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The M1010 box heater is PN 10530B. I found the TM for the 10560G, TM 9-2540-205-24&p. I worked through the troubleshooting section to the point where I'm supposed to remove the igniter. But my 10530B doesn't match the TM's 10560G pictures, so I'm hoping someone can point me to the right TM, or provide guidance.
I removed the cover. I have fuel coming out the bleeder screw. I have 24VDC at several terminals on the heater. I have air blowing out the vent inside the cab. When I put my hand above the heater, I feel heat coming from what I presume to be the ignition circuitry. But the control panel indicator light never comes on, and the air blowing into the cab never gets hot. I saw no evidence of fuel leaking out, so I don't think my problem is flooding. I left it in "start" mode for about 5 minutes before I gave up.
I include a photo and video below. At the end of the video, I turn off the light. You can see that nothing is glowing on the heater. The sound in the video is all the heater. The engine is off.
https://youtu.be/jGLX7Zun2zY
The -20 manual says how to replace the heater. The -34 manual says how to disassemble and reassemble, but not how to troubleshoot...
Any guidance or pointers to troubleshooting documentation would be appreciated.
Thanks!
I removed the cover. I have fuel coming out the bleeder screw. I have 24VDC at several terminals on the heater. I have air blowing out the vent inside the cab. When I put my hand above the heater, I feel heat coming from what I presume to be the ignition circuitry. But the control panel indicator light never comes on, and the air blowing into the cab never gets hot. I saw no evidence of fuel leaking out, so I don't think my problem is flooding. I left it in "start" mode for about 5 minutes before I gave up.
I include a photo and video below. At the end of the video, I turn off the light. You can see that nothing is glowing on the heater. The sound in the video is all the heater. The engine is off.
![photo (10).jpg photo (10).jpg](https://www.steelsoldiers.com/data/attachments/406/406491-2e98d2ea2ffb8d098ea677629d1c3aa3.jpg)
The -20 manual says how to replace the heater. The -34 manual says how to disassemble and reassemble, but not how to troubleshoot...
Any guidance or pointers to troubleshooting documentation would be appreciated.
Thanks!
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