Cummins B Series Workshop Repair Manual

This is a full workshop manual for the above engine and comes to you in PDF Format and will be sent to you by email to download as soon as payment is made. No postage delays, all orders paid are sent immediately.

This manual covers both the 4 cylinder and 6 cylinder engine models below.

4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9


You can print each page individually as needed or the whole manual can be printed and put into a folder easily if required.

This is a download only no manual or CD will be sent.