Gravely ZT48XL with Kawasaki 24hp hard starting

JR645

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This mower is 12 years old. After ?? 6 or 7 years it became hard to start. Click, Click, click and then it would catch and start. Cold or warm engine made no difference. I cleaned all of the connections and grounds no change. Three or four years ago I took it in and spent $1200 on it for that and several other things and it was better when I got it back but still did it. Now it is back as bad as it ever was. I do NOT want a new mower I want this one to crank like it did when new.. Perfectly good mower otherwise. Any suggestions?
 

mechanic mark

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Last edited:

JR645

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model 915156, ser 001240

This may be the mower if so I will go look on the engine in the morning.
 

mechanic mark

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Adjust valves with engine cold, specs. are above. Take your time adjusting valves, this should take care of problem. If valves are not within specs. .004 - .006., compression release on engine will not function properly.
 
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StarTech

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Wiring schematic show a remote starter solenoid. I would start with replacing it as they do burn the internal contacts will lead to operative solenoid contacts. Next would be the starter itself.
 
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