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1.1
GENERAL GUIDELINES
•
This repair procedure provides repair information for
a specific discrepancy. It is the responsibility of the
entity performing the repairs to determine if the
discrepancy can be corrected by this procedure. This
repair is only for drilling drain holes in the front and
rear axle mount plates, repairing of weld cracks that
exist on the rear axle mount.
•
After inspection, if only weld cracks and NO plate
deflection is found, complete the Axle Mount
Weldment Repair Instructions.
•
After inspection, if weld cracks AND plate deflection
are found on the rear axle weldment, kit number
100112699 will be required.
1.2
WELD REPAIR GUIDELINES
•
All welding must be in accordance with ANSI/AWS
D1.1 Standard.
•
Disconnect the battery of the machine being repaired
prior to welding.
•
Ground only to the component being welded. Do not
ground to any adjacent component or allow pins,
wear pads, wire ropes, bearings, gears, seals,
valves, electrical wiring, or hoses to be between the
grounding position and the area to be welded.
1.3
TOOLS & EQUIPMENT REQUIRED
1. Stands and lifting equipment capable of lifting/
supporting the affected components
2. Hand-held power grinder
3. Air carbon-arc equipment
4. Electric welding equipment
5. AWS 70 grade, low hydrogen rod or wire
6. Standard welder tools
7. Standard mechanic tools
8. Paint
1.4
PERSONNEL REQUIRED
1. Qualified
JLG
Equipment Mechanic
2. Certified Welder
NOTICE
Reference the Service Manual for safe and proper
disassembly/assembly procedures.
NOTICE
Failure to comply with the above weld repair guidelines
may result in component damage.
G6-42A
Axle Mount Weldment
Repair Instructions
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31212011
An Oshkosh Corporation Company
