Issued July 2024
Lift Arm
Copyright 2024, The Heil Co.
Printed in the U.S.A.
Lift Arm
61
LIFT AND WELD CRACKS DECISION TREE
Use this decision tree to help you decide whether to repair a crack or to replace the entire lift arm.
Follow these welding requirements for repairing the lift arm.
1. All material shall be free from paint, soil, grease, dirt, and any other non-metal contamination.
2. Weld according to the Weld Procedure.
3. All welds shall be in conformance of AWS D1.1.
4. Inspection supervisor required.
5. Attach the ground lead as close as practical to the section where you are working. Disconnect the battery negative or
ground cable from the battery.
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