2250 low rail pressure code
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #28
RE: 2250 low rail pressure code
I got me a gasket rawze. What's the process of removing the head from the pump? The 4 Allen bolts?
replyreply
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #29
RE: 2250 low rail pressure code
(08-11-2017 )loghauler Wrote:  I got me a gasket rawze. What's the process of removing the head from the pump? The 4 Allen bolts?

I have no idea. Never done it. -- I know that Mr. hag has done a whole lot of them though.


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
replyreply
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #30
RE: 2250 low rail pressure code
(08-11-2017 )loghauler Wrote:  I got me a gasket rawze. What's the process of removing the head from the pump? The 4 Allen bolts?
No you dont need to touch allen bolts. There are 4 12mm bolts. You need to follow manual from quickserve.

.pdf  pump head2250.pdf (Size: 2.74 MB / Downloads: 7)
Also there are good videos from cummins how to inspect head and install plungers
Head inspection:
https://www.dropbox.com/s/r64xtf1je9hta3...n.mp4?dl=0
How to install plungers:
https://www.dropbox.com/s/n9dqxkb70laxc4...l.mp4?dl=0
When you put back tappets to the pump make sure you put in same orientation. Each tappet has grove, it has to go to the guide pin in the pump body. The guide pins can be easy turned with finger and have to be in vertical position. Otherwise you can damage the pump.
   
   
Barrel and plunger repair kit part numbers

.jpg  part nr 2250.jpg (Size: 79.85 KB / Downloads: 93)


User's Signature: Cascadia ISX15 CM2350
replyreply
 Thanks given by: trucklogger2 , Rawze , scottydogtruck , snailexpress
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #31
RE: 2250 low rail pressure code
(08-11-2017 )simon999 Wrote:  
(08-11-2017 )loghauler Wrote:  I got me a gasket rawze. What's the process of removing the head from the pump? The 4 Allen bolts?
No you dont need to touch allen bolts. There are 4 12mm bolts. You need to follow manual from quickserve.

Also there are good videos from cummins how to inspect head and install plungers
Head inspection:
https://www.dropbox.com/s/r64xtf1je9hta3...n.mp4?dl=0
How to install plungers:
https://www.dropbox.com/s/n9dqxkb70laxc4...l.mp4?dl=0
When you put back tappets to the pump make sure you put in same orientation. Each tappet has grove, it has to go to the guide pin in the pump body. The guide pins can be easy turned with finger and have to be in vertical position. Otherwise you can damage the pump.


Barrel and plunger repair kit part numbers

Thank you sir! I received the gasket today, are all of them the same? Just making sure this is the right gasket
replyreply
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #32
RE: 2250 low rail pressure code
(08-11-2017 )loghauler Wrote:  Thank you sir! I received the gasket today, are all of them the same? Just making sure this is the right gasket

You can always go to quickserv.com and register your engine ser#. its free and you can find any part you want to, diagrams, drawings, etc.


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
replyreply
08-11-2017, (Subject: 2250 low rail pressure code ) 
Post: #33
RE: 2250 low rail pressure code
(08-11-2017 )Rawze Wrote:  
(08-11-2017 )loghauler Wrote:  Thank you sir! I received the gasket today, are all of them the same? Just making sure this is the right gasket

You can always go to quickserv.com and register your engine ser#. its free and you can find any part you want to, diagrams, drawings, etc.

Thanks rawze, I will do that tonight!
replyreply
08-12-2017, (Subject: 2250 low rail pressure code ) 
Post: #34
RE: 2250 low rail pressure code
Update: Following procedures from quickserve, I put 40 psi into the head. 1 plunger stayed up and passed the test. The other plunger immediately dropped after pressurizing. Do I need a new pump head?
replyreply
08-12-2017, (Subject: 2250 low rail pressure code ) 
Post: #35
RE: 2250 low rail pressure code
Yes that means check valves not working properly. Replace head with new plungers and barrels.


User's Signature: Cascadia ISX15 CM2350
replyreply
 Thanks given by: Rawze





  
  
Theme by MyBB Addict
Contact Us | Rawze.com | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication