SERIES 60 SERVICE MANUAL
Model Number Model Year
Engine
Displacement
Engine Brake
Slave Piston
Adjustment
6067WU40 Pre-1991 11.1L 760/760A 0.660 mm (0.026 in.)
6067GU40 Pre-1991 12.7L 760/760A 0.508 mm (0.020 in.)
6067WU60 1991 11.1L 760/760A 0.660 mm (0.026 in.)
6067GU40 1991 12.7L 765 0.660 mm (0.026 in.)
6067GU28 1991 12.7L 765 0.660 mm (0.026 in.)
6067GU91 1991 12.7L 765 0.660 mm (0.026 in.)
6067WK60 1994 11.1L 760A 0.660 mm (0.026 in.)
6067GK60 1994 12.7L 765 0.660 mm (0.026 in.)
6067GK28 1994 12.7L 765 0.660 mm (0.026 in.)
6067EK60 1998 11.1L 760B 0.584 mm (0.023 in.)
6067PK60 1998 12.7L 765A 0.584 mm (0.023 in.)
6067TK60 1998 12.7L 765A 0.584 mm (0.023 in.)
6067TK45 1998 12.7L 765A 0.584 mm (0.023 in.)
6067MK60 1998 12.7L 770 0.660 mm (0.023 in.)
6067BK60 1998 12.7L 770 0.660 mm (0.023 in.)
6067HKXX
1998 (Non-Line
Haul)
14L 770 0.660 mm (0.023 in.)
6067MK28,
6067MK45,
6067MK57,
6067MK60
2000 12.7L Standard 790 0.660 mm (0.026 in.)
6067BK28,
6067BK45,
6067BK57, 6067BK60
2000 12.7L Premium 790 0.660 mm (0.026 in.)
6067HK45, 6067HK60 2000 14L U.S. 790A 0.660 mm (0.026 in.)
6067WK28,
6067WK60
2000 11.1L 790B 0.660 mm (0.026 in.)
6067LK28, 6067LK45,
6067LK60
2000 11.1L 790B 0.660 mm (0.026 in.)
6063GK60,
6067GK28,
6067GK45,
6067GK91,
6067PK62, 6067TK28,
6067TK60, 6067TK62
2000 12.7L 790B 0.660 mm (0.026 in.)
6067HK62 2000 14L Australian 790C 0.660 mm (0.026 in.)
All slave piston adjustments shown here are current as of the date of this manual and supersede all previous adjustments.
XXXX = Model numbers to be determined.
Table 1-9 Jake Brake Model Information
All information subject to change without notice.
6SE483 9901 Copyright © 1999 DETROIT DIESEL CORPORATION From Bulletin 16-60-99 1-523