My Troubleshooting Procedure can help find the cause of not charging regardless if it has a full fledged 3 terminal Voltage Regulator (BAT ARM FLD) or 4 terminal VR (BAT ARM FLD LOAD) or the older 2 wire Cutout Relay (BAT ARM) that uses a manual Low High light switch charge control......The lights typically are fed off the LOAD (NOT battery/starter) side of the ammeter with a 3 terminal VR or cutout relay but the LOAD terminal if a 4 terminal VR.
Look at my Troubleshooting Procedure and especially the test where you temporarily dead ground the Gennys FLD post to see if it charges then but NOT otherwise which tells you the genny itself is okay...If it charges with gennys FLD grounded (tells you genny is okay) but NOT otherwise the VR is bad or not wired right OR NOT WELL GROUNDED.......... It also tells how to polarize the generator which you should do FIRST BEFORE start up. NO charge with FLD grounded typically means the Genny is bad since the VR function is then by passed.......If it passes BOTH my Motor Tests (see para 5) then genny itself is likely okay so again the VR may be bad or mis wired or not grounded BE SURE VR HAS A GOOD GROUND
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Today's Featured Article - Storing Your Tractor - by Staff. If your tractor is going to be stored for any length of time, a few precautionary measures are helpful in preserving various parts, also in avoiding future difficulty. Store tractor under cover. If impossible to place tractor under cover, be sure to cover air stack and exhaust pipe. Drain radiator and engine block. To avoid gum content collections, drain both fuel tanks and carburetor. Leave radiator and fuel caps slightly loose to protect gaskets. Block tractor up to remove weight from tires and to keep tires from contact with moist floor.
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