1.29 JAKE BRAKE
NOTE:
All engines built after serial number 06R0004455 have the correct engine parts for
engine brake installation. The model numbers have changed because of design changes
in the engine brakes.
NOTE:
All Series 60 engines with serial numbers 06R0004455 or higher are Jake Brake ready.
Do not install a Jake Brake on engines with lower serial numbers.
Effective December 16,1999, Model 790 Jake Brakes are used on all Series 60 engines requiring
an engine brake.
Former Jake Brake production models for the Series 60 engine were the 760A (which replaced
model 760), 760B, 765, 765A, and 770.
Detroit Diesel engine model Nos. 6067GU28 and 6067GK28 are for bus/coach applications. Due
to interference fits on some coach chassis, a two-housing Jake Brake kit may be required. Contact
your Detroit Diesel Distributor for information on these kits.
All information subject to change without notice.
1-524 From Bulletin 16-60-99 6SE483 9901 Copyright © 1999 DETROIT DIESEL CORPORATION