Hobart JET-EX 4 Operation And Maintenance Manual page 10

OM-2049
SUBJECT
B. Clean and Service Air Cleaner
C. Clean Crankcase Ventilation System
4. Servicing the Fuel Filter
5. Drive Belt Service
6. Engine Cooling System
A. General
B. Rust Inhibitor
C. Antifreeze
7. Battery Service
8. Generator Maintenance
A. General
B. Brush Service
(1) Cleaning
C. Generator Revolving Field Brush Replacement
SECTION 3. ADJUSTMENT/TEST
1. General
2. Testing the Generator Set
A. Preoperational Test Procedures
B. Operational Tests
3. Governor Adjustment
A. General
B. Troubleshooting
4. Overspeed Relay Adjustment
A. General
5. Voltage Regulator Adjustment
A. 28.5 Volt Adjustment
B. Line Drop Compensation
CHAPTER 3. TROUBLESHOOTING
SECTION 1. TROUBLESHOOTING
PROCEDURES
1. General
2. Troubleshooting Chart
A. Description
B. Use of the Troubleshooting Chart
3. Equipment for Troubleshooting
4. Safety
5. Diagrams
6. Illustrations
7. Connections and Wiring
Table of Contents
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May 20/89