Tires And Wheels - JLG 1850SJ Operation & Safety Manual

18. Optional Fuel Filter/Water Separator
Lube Point(s) - Replaceable Element
Interval - Drain water daily; Change every year or 600 hours of operation
8.8

TIRES AND WHEELS

8.8.1 Tire Damage
For polyurethane foam filled tires, JLG Industries, Inc. recommends that when any of the
following are discovered, measures must be taken to remove the JLG product from
service immediately and arrangements must be made for replacement of the tire or tire
assembly.
• a smooth, even cut through the cord plies which exceeds 3 inches (7.5 cm) in total
length
• any tears or rips (ragged edges) in the cord plies which exceeds 1 inch (2.5 cm) in
any direction
• any punctures which exceed 1 inch in diameter
• any damage to the bead area cords of the tire
If a tire is damaged but is within the above noted criteria, the tire must be inspected on
a daily basis to insure the damage has not propagated beyond the allowable criteria.
8.8.2 Tire Replacement
JLG recommends a replacement tire be the same size, ply and brand as originally
installed on the machine. Please refer to the JLG Parts Manual for the part number of the
approved tires for a particular machine model. If not using a JLG approved replacement
tire, we recommend that replacement tires have the following characteristics:
• Equal or greater ply/load rating and size of original
• Tire tread contact width equal or greater than original
• Wheel diameter, width, and offset dimensions equal to the original
1850SJ
General Specifications and Operator Maintenance
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