7
Section 4: Electrical Installation
ISL Wiring Installation
Refer to Cummins service manual or contact your local Cummins service center for wiring installation infor-
mation.
Section 5: Brake Operation Check
The CBrake by Jacobs engine installation is now
complete. The following procedures and adjust-
ments should be made.
Recheck the housing installation. Be certain no for-
eign objects have been left behind and all correct
clearance requirements have been met.
Bleed and Operation
Check
WEAR EYE PROTECTION AND DO NOT
EXPOSE YOUR FACE OVER ENGINE AREA.
TAKE PRECAUTIONS TO PREVENT OIL
LEAKAGE DOWN ON THE ENGINE. WHEN
ENGINE IS RUNNING AND VALVE COVERS
ARE REMOVED, OIL SPLASHING IN THE
ENGINE BRAKE AREA COULD CAUSE PER-
SONAL INJURY.
1. Assure that the control wires are connected to the termi-
nal assemblies in engine brake spacers.
2. Bleed brake housings and check their operation. Start
engine and allow to run 5 to 10 minutes, or until the en-
gine has reach proper operating temperature. Accelerate
engine to approximately 1800 RPM and release throttle.
Both solenoid valves should operate.
3. Repeat this procedure several times to bleed brake hous-
ings for immediate operation.
FIG. 10
Replace Rocker Lever Cover
1. Install the new gasket and cover on the spacer. Tighten
the cover capscrews starting from the center and working
out to 12 N•m [9 ft-lb]. (See Fig. 10)
To Next Page
Loading...
Need help?
General
