14-01-98 A : High pressure fuel line service.
This bulletin supersedes technical service bulletin 14-01-98 dated March 6, 1998. This information applies to the 5. 9L Cummins electronically injected 24 valve diesel built prior to engine serial number (ESN) 56462592. Design revisions have been made to the injector connector tube, and the new design can be re-torqued multiple times without compromising the seal between the connector tube and high pressure fuel line. The new part number for this connector tube is 05013856AA/Cummins 3944833.