Skytrak 6036 Service Manual Bedienungsanleitung PDF herunterladen (Seite 123)

5-17

6036, 6042, 8042, 10042, 10054

Axles, Drive Shafts, Wheels and Tires

5.9 WHEELS AND TIRES

It is recommended that a replacement tire to be the same

size, ply and brand as originally installed. Refer to the

appropriate parts manual for ordering information. If not

using an approved replacement tire, It is recommended

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.

• Approved for the application by the tire manufacturer

(including inflation pressure and maximum tire load).

The rims installed have been designed for stability

requirements which consist of track width, tire pressure

and load capacity. Size changes such as rim width,

center piece location, larger or smaller diameter, etc.,

without written factory recommendations, may result in

unsafe condition regarding stability.

Foam filled tires have a positive effect on the weight,

stability and handling characteristics of the machine,

especially under load. The use of hydrofill as a tire-fill

substance is not recommended because of possible

environmental impact.

Large-bore valve stems are used to help expedite tire

inflation and deflation. An inner tube may be used if a tire

does not provide an airtight seal. Check tire inflation

pressures when the tires are cold. When mounting a tire

on the wheel, the tire must be mounted on the wheel

respective of the directional tread pattern of the tire; this

produces a left or right tire and wheel assembly.

The wheel and tire assemblies must be installed with the

directional tread pattern “arrows” (5) facing in the direc-

tion of forward travel.

5.9.1 Removing Wheel and Tire Assembly

from Machine

1. Park the machine on a firm, level surface, fully

retract the boom, lower the boom, place the

transmission control lever in (N) NEUTRAL, engage

the park brake and shut the engine OFF.

2. Place an Do Not Operate Tag on both the ignition

key switch and steering wheel, stating that the

machine should not be operated.

3. Loosen but DO NOT remove the lug nuts on the

wheel and tire assembly to be removed.

4. Place a suitable jack under the axle pad closest to

the wheel being removed. Raise the machine and

position a suitable support beneath the axle. Allow

sufficient room to lower the machine onto the

support and to remove the wheel and tire assembly.

5. Lower the machine onto the support.

6. Remove lug nuts and lug washers in an alternating

pattern.

7. Remove the wheel and tire assembly from the

machine.

WARNING

Mismatched tire sizes, ply ratings or mixing of tire

types (radial tires with bias-ply tires) may compromise

machine stability and may cause machine to tip over.

MY4190

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Skytrak 6036 Service Manual Bedienungsanleitung Seite 123

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