no start

   / no start #1  

kloszeg

New member
Joined
Jul 31, 2015
Messages
4
Location
punta gorda fl
Tractor
L3750 kubota
Have L3750 kubota that wont crank at all no click nothing new battery installed need some electrical help as to where to start looking for problem.cannot locate a wireing diagram
 
   / no start #2  
Welcome to TBN.................
Check the obvious first.
Check the ground connection where the cable connects to the frame.
Check connection of the battery plus lead at the starter.
Find the fuse box and check all main fuses. Some tractors have main fuses close to the battery positive lead.
Could also be ignition switch.
If you are on good terms with your dealer, ask if he could get you a copy of the wiring diagram or buy a service manual.
 
   / no start #3  
If you have the same problem before the new battery?
 
   / no start
  • Thread Starter
#5  
Welcome to TBN.................
Check the obvious first.
Check the ground connection where the cable connects to the frame.
Check connection of the battery plus lead at the starter.
Find the fuse box and check all main fuses. Some tractors have main fuses close to the battery positive lead.
Could also be ignition switch.
If you are on good terms with your dealer, ask if he could get you a copy of the wiring diagram or buy a service manual.

old battery same condition ground checked ok was told all fuses replaced on block below steering wheel haven't got to switch yet but will do asap. started too ran on us Florida ya know LOL.
also found out some hooked gold cart too it 36 volts. suspecting some other fried parts. saw a relay below starter I think its part of start system .Thanks for help to all
 
   / no start #7  
I would recheck all the fuses and check the starter relay. If there was 36 volts put to it there is a chance the fuel shut off solenoid might be bad, I can't remember if there is a relay before it or just a fuse, but if you get it cranking and it won't fire that is most likely your problem.
 
   / no start
  • Thread Starter
#8  
I would recheck all the fuses and check the starter relay. If there was 36 volts put to it there is a chance the fuel shut off solenoid might be bad, I can't remember if there is a relay before it or just a fuse, but if you get it cranking and it won't fire that is most likely your problem.

Thanks for info still have no crank issue I assume starter relay is the one below starter did not hear or feel anything going on there didn't have a meter that time
 
   / no start #9  
If this is an HST model, your problem sounds like one I had a couple of months ago. There is a safety switch on the foot pedal that requires the foot pedal to be in the neutral position. The switch on a MX5100 is on the opposite side from the foot pedal and is very touchy. follow the linkage around the bottom, see if you can wiggle the foot pedal while turning the key.
 
   / no start #10  
Any luck getting the tractor going? Crystallake makes a good point with checking the pedal switch.
 

Tractor & Equipment Auctions

2020 Cat 299D3XE Skidloader (RIDE AND DRIVE) (A50774)
2020 Cat 299D3XE...
TANNKO  130BBL VAC TRAILER (A50854)
TANNKO 130BBL VAC...
2011 L3 MEP-806B GENERATOR (A51222)
2011 L3 MEP-806B...
SANY SY75C EXCAVATOR (A51242)
SANY SY75C...
2005 CATERPILLAR 12H MOTOR GRADER (A51406)
2005 CATERPILLAR...
2015 MACK GU713 (INOPERABLE) (A50854)
2015 MACK GU713...
 
Top