Task 1. Describe The Troubleshooting Procedures for the Electrical On the HMMWV.
Electrical System - OD16170008
Basic Alternator Construction.
Wiring Design. - OD16170010
Circuit Breakers.
Heater, Defroster, and Ventilation Mechanisms. - OD16170012
Trailer Receptacle.
Test Equipment - OD16170014
Electrical System Troubleshooting
Trailer Connection System
Batteries and Charging System. - OD16170017
Figure 2. Baterries/Charging Systems Schematic
Batteries and Charging System. - Continued
Starting System. - OD16170020
Figure 3. Starting System Schematic - OD16170021
Starting System.
Lighting System. - OD16170023
Figure 4. Lighting System Schematic.
Table 1: Lighting System Circuit Chart.
Heater System.
Figure 6. Beater System Schematic
Windshield Wiper/Washer System.
Trailer Connection System.
Figure 8. Trailer Connection System Schematic
Table 2.Trailer Connection System Circuit Chart.
Task 2. Describe The Troubleshooting Procedures for The Glow Plug System And the Cold Start Advaced System On the M998 HMMWV
Glow Plug System
Figure 9. Glow Plug System Schematic
Glow Plug System - Continued - OD16170035
Glow Plug System - Continued - OD16170036
Cold Start Advance System
Conclusion - OD16170038
Task 3. Describe The Proper Procedures for Annotating DA form 2404.
Equipment Inspection and Maintenance Worksheet
General Instructions. - OD16170041
Using tie DA Form 2404 for Operator/Crew PMCS
Figure 10. Equipmemt Inspection And Maintenance Worksheet (DA Form 2404.)
Using tie DA Form 2404 for Operator/Crew PMCS - Continued - OD16170044
Using tie DA Form 2404 for Operator/Crew PMCS - Continued - OD16170045
Using DA Form 2404 for Follow-on Actions to Operator/Crew PMCS
Figure 11. DA form 2404 Used for Follow On Actions To Operator/ Crew PMCS
Downgrading Status Symbol X Faults
Figure 12. Downgrading Status Symbol X Faults On a Form 2004
Using the DA Form 2404 for Maintenance Services and Inspections - OD16170050
Figure 13. Da Form 2404 Used For Maintenance Services And Inspections
Using the DA Form 2404 for Maintenance Services and Inspections - Continued - OD16170052
Using the DA Form 2404 for Maintenance Services and Inspections - Continued - OD16170053
Figure 14. DA Form 2408 - 14 Uncorrected Fault Record
DA Form 2404 DEF Maint
Using the DA Form 2404 for Battlefield Damage Assessment and Repair
Conclusion - OD16170057
Practical Exercise 1 - OD16170058
Practical Exercise 1 - Continued - OD16170059
Lesson 1, Practical Exercise - Answers
Lesson 1, Practical Exercise - Answers - Continued
References - OD16170063
Troubleshoot Electrical System ( Glow Plugs And cold Start Advance on An (m998) HMMMV
Electrical System - OD16170008
Basic Alternator Construction.
Wiring Design. - OD16170010
Circuit Breakers.
Heater, Defroster, and Ventilation Mechanisms. - OD16170012
Trailer Receptacle.
Test Equipment - OD16170014
Electrical System Troubleshooting
Trailer Connection System
Batteries and Charging System. - OD16170017
Figure 2. Baterries/Charging Systems Schematic
Batteries and Charging System. - Continued
Starting System. - OD16170020
Figure 3. Starting System Schematic - OD16170021
Starting System.
Lighting System. - OD16170023
Figure 4. Lighting System Schematic.
Table 1: Lighting System Circuit Chart.
Heater System.
Figure 6. Beater System Schematic
Windshield Wiper/Washer System.
Trailer Connection System.
Figure 8. Trailer Connection System Schematic
Table 2.Trailer Connection System Circuit Chart.
Task 2. Describe The Troubleshooting Procedures for The Glow Plug System And the Cold Start Advaced System On the M998 HMMWV
Glow Plug System
Figure 9. Glow Plug System Schematic
Glow Plug System - Continued - OD16170035
Glow Plug System - Continued - OD16170036
Cold Start Advance System
Conclusion - OD16170038
Task 3. Describe The Proper Procedures for Annotating DA form 2404.
Equipment Inspection and Maintenance Worksheet
General Instructions. - OD16170041
Using tie DA Form 2404 for Operator/Crew PMCS
Figure 10. Equipmemt Inspection And Maintenance Worksheet (DA Form 2404.)
Using tie DA Form 2404 for Operator/Crew PMCS - Continued - OD16170044
Using tie DA Form 2404 for Operator/Crew PMCS - Continued - OD16170045
Using DA Form 2404 for Follow-on Actions to Operator/Crew PMCS
Figure 11. DA form 2404 Used for Follow On Actions To Operator/ Crew PMCS
Downgrading Status Symbol X Faults
Figure 12. Downgrading Status Symbol X Faults On a Form 2004
Using the DA Form 2404 for Maintenance Services and Inspections - OD16170050
Figure 13. Da Form 2404 Used For Maintenance Services And Inspections
Using the DA Form 2404 for Maintenance Services and Inspections - Continued - OD16170052
Using the DA Form 2404 for Maintenance Services and Inspections - Continued - OD16170053
Figure 14. DA Form 2408 - 14 Uncorrected Fault Record
DA Form 2404 DEF Maint
Using the DA Form 2404 for Battlefield Damage Assessment and Repair
Conclusion - OD16170057
Practical Exercise 1 - OD16170058
Practical Exercise 1 - Continued - OD16170059
Lesson 1, Practical Exercise - Answers
Lesson 1, Practical Exercise - Answers - Continued
References - OD16170063
Troubleshoot Electrical System ( Glow Plugs And cold Start Advance on An (m998) HMMMV
