2014年2月20日木曜日

Maintenances


Fully mechanical Vocar 34PICT3 carburetor in VW1302 Super Beetle was readjusted following to the principle of it's designer, both bypass screw 2and 1/2 turn counter clockwise and air volume control screw also 2 and 1/2 turn to the same direction. Stable throttle actions were obtained after the work this morning. I have realized again the importance of setting the reference angular positions prior to the starting, any guesswork that needs precise adjustment could not bring good results, we should respect and admire the intent of the designer of this carburetor. Improvement of the combustion due to applying Semi-Transistor ignition system taught me how I did it imperfectly for these 3 years as a matter of fact. Probably, unfavorable fuel consumption would be improved also.
I have 2 another carburetors for Beetle as spear part, 2 distributors and 2 ignition coils. I lack spear one of mechanical fuel pump? I must prepare it sooner or later, because the fracture of diaphragm rubber means critical stuck.

The inner door handle destroyed by my mistake was repaired thoroughly by adhering the portion utilizing the material, Autopolymerizing Acrylic Resin as a additional reinforcement structure. Though, I hated the using quality with old sense of really old half broken automobile because of hanging out handle, all the bad habit disappeared after that except the inconvenience of right rear door lock actuator pin fracture. All the machinery should be continued with love on it and with some admiration to the machinery designers, because all of them exerted desperate efforts to design serving our field with good operations intentionally.

20 years long used Digital Multi Tester was disassembled and maintained on the sliding contacts inside. LR44 cell batteries also replaced into new ones, original performances could be re-obtained again after that. Development of tools and devices are also an important task for craftman in the world. 

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