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Old 04-01-2012, 05:01 PM
BEAR5614 BEAR5614 is offline
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Join Date: Apr 2006
Location: Durham, PA
Posts: 8
No spark - any ideas??

Tried to start mower today. It's been sitting all winter. No spark. Engine will spin but not fire. Started and ran perfectly when I shut it off last fall.

Checked the seat switch - still won't fire, even when seat safety wires are bridged.

This is a 927251 Hustler mini Z, w/24 HP Honda [GXV 670], w/52" deck, purchased in 2006, w/300 hours.

The Regulator/Rectifier is the 20 A type.
I checked the 3 fuses on the right firewall, and they look ok.

Any ideas???????

Thanks in advance,
Old 04-03-2012, 10:43 PM
mowerconsultant's Avatar
mowerconsultant mowerconsultant is offline
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Join Date: Feb 2000
Location: Syracuse, NY
Posts: 9,757
You need to remove the coils and clean them of rust, clean and sand the mounting points and flywheel magnets also.
There is a diode harness between the 2 coils also that needs to be checked.

Former Bad Boy and Hustler Sales Representative
Old 04-04-2012, 01:37 AM
mtmower's Avatar
mtmower mtmower is offline
LawnSite Bronze Member
Join Date: May 2008
Location: North Western Montana
Posts: 1,114
Coils on the 24 Honda are not uncommon. I replace three in 1000 hrs. Never had both dump at the same time though. Fairly easy r&r. I would also recommend removing the upper engine cover every season and blow dirt and grass clippings from the engine fins. Tight quarters in there and they will start plugging up which will eventually cause overheating and poss head/gasket problems. Good torque and power though for it's rating.

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