2010年7月6日火曜日

Periodical adjustment

The balance of compliance is the vest important for Automobiles, but remember the rubbers applied on engine mounts and axle suspensions have some inevitable physical properties, deformation, viscoelasticity, also hysteresis and plastic deformation caused by continuous pressure by self body weight .
Consequently it very difficult to continue original balance over 5 years, requiring periodical deformed rubber parts replacements. Especially coil spring upper supports are the most victims suffered friendly by continuous gravity, leading to some bad feeling from the ground.
So these parts are recomended as to begin deformations soon after rolling out from the factory assembling lines as a new model.
And the deformations on this upper mounting supports easily causes errors on wheel alignments and constructive geometries.
This is why the periodical adjustments on these points are necessary if designed ultimate performances by the users.

Replacement parts are prepared, 4 shock absorbers including all of relative rubber parts, new BOSCH 120A alternator and starter motor including magnetic switch module and motor brush module.
These parts obtained make me cause headaches and it's really nervous so much because energy consuming difficult tasks are waiting for me.
The critical trouble on XH200W in addition is that of air conditioning, leakage of cooler gas, expansion valve, liquid tank, compressor and evaporator ? How come, do I do that all by myself ?
Dash board full disassembling procedure ?
Just troublesome tasks with no interests !

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