PowerTec OMRG25204 User Manual

Page 8

Contents

Page

Replacing Fuel Filter Elements (Dual Filters) . . . 35-5

Specifications
General OEM Engine Specifications—4.5 L

Checking Belt Tensioner Spring Tension

and Belt Wear (Automatic Tensioner) . . . . . . . 35-6

Engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-1

General OEM Engine Specifications—6.8 L

Checking Engine Speeds . . . . . . . . . . . . . . . . . . 35-9
Checking Engine Electrical Ground

Engines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-2

Engine Power Ratings And Fuel Injection

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 35-9

Checking Cooling System. . . . . . . . . . . . . . . . . 35-10

Pump Specifications . . . . . . . . . . . . . . . . . . . . 60-3

Engine Crankcase Oil Fill Quantities . . . . . . . . 60-11

Replenishing Supplemental Coolant

Additives (SCAs) Between Coolant

Unified Inch Bolt and Screw Torque Values . . . 60-15
Metric Bolt and Screw Torque Values. . . . . . . . 60-16

Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-11

Testing Diesel Engine Coolant . . . . . . . . . . . . . 35-12
Pressure Testing Cooling System. . . . . . . . . . . 35-13

Lubrication and Maintenance Records
Using Lubrication and Maintenance Records . . . 65-1
Daily (Prestarting) Service . . . . . . . . . . . . . . . . . 65-1

Lubrication & Maint./2000 Hour/24 Month

250 Hour/6 Month Service . . . . . . . . . . . . . . . . . 65-2

Adjusting Variable Speed (Droop) on

500 Hour/12 Month Service . . . . . . . . . . . . . . . . 65-3

Generator Set Engines . . . . . . . . . . . . . . . . . . 40-1

2000 Hour/24 Month Service . . . . . . . . . . . . . . . 65-4

Checking Crankshaft Vibration Damper

Service as Required . . . . . . . . . . . . . . . . . . . . . . 65-5

(6-Cylinder Engine Only) . . . . . . . . . . . . . . . . . 40-3

Flushing and Refilling Cooling System . . . . . . . . 40-4

Emission System Warranty

Testing Thermostats Opening Temperature . . . . 40-7

U.S. EPA Emissions Control Warranty

Check and Adjust Valve Clearance . . . . . . . . . 40-10

Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70-1

Emissions Control System Certification Label. . . 70-1

Service as Required
Additional Service Information . . . . . . . . . . . . . . 45-1
Do Not Modify Fuel System . . . . . . . . . . . . . . . . 45-1
Adding Coolant. . . . . . . . . . . . . . . . . . . . . . . . . . 45-2
Replacing Single Stage Air Cleaner . . . . . . . . . . 45-3
Replacing Axial Seal Air Cleaner Filter

Element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-4

Replacing Radial Seal Air Cleaner Filter

Element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-6

Replacing Fan and Alternator Belts . . . . . . . . . . 45-8
Checking Fuses In Instrument Panels . . . . . . . . 45-9
Checking Air Compressors . . . . . . . . . . . . . . . . 45-10
Bleeding the Fuel System. . . . . . . . . . . . . . . . . 45-11

Troubleshooting
General Troubleshooting Information . . . . . . . . . 50-1
Engine Wiring Diagram Legend

(Standard Instrument Panel For North
America) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-3

Wiring Diagram (Standard Instrument

Panel For North America) . . . . . . . . . . . . . . . . 50-4

Engine Wiring Diagram—VDO

Instrument Panel (Except North America) . . . . 50-5

Engine Wiring Diagram Legend—VDO

Instrument Panel (Except North America) . . . . 50-6

Engine Troubleshooting . . . . . . . . . . . . . . . . . . . 50-7

Storage
Engine Storage Guidelines . . . . . . . . . . . . . . . . . 55-1
Preparing Engine for Long Term Storage . . . . . . 55-2
Removing Engine from Long Term Storage . . . . 55-3

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