Install the test tools and do the test
dimension on the dial indictor is the same
as the dimension given in the RACK
SETTING INFORMATION. After the fuel
setting is correct, remove the test tools.
Install cover (2) and shut-off solenoid (1).
3P1546 Calibration Pin, 5P4206 Wrench,
5P4209 Gauge, 5P7253 Socket Assembly.
Checking Crossover Levers
NOTE: The cross over levers normally do not need
checking unless one or more of the following conditions
exist (after the timing is checked and the other
corrections shown in TROUBLESHOOTING GUIDE
have been made):
The engine produces too much black
delivery is not even.
Some cylinders continue to fire at fuel shut
The complete injection group is being
Before any service work is done on this fuel
system, the outside of the injection pump
housing and all parts connected to it must be
Remove the fuel shutoff solenoid (I), top
cover (2) of the fuel pump housing and the
cover over the torque control group.
Remove the fuel that is in the injection
pump housing and the governor housing.
REMOVAL OF COVERS
1. Shut-off solenoid. 2. Top cover.
Put the 3P1546 Calibration Pin (3) in
calibration hole as shown.
Install the 5P4226 Adapter (7) as shown.
Fasten it in position with a 1 D4533 bolt (5)
and a 1 D4538 bolt (6).
INSTALLING CALIBRATION PIN
3. 3P1546 Calibration Pin with 15.9410 on it.
INSTALLING 5P4226 ADAPTER AND
4. Screw. 5. 1D4533 Bolt. 6. 1D4538 Boll. 7.
ADJUSTMENT OF LOW IDLE SCREW
8. Low idle screw. 9. Lever.