ELECTRONIC FUN, discoveries. FROM ONE END OF THE GLOBE TO THE OTHER END, WELCOME
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CIRCUIT DIAGRAMS Typical automotive ignition module theory Yamaha partial schematic diagram Starter interupt and flashing led.
Turn off your car stereo when you leave Light dimmer control (uses battery) 20 Minute timer full diagram
Water valve pulser LM555 Monostable (updated)
Ignition adaptor C140 |
BMW 318 Today we replace all four rotors on the BMW. Two front rotors for $50 shipped and two back rotors made from Germany $90 shipped were installed easily. The only major problem was that the Allen Head Bolt for Brake Disc to Hub bolt was rusted in place. It was drilled out. Yes, I'd used anti rust and flame then punch it out but it will not budge. Upon the haste I'd drilled the center of the bolt which is a no-no. The preferred way to to use an angle grinder as shown in method two below.
The rear rotor was installed without problems. Upon installation I coat the rotor (not the rotor pad surface) with varnish to prevent rust. I used grease on the Allen Head Bolt and installed it. I use anti seize compounds on the wheel to hub nut and torque to 80lb-ft. The other problem with the BMW is that the suspension is loose when driving on a bumpy surface at high speeds. The front suspensions are check and there were no wear found . Other problems faced with the car:
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Voltage-Current-Resistance-Power CALCULATOR click here |
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BMW 318i image only TDI Golf joke |
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