SERVICE MANUAL
INTRODUCTION
Introduction
ENGINE START-UP
1.
Run at low idle and check rocker arm lubrication - reinstall valve cover(s).
2.
Inspect visually for coolant and oil leaks.
3.
Start engine run-in (See NOTE).
NOTE: Follow specified engine run-in procedures. Failure to do so will result in engine failure such as
piston/sleeve scoring and/or excessive oil consumption.
4.
Retorque cylinder heads at specified time period during run-in. Failure to do so will result in head gasket failure.
5.
Complete engine run-in.
6.
Obtain In-Chassis Engine Performance Data.
7.
Retorque all external fasteners (Nuts, bolts and hose lamps).
8.
Engine can now be placed back into service.
NOTE: Follow-up should be made per after delivery service for specific application. This follow-up
service must be made on engine if complete engine disassembly was necessary.
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
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