2015 6.4 H 5500 wont turn over HELP

[Twduck1972]

Alright guys, I have a 2015 5500 with a 6.4 Heimi.
I Went out in the morning to start it and leave it clicked once but did not turn over. I checked the battery the battery is at 12.6 amps I checked the fuzes, the coil wires they too are at 12.6 amps. I went and replaced the starter thinking maybe the starter was bad when I put the new starter in same thing one nice loud click from the starter and nothing else. what are your suggestions?

 

[pacofortacos]

Check your battery voltage when it clicks or turn your headlights on and see if they really dim or go out when it clicks. Might just be a bad battery.

If that checks out ok, might want to try to turn the engine by hand (key off) and make sure it isn't locked up or hydrauliced.

 

[huntergreen]

start simple and check the battery connections. Both ends of the cable.

 

[Twduck1972]

Stuck flywheel!
Thank you!!

 

[pacofortacos]

Well that's not good news. Is it the engine or something simpler?

 

[Pinky]

Stuck flywheel!
Thank you!!

Stuck flywheel how, starter bendix? My 6.4 is now having a similar problem, one click then nothing