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PREVENTIVE MAINTENANCE (continued)
1. Always store the jack in a well protected area where it will not be exposed to inclement weather, corrosive vapors, abrasive dust, or any other harmful
elements. The jack must be cleaned of water, snow, sand, grit, oil, grease and other foreign matter before using.
2. The jack must be lubricated periodically in order to prevent premature wearing of parts. A general purpose grease must be applied to caster wheels, front
axle, elevator arm, handle base pivot bolts, release mechanism and all other bearing surfaces. Worn parts resulting from inadequate or no lubrication are
not eligible for warranty consideration. See page 6 for lubrication instructions.
3. Every jack owner is responsible for keeping the jack labels clean and readable. Use a mild soap solution to wash external surfaces of the jack but not any
moving hydraulic components.
4. Inspect the jack before each use. Do not use the jack if any component is cracked, broken, bent, shows sign of damage or leaks hydraulic fluid. Do not use
the jack if it has loose or missing hardware or components, or is modified in any way. Take corrective action before using the jack again.
PROPER STORAGE
It is recommended that the jack be stored in a dry location with all wheels touching the ground on a relatively level surface.
TROUBLESHOOTING
Important: Service jacks are self-contained devices used for lifting, but not sustaining, a partial vehicular load. In accordance with ASME-PASE 2019 Load
Sustaining Test: "A load not less than the rated capacity...shall not lower more than 1/8" (3.18mm) in the first minute, nor a total of .1875" (4.76mm)
in 10 minutes." Lowering within this range is considered normal operation and is NOT a warrantable defect.
PROBLEM
1. Unit will not lift rated load.
2. Unit will not sustain rated load or feels "spongy" under rated load. Purge air from hydraulic system as above.
3. Unit will not lift to full height.
4. Unit will not lower completely.
5. Handle tends to raise up while the unit is under rated load.
6. Unit still does not operate.
LIMITED WARRANTY
MAC TOOLS WARRANTS TO ITS CUSTOMERS THAT THE COMPANY'S MAC TOOLS BRANDED PRODUCTS ARE FREE FROM DEFECTS IN WORKMANSHIP
AND MATERIALS.
Mac Tools will repair or replace its Mac Tools branded products which fail to give satisfactory service due to defective workmanship or materials, based upon
the terms and conditions of the following described warranty plans attributed to that specific product. This product carries a ONE-YEAR warranty. During this
warranty period, Mac Tools will repair or replace at our option any part or unit which proves to be defective in material or workmanship.
Other important warranty information:
This warranty does not cover damage to equipment or tools arising from alteration, abuse, misuse, damage and does not cover any repairs or replacement
made by anyone other than Mac Tools. The foregoing obligation is Mac Tools sole liability under this or any implied warranty and under no circumstances shall
we be liable for any incidental or consequential damages.
Note: Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
If you have any questions about warranty service, please contact Mac Tools. This warranty gives you specific legal rights and you may also have other rights
which vary from state to state.
JSA350LR / JSA350LR-LG / JSA350LR-OR
JSA350LR/JSA350LR-LG/JSA350LR-OR
ACTION
Purge air from hydraulic system by following procedure under SETUP.
Purge air from hydraulic system as above.
Check oil level. Make sure hydraulic system is not overfilled.
Pump the handle rapidly several times to push oil past ball valves in power unit.
Contact customer service.
5
3.5 TON
CAPACITY FLOOR JACK
4/28/20
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