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New to repair (Need guidance for control valve kits)

Yellow

Member
Joined
May 20, 2010
Messages
17
Location
Singapore
Hi guys very newbie in repair of machines here *** Need some guidance for control valve kits repair and main pump kits. I understand that buying the seal kits packed by people is very very expensive, therefore i am determine to learn to pack it myself by looking @ parts book and buy the invidiual orings itself. However guys i need help in some of the things here.

I have a machine for Hitachi Ex200-5 but but !! when i kit the machines myself its so different with the content which i bought from the market. Why is that so? Anyone knows how the kit is reference from?

Lets say for control valve kit,

1. It consist of the Valve;control 1 - 5
2. Main pippings (1-4); under upperstructure
3. And is pilot pippings included inside also?

Guys help me.. cracking my brain in office like 20hrs a day for this thingy..
 

cps

Senior Member
Joined
Jul 13, 2008
Messages
811
Location
Ireland
Occupation
plant mechanic
Hi yellow, can you tell us more about what your tring to reseal?
If you have the parts book, post a picture of the parts and we will do our best to help!

CPS
 
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