CMI-T9N7V-04
Service Bulletin Details
Public Details for: CMI-T9N7V-04
This is a representative communication from the cummins producing plant to possibly affected vehicle manufacturers regarding a potential loose air transfer clamp on some engines. Clamps should be inspected and torqued to 75 in. Lbs and repo
- 9999 -
Models from 9999
9999 CUMMINS ISX12 |
From: To: Cc: Subject: Date: Attachments: Phil Kayla Richard FW: Autocar with possible loose air transfer clamps Thursday, March 29, 2018 12:41:09 PM image004.png Hi Kayla, Here is the memo sent yesterday to our Cummins contacts for Autocar. Phil From: Phil Sent: Wednesday, March 28, 2018 3:10 PM To: Gena; Joshua Cc: Kimberly ; Richard Subject: RE: Autocar with possible loose air transfer clamps Here is a photo of the suspect inlet and clamp for reference… From: Phil Sent: Wednesday, March 28, 2018 2:43 PM To: Gena ; Joshua Cc: Kimberly ; Richard Subject: RE: Autocar with possible loose air transfer clamps To avoid confusion, I edited the original email below as I had some mistakes when I sent the original note to Gena – my apologies to Gena and everyone for the confusion! Phil Regards, Phillip Customer Quality Assurance Heavy Duty Operations Cummins Inc.- Jamestown Engine Plant PH: (716) 456FX: (866) 829Cell: (716) 450E-mail: phil. @cummins.com From: Phil Sent: Wednesday, March 28, 2018 2:27 PM To: Gena ; Joshua Cc: Kimberly ; Richard Subject: RE: Autocar with possible loose air transfer clamps Gena/All, In addition, if the tech can check to see if the two trunnions are touching together (red areas in print below), this likely means a bad clamp and it will need to be replaced. If a gap like shown below, it should be good…but it still wouldn’t be a bad idea for the tech to check it. Phil From: Gena Sent: Wednesday, March 28, 2018 2:23 PM To: Joshua Cc: Phil ; Kimberly ; Richard Joshua, I am looking for a name of a tech that JEP can have check the torque on v band clamps of engines belonging to AutoCar. Some of these engines may have even been shipped to Crosspoint to hold/up fit for AutoCar. See the attachment for the complete list of ESNs. Below is the actual description of the issue along with what is needing to be checked. Issue: There could be a gap is no gap in the trunnion area of the v-band clamp indicating the clamp is not meeting its intended function. Possible fail mode: Loose air transfer pipe/air leak. Fix: Ensure that the clamp is torqued to 75 in. lbs and report any defective clamps with ESN’s to JEP CQA. Gena Heavy Duty Customer Quality Cummins,Inc-Jamestown Engine Plant 716-456-