goatchay
Member
- Joined
- Sep 21, 2009
- Messages
- 27
- Location
- South Louisiana
- Tractor
- Yanmar YM195 Wheelhorse 18 Automatic
Hi to all,
I just purchased a used Gravely PM320 for my dad. I used it the day I bought it and cut 3 acres, it ran flawlessly.
I then parked it (2 days ago) and went to move it today. It starts up fine but only runs as long as I hold the key to the "start" position. As soon as it is released to "run" it kills. All of the safeties seem to be working properly (seat, parking brake, PTO, neutral). Oil and fuel levels are fine. It ran perfectly the last time I used it.
I do notice that when you turn the key to the "start" position ALL THE WAY, that the motor doesn't turn over. I have to slowly turn the key and it bumps the start a little before the key is turned all the way. If you go past this point it won't turn over at all. It's almost like you have to find the sweet spot in the range of the key, if that makes any sense.
The first day I ran the mower, the key did not behave in this way. A general look around and things seem to be fine other than that (fuel looks good in the fuel filter, according to the previous owner both coil packs were changed within the last year, plug cables look fine, etc.).
Any help would be greatly appreciated, I hate to give my dad a mower that he needs to bring someplace to have repaired right off the bat.
Does this point to a problem with the ignition switch itself? I think the manual has a continuity diagram for the switch but I don't have a meter at the moment. Many thanks in advance,
Chris
I just purchased a used Gravely PM320 for my dad. I used it the day I bought it and cut 3 acres, it ran flawlessly.
I then parked it (2 days ago) and went to move it today. It starts up fine but only runs as long as I hold the key to the "start" position. As soon as it is released to "run" it kills. All of the safeties seem to be working properly (seat, parking brake, PTO, neutral). Oil and fuel levels are fine. It ran perfectly the last time I used it.
I do notice that when you turn the key to the "start" position ALL THE WAY, that the motor doesn't turn over. I have to slowly turn the key and it bumps the start a little before the key is turned all the way. If you go past this point it won't turn over at all. It's almost like you have to find the sweet spot in the range of the key, if that makes any sense.
The first day I ran the mower, the key did not behave in this way. A general look around and things seem to be fine other than that (fuel looks good in the fuel filter, according to the previous owner both coil packs were changed within the last year, plug cables look fine, etc.).
Any help would be greatly appreciated, I hate to give my dad a mower that he needs to bring someplace to have repaired right off the bat.
Does this point to a problem with the ignition switch itself? I think the manual has a continuity diagram for the switch but I don't have a meter at the moment. Many thanks in advance,
Chris