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Injector pump side, opposite starter, on flywheel at 1200 position, between motor and generator head

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So on another heater while it was so cold, had issues with fluctating fuel psi, not bad like 5 lbs, and sometimes kicking redlight of death on, find its leaking air at ‘intermal/external’ valve, figure while i am deleting stuff might want to put a better filter on. well i get that fixed, its...

Is there a big enough difference in gear ratio between front and back to be concerned with loading up transfer. Front 4.63, rear4.56

If you know its going to be cold and good chance of needing genny, find a good spot inside enclosure to set a candle, those cheap o yankee candles in the bargin bin burn like 2 nights for a buck. Your genny will start right up

Well, i finally had a fuel pump coupler fail, so i am having some 3d printed with abs, we will use those cheap ones for fit and finish, then distructive testing to measure strength of different print orientation, after we figure strength, we will have new couplers machined from deleron or teflon...

This thread was never updated, the cim was repaired by a radio shop, replaced diode and mosfet, replaced glass style dc fuse and holder with blade style, cim works as designed

2 seconds with jazz hands on the doogldedoer.. https://www.nationwidegenerators.com/generac-rxsw200a3-200-amp-service-rated-automatic-transfer-switch-120-240v-single-phase/?sku=RXSW200A3

Maybe replace cim on 805/6 models @Guyfang

I still say take the control coupla off , tear down backplane, inspect, deoxit and reinstall components.

Tm does say under conditions, solenoid valves removed which includes the lines

Are you still using the midevil filter setup? I understand its just for major debris, but wow. i might try a real filter setup unless you have time and warm weather to tear the heater all down. i dont think you have to remove all of the components, i think i would try just pulling the fuel...

Not a bad idea, but every one that i have worked on the fuel gauge was not correct. i would pull the pickup tube first, or blow air backwards, if you aren’t moving it around all the junk should say settled in the bottom.

Here is the tm for the governor https://www.steelsoldiers.com/threads/mep-805b-806b-electric-fuel-cutoff-tm-troubleshooting-install-manual.145444/ did you adjust the mpu when reinstalling? Or just 1.5 turns out and stop? There is a procedure in the tm for mpu adjust have your searched and...

Loose connectors on the back of the control module, i had a problem child that didnt want to work right, so i removed control box from genny, sat down in the shop, removed all components from back plane, inspected connectors, cleaned with air, reinstalled and it fixed all the problems, not...

Yes, turn down fuel psi, its just wasting fuel, sending out the exhaust, you fuel economy will go up and you won’t notice any difference. i am at 3100’ and run about 90 psi did you read his thread? https://www.steelsoldiers.com/threads/its-cold-outside-lets-talk-heaters-h81-h82-h83-etc.132138/

Over pressure, try running 80-90 psi also pull front cover, make sure the flame sensor sees the burn chamber

sounds like a start relay, or s1 took a dump

What ☝🏼said, mpu. i have always said, if it wont start check mpu, if it runs out of fuel, check mpu, if there is a rod thru block, check mpu, get it? Mpu is the only connection between engine and and computers also does it look like some one dinked with the injection pump and governor assy...

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