Oshkosh Corporation JLG ES1330L, Руководство по эксплуатации и безопасности

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SECTION 6 - OPERATION SPECIFICATIONS AND MAINTENANCE
31217186
6-13
Tire Wear and Damage
The tire and rim assemblies installed on machines have been approved
by the tire manufacturer for applications in which those products are
intended to be used. The tire and rims installed on each product model
have been designed for stability requirements, which consist of track
width, tire compound, and load capacity. Tire changes such as rim
width, centerpiece location, larger or smaller diameter, tire compound,
etc., without written manufacturers approval, could result in an unsafe
condition regarding stability.
The tires and rims installed on machines are to be inspected daily as
part of the daily walk-around inspection. JLG requires that the daily
walk-around inspection be performed at each operator change during
a shift and at each shift change.
Wheel and Tire Replacement
JLG recommends that any replacement tire be the same size and brand
as originally installed on the machine or offered by JLG as an approved
replacement. Please refer to the JLG Parts Manual for the part number
of the approved tires for a particular machine model.
If any of the following is discovered during tire inspection, measures
must be taken to remove the JLG product from service immediately.
Arrangements must be made for replacement of the tires or tire assem -
blies. Both tires/wheels on the same axle must be replaced:
• If the overall diameter of the tire is less than one of the following:
76 x 255 Tire – 9.5 in (243 mm) minimum;
• If any uneven wear is discovered:
A tire with significant damage in the tread area or sidewall
requires immediate evaluation before placing the machine into
service. If a cut, tear, chunk, or other discrepancy exceeds any one
or more of the following dimensions, the tire must be replaced:
3.0 in. (76 mm) long
0.75 in. (19 mm) wide
0.75 in. (19 mm) deep;
• If the metal wheel is visible at any point through the tread area of
the tire;
• If more than one discrepancy exists in any quadrant of the wheel
(within 90 degrees of one another).