Gear box repair advice

   / Gear box repair advice #1  

Giltai

New member
Joined
Apr 24, 2019
Messages
14
Tractor
TYM T293 HST
Hi everyone, Ive got a Jinmah 254 which my nephew managed to knock a tooth of 3rd gear or at least I think that痴 what happened as it makes a terrible clunking sound when in that gear and in any range medium or low. I want to pull the gearbox down myself and have a look at it so any advice at all would be appreciated. Also does anyone no how I could get a ser ice manual for it. Thanks in advance
 
   / Gear box repair advice #2  
Well unfortunately tractor transmission work usually equals splitting the tractor in two. You can pull the top off the gearbox very easilly. This should allow you to see exactly what is broken...
 
   / Gear box repair advice
  • Thread Starter
#3  
Thanks Ron when I get some time I値l look at it, drained the oil but never found anything so I suppose I need to dig further.
 
   / Gear box repair advice #6  
W also have all the parts in stock, service manuals do not exist

Tommy
Affordable Tractor Sales
"Your Jinma Parts Superstore"
Home of compact Jinma, Foton, and Koyker Tractors and Parts, Wood Chippers, Backhoes - Affordable Tractor Sales Company
979-865-4002
if service manuals do not exist, that means there is no warranty whatsoever on the tractors!. you buy it, and good luck, if it breaks down, just buy a new one!. does that make sense?.. basically, that makes it a throwaway tractor!..
 
   / Gear box repair advice #7  
WOW ...

Chinese tractors generally come with a parts manual (that usually means Every part in the tractor) with exploded views of each assembly. Also an operators manual with many basic service procedures like clutch adjustment and things like setting up the 3 point settings and others.

Going on year 26 with my (throw away) tractor.

It gets used Way more than the jd 550 dozer


Have a family friend that has over 15 years on his Jinma 284 and also uses it summer and winter and has been Very happy with it.

Parts have been readily available when needed -and at a reasonable price for our tractors.

short search -jinma exploded view of trans yielded this

Redirect Notice

my guess is Affordable has the parts diagrams (parts manual) and some torque specs to.
 
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   / Gear box repair advice #8  
without a service manual, you'll be guessing on a lot of things that are not covered in the operators manual..
 
   / Gear box repair advice #10  
if service manuals do not exist, that means there is no warranty whatsoever on the tractors!. you buy it, and good luck, if it breaks down, just buy a new one!. does that make sense?.. basically, that makes it a throwaway tractor!..

without a service manual, you'll be guessing on a lot of things that are not covered in the operators manual..

Do you come over here from the JD forum to troll very often? How is this helping the OP?
 

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