TSB140046-041514

Service Bulletin Details

Public Details for: TSB140046-041514

This technical service bulletin introduces the release of a revised air compressor repair kit for cummins air compressors. The revised kit provides the necessary parts to repair the air compressor by replacing the compressor head assembly.

- 9999 -

Models from 9999

Single Cylinder Air Compressor - Revised Head Replacement Kit
Technical Service
Bulletin Number
TSB140046
Revision Level
Date
Page 1 of 3
Group Number
Technical Service Bulletin
Subject
Single Cylinder Air Compressor - Revised Head Replacement Kit
Warranty Statement
The information in this document has no effect on present warranty coverage or repair
practices, nor does it authorize TRP or Campaign actions.
Contents
This document introduces the release of a revised air compressor repair kit for Cummins® air
compressors. The revised kit provides the necessary parts to repair the air compressor by
replacing the compressor head assembly.
The following changes have been made to the air compressor head assembly:
z
z
Only one spring pin where obsolete head had two.
Unloader pin moved from unloader piston to unloader slider plate.
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2014/tsb140046.html
6/2/2014
Single Cylinder Air Compressor - Revised Head Replacement Kit
Page 2 of 3
New Compressor Head Assembly
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2014/tsb140046.html
6/2/2014
Single Cylinder Air Compressor - Revised Head Replacement Kit
Page 3 of 3
Obsolete Compressor Head Assembly
New Part Number
Description
Obsolete Part Number
4309440
Kit, air compressor
4936225
Document History
Date
2014-4-15
Details
Module Created
Last Modified: 28-May-2014
Copyright © 2000-2010 Cummins Inc. All rights reserved.
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2014/tsb140046.html
6/2/2014