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Maintenance Important: NEVER Checking/Adding oil Changing oil Note: Purging the hydraulic system of air Lubrication Cleaning Note: Troubleshooting Symptom Causes Remedy 1. The release valve is not tightly closed 1. Tighten the release valve Jack will not lift the load 2.
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ATD-7421W Not all components of the jack are replacement items, but are illustrated as a convenient reference of parts location. Call your distributor for current pricing. When ordering parts, give part number and parts description.
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ITEM# DESCRIPTION ITEM# DESCRIPTION PUMP CYLINDER O-RING Y-SEAL SNAP RING NYLON GASKET STEEL BALL COPPER WASHER SAFETY VALVE BALL SEAT SAFETY VALVE SPRING SOCKET HEAD CAP SCREW SAFETY VALVE ADJUSTING SCREW BASE COVER O-RING STEEL BALL SCREW AIR MOTOR HOUSING NYLON GASKET VALVE BLOCK ASSEMBLY SPRING...
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Your ATD-7421W is warranted for a period of 12 months from the original purchase date. For a period of one (1) year from your purchase date, ATD Tools Inc. will repair or replace (at its option) without charge, your ATD product if it was purchased new and the product has failed due to a defect in material or workmanship which you experienced during normal use of the product.
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