Recent content by boroyon

Regarding the pre heating timer circuit (unit: part number is 28521-17100) for the glow plug of Landcruiser (1991 HZJ73v), The preheating lamp of the glow plug remained on and did not go out, so when I removed the preheating timer unit and looked at the internal circuit, I found that the two...

　Thank you for support. I am amature about electrical cuicuit. Is it possible for me to take your instructions and understand them?　Please explain as much as possible so that I can understand the circuit of this unit（original pre-heating timer unit(28521-17100） and the value of the burnt two or...

I'm an amateur when it comes to electricity, so if possible, please explain in an easy-to-understand manner.

Thank you for your big support. If possible, please show me the circuit diagram of original pre-heating timer unit(28521-17100 for the glow plug of Landcruiser (1991 HZJ73v)). If possible, please tell me the resistance values of the two burnt-out resistors in the first photo(unit No...

Thank you for comment. I want to repair the existing unit. And I also think that it need to be replaced all eight electrolytic capacitors. Today I get 28521-17120 (MH-6410) for HZJ81V(year 1993), and I saw the electric circuit. However, the one I got today had a different circuit from the...

Or can I replace my damaged 28521-17100 to 28521-17120 (MH-6410 HZJ81V) . Because I can not get 28521-17100 that is working product. Then I am planning to get used 28521-17120 MH-6410 (for HZJ81V). Is this plan OK??? If I do this, can I guarantee that the glow will work? "Normally, the glow...

Thank you. I also found this site(this picture). But I also can not detect the resister value. Because this picture's resolution is little bit low. 　Thank you for your information.

Thank you folks. 　Someone please send a close-up picture around this position. This unit part number is 28521-17100. 　While I'm waiting for your reply, I'll check the plug for a short circuit. If even one of the six plugs is short-circuited, will this symptom occur?

Regarding the pre heating timer circuit (unit: part number is 28521-17100) for the glow plug of Landcruiser (1991 HZJ73v), The preheating lamp of the glow plug remained on and did not go out, so when I removed the preheating timer unit and looked at the internal circuit, I found that the two...