SERIES 60 SERVICE MANUAL
1.29.5 Installation of Model 760, 765, or 770 Jake Brake
Install the model 760, 765, or 770 Jake Brake as follows:
NOTE:
The following procedures apply to Model 760, 765, and 770 Jake Brakes. For Model 790
Jake Brake installation procedures, refer to section 1.29.10.
1. Adjust the intake and exhaust valve clearances and set the injector heights.
Refer to section .
To prevent possible personal injury when using compressed
air, wear adequate eye protection (face plate or safety
glasses) and do not exceed 40 psi (276 kPa) air pressure.
2. Attach the length of tubing to a blow gun nozzle, and blow out the oil from the bolt holes.
3. Cover the holes with hand towels to minimize oil spray.
NOTE:
Removing the oil from the bolt holes prevents the cylinder head from cracking when
tightening the bolts.
All information subject to change without notice.
6SE483 9901 Copyright © 1999 DETROIT DIESEL CORPORATION From Bulletin 16-60-99 1-551