mineral grease or petroleum jelly

When all cables and terminal posts have been cleaned, ensure all cables are properly positioned and do not get pinched. Close battery compartment cover

Start hydraulic system and ensure that it functions properly

- Hydraulic Return Filter Change

1. Change the filter when Boom Lift is new

1. Wheel nuts should be torqued after first 50 hours of operation and after each wheel removal;