2301 Alternator question

/ 2301 Alternator question #1  

choffman41

Bronze Member
Joined
Aug 28, 2007
Messages
64
Location
Sierra Foothills of California
Tractor
Yanmar 2301
My 2301 is not charging and I'd like to determine if it is the alt. or the reg. It is the skinny little 2 wire alternator. I wonder, being as it is so small, if it puts out AC at the alt and gets rectified in the reg? I don't know if I should be looking for AC or DC at the 2 prong plug from the alt. Anyone got the answer?
Thanks
Chuck
 
/ 2301 Alternator question #2  
If yours is like many others discussed here, you can expect about 30vac out of the alternator. Several people in this forum have commented about regulator failure. I would check all wires and connections, especially the ground connections, before replacing anything.
 
/ 2301 Alternator question #3  
9 x out of ten its the voltage regulator, I just replaced one today on a 1610

You can buy one from any of the dealers on here.

Ernies Imports.:D
 
/ 2301 Alternator question #4  
choffman41 said:
My 2301 is not charging and I'd like to determine if it is the alt. or the reg. It is the skinny little 2 wire alternator. I wonder, being as it is so small, if it puts out AC at the alt and gets rectified in the reg? I don't know if I should be looking for AC or DC at the 2 prong plug from the alt. Anyone got the answer?
Thanks
Chuck
If your isp can handle a 7,000KB file, email us (not PM, I rarely check those) and we can email you a copy of our aftermarket parts catalog. Your VR is a stock item.
 

Marketplace Items

Caterpillar 16G Motor Grader Parts and Service Manuals (A63117)
Caterpillar 16G...
2013 Chevrolet 3500 Dually (A62613)
2013 Chevrolet...
2023 CATERPILLAR 320 EXCAVATOR (A62129)
2023 CATERPILLAR...
2363 (A64281)
2363 (A64281)
2025 Kubota L4060D 42HP 4WD Utility Loader Tractor (A61572)
2025 Kubota L4060D...
DRAGON 500 BBL ACID TANK (A58214)
DRAGON 500 BBL...
 
Top