Terex TS14G, Руководство по обслуживанию

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SM 1721 Rev1 03-05
Section 160-0050
3
Rear Axle Group - Wheel Rim and Tyre
frame. Extend jack until tyre bead is broken. Continue
around the rim until tyre bead is broken at all points.
16. Using suitable lifting equipment, remove tyre from
rim. This completes the removal of the tubeless tyre.
17. If necessary, remove inner flange (15).
Note: If tyre rim is on the vehicle, and no tyre lifting
equipment is available, 'walk' the tyre off the rim as
follows:
Force bottom of tyre outward as far as possible; lower
jack enough to allow weight of tyre to rest on ground;
force top of tyre out as far as possible; raise jack to
original height and repeat the above until the tyre is off
the rim.
INSPECTION
Tyre
Check the interior surface of the tyre to determine its
condition. Inspect for cuts or fabric breaks that have
penetrated the tyre body. The casing should be
inspected closely for any sharp , pointed object that
may have penetrated the tyre body but is invisible from
the outside. All dust, dirt, water or other foreign matter
should be cleaned from the inside of tyre.
Wheel Assembly
Overloading, improper tyre inflation, rough terrain, high
speed, accidents, dirt accumulation, and corrosion all
tend to reduce the service life of rims and rim
components. It is recommended that rims be
inspected, as below, not less often than at every tyre
change and that, as the warranty limit approaches,
consideration be given to periodic replacement.
The wheel and its components are designed with built-
in safety factors, to prevent the components from
flying off with killing force during inflation. Check
components for cracks, bends, distortion, or other
damage. If damage is found, the component must be
replaced.
WARNING
Never mix components of one manufacturer's
rims with those of another. Using the rim base
of one manufacturer with the lock ring of
another or vice versa is dangerous. The lock
ring of one may not fully engage with the lock
ring groove of the other. Always consult the
rim manufacturer for proper matching and
assembly instructions. Also, use and servicing
of damaged, worn out, or improperly
assembled rim assemblies is a very dangerous
practice. Failure to comply with the above
warnings could result in explosions from tyre
pressure causing serious personal injury and
property damage.
Clean all rust and dirt from the wheel parts and wheel
and apply a coat of good grade primer paint. Allow the
paint to dry thoroughly before remounting tyre.
The rim parts used with tubeless tyres form an
important part of the air chamber. Therefore, they
should be carefully checked for distortion or mutilation
that would prevent an effective air seal when the tyre
and rim are reassembled.
Rubber 'O' rings are air seals for tubeless tyre and rim
assemblies and therefore should be carefully handled
to provide an airtight seal when the tyre is remounted
on the rim. Always use new 'O' rings when mounting a
tubeless tyre.
Note: Handle 'O' rings carefully, as damage will prevent
an airtight seal for tyre inflation.
MOUNTING TYRE ON RIM
Numbers in parentheses refer to Fig. 1, unless
otherwise specified.
For mounting a tyre with rim on or off machine, the
procedure is basically the same.
WARNING
When lifting tyre onto the rim, be sure the
equipment is of sufficient capacity and properly
secured to do the job safely.
1. For off-machine installation, lay wheel (6) on blocks
or mounting stand with 'O' ring groove up. Wheel (6)
should be off the floor enough to allow tyre to rest on
rim and not the floor. Blocks are not to extend more
than 13 mm (0.50 in) beyond rim base.
Courtesy of Machine.Market