HYDRAULIC SYSTEM screen spring ym1500

   / HYDRAULIC SYSTEM screen spring ym1500 #1  

David R

New member
Joined
Apr 8, 2008
Messages
17
I just changed the oil in a YM 1500 -

It did not have the spring in the assembly

See diagram:
HYDRAULIC_SYSTEM: Yanmar Tractor Parts

Mine did not have part #29 in it.

Quesiton:

Did they make some 1500's that did not have a spring here?

It did not seem to have room for a spring, the filter fit tight in the housing.

BUT... I just put it back the way it came out, did not pay to much attention to it, until I started looking at parts diagrams tonight.

Thanks in advance.
 
   / HYDRAULIC SYSTEM screen spring ym1500 #2  
David R said:
I just changed the oil in a YM 1500 -

It did not have the spring in the assembly

See diagram:
HYDRAULIC_SYSTEM: Yanmar Tractor Parts

Mine did not have part #29 in it.

Quesiton:

Did they make some 1500's that did not have a spring here?

It did not seem to have room for a spring, the filter fit tight in the housing.

BUT... I just put it back the way it came out, did not pay to much attention to it, until I started looking at parts diagrams tonight.

Thanks in advance.

The spring is inside the filter.

Danny
 
   / HYDRAULIC SYSTEM screen spring ym1500
  • Thread Starter
#3  
Ok, there was no spring inside the filter when i took the filter out.

when you clean the filter, does the spring stay inside the housing?

Thanks.
 
   / HYDRAULIC SYSTEM screen spring ym1500 #4  
I have taken some out that did not have a spring. They just had a perforated metal tube inside of the screen. Maybe a design change at some point?

Aaron
Parts@HoyeTractor.com
(940)592-0181
 
   / HYDRAULIC SYSTEM screen spring ym1500
  • Thread Starter
#5  
The problem is that I really don't want to replace the trans fluid to check the screan - I know I put it back the way it came out, and it fit tight in the housing.

Any comments?...
 
   / HYDRAULIC SYSTEM screen spring ym1500 #6  
Based on Aaron's comments it seems to me that the purpose of the spring/perforated tube is only to keep the screen from collapsing. Therefore, if your screen was not a floppy limp blob, that is that it held its shape, and the screen fit well in the housing then everything is fine. You are good to go.

Mike
 

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