SERIES 60 SERVICE MANUAL
6. Inspect the ball check valve (Model 760 only) for wear or damage.
[a] If worn or damaged, replace ball check valve. Refer to Section 1.29.4.
[b] If not worn or damaged, proceed with inspection.
7. Inspect slave piston components for excessive wear or damage.
[a] If worn or damaged, replace slave piston component.
[b] If not worn or damaged, proceed with inspection.
1.29.3.3 Inspection of Control Valve
Inspect the control valve as follows:
1. Dip the control valves in clean lube oil.
2. Holding the control valve by the stem, let it drop into the bore.
[a] If binding occurs or if the ball sticks in the valve, replace the control valve.
Refer to Section 1.29.4.
[b] If no binding occurs and the ball does not stick in the control valve, assemble the
Jake Brake. Refer to Section 1.29.4.
All information subject to change without notice.
6SE483 9901 Copyright © 1999 DETROIT DIESEL CORPORATION From Bulletin 16-60-99 1-543