TM-9-6115-660-13P Power Plant Diesel Engine Driven 1-Ton Trailer Mounted (With Racks) 3Kw 60 Hz AN/MJQ-42 Manual

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TM-9-6115-659-13P Power Unit PU-732/M (NSN 6115-00-280-3082) MEP-118A 15 Kw 400 Hz Generator Set M200A1 2-Wheel 4-Tire Modified Trailer Manual

Diesel Power Generators Maintenance and Training Manuals

TM-9-6115-662-13P Power Unit Diesel Engine Driven 1 Ton Trailer Mounted 5 Kw 60 Hz PU-797 Manual

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Tm-9-6115-660-13p

Section I. General Information
Figure 1-2. Features Of Pu-798 And Pu-799.
Table 1-1. Nomenclature Cross-Reference List
Section Ii. Equipment Description
Figure 1-3. Location Of Major Components, An/Mjq- 37 And An/Mjq-38.
Table 1-2. Description Of Major Components, An/Mjq-7 And An/Mjq-38
Table 1-3. Description Of Major Components, Pu-798, Pu-798a, Pu-799 And Pu-799a
Section Iii. Principles Of Operation
Chapter 2 Operating Instructions
Section I. Description And Use Of Operator Controls And Indicators
Table 2-1. Description Of Switch Box Controls And Lndicators
Section Ii. Operator Preventive Maintenance Checks And Services
2-2.4.3 Routine Inspections
2-2.6 Operation Of Power Plant/Power Unit With Minor Leaks.
Figure 2-2. Power Plant Operator Pmcs Routing Diagram (Typical).
Figure 2-3. Power Unit Operator Pmcs Routing Diagram (Pu-798 And Pu-799).
Figure 2-3. 1. Power Unit Operator Pmcs Routing Diagram (Pu-798a And Pu-799a).
Table 2-2. Operator Preventive Maintenance Checks And Services
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Operator Preventive Maintenance Checks And Services - Continued
Section Iii. Operation Under Usual Conditions
2-3.2.2 External Fuel Line Connection
2-3.3 Grounding Of Generator Set
The Terminal Lug
Figure 2-7. Power Plant And Power Unit Ground Connections.
2-3.4 Connecting Load.
Figure 2-8. Switch Box Load Cable Connections.
2-4 Initial Adjustments, Checks, And Self Test.
2-5.3.2 Load Transfer.
2-5.3.3 Stopping Generator Set.
2-6 Identification And Information Plates.
Figure 2-12. Pu-798 Identification/Transportation Data Plate.
2-6.5 Power Plant Instruction Plate
Figure 2-14. 1. Pu-798a Shipping Data/Identification Plate.
Figure 2-14.3. Pu-798a And Pu-799a Trailer Chassis Identification Plate.
2-7 Preparation For Movement.
D. Remove Slide Hammer Components
Figure 2-15. Remove Ground Rod.
Figure 2-16. Disconnect Auxiliary Fuel (Typical).
Section Iv. Operation Under Unusual Conditions
Chapter 3 Operator Maintenance
Section I. Operator Lubrication
Section Ii. Troubleshooting
Figure 3-1. On Indicator Lamp Fails To Light With Generator Set Running.
Figure 3-2. On-Line Indicator Light Lamp Fails To Light When On/Off Switch Is Placed In On Position.
Figure 3-3. Synchronizing Indicator Lamps Fail To Light When Transfer Switch Is Operated
Figure 3-4. With All Indicator Lamps Working Properly, Load Will Not Transfer.
Figure 3-5. Synchronizing Lndicator Lamps Fail To Operate Ln Unison When Transfer Switch Is Operated
Section Iii. Maintenance Procedures
Chapter 4 Unit Maintenance
Section Vii
Section I. Repair Parts; Special Tools; Test, Measurement, And Diagnostic Equipment (Tmde); And Support Equipment
Section Ii. Service Upon Receipt
4-5 Installation Instructions
4-5.2.3 Assembly Of Power Units.
4-6 Preliminary Servicing And Adjustment Of Equipment.
Figure 4-2. Installation Of Ground Wire.
Section Iii. Unit Lubrication
Section Iv. Unit Preventive Maintenance Checks And Services
Figure 4-4. Unit Pmcs Routing Diagram.
Table 4-1. Unit Preventive Maintenance Checks And Services
Section V. Troubleshooting
Figure 4-5. On Lndicator Lamp Serviceable But Fails To Light With Generator Set Running
Figure 4-6. On-Line Indicator Lamp Serviceable But Fails To Light When On/Off Switch Is Placed In On Position.
Figure 4-7. Synchronizing Indicator Lamps Fail To Light When Transfer Switch Is Operated
Figure 4-8. No Power To Load With On-Line Indicator Lamp On.
Figure 4-9. All Indicator Lamps Working Properly But Load Will Not Transfer.
Section Vi. Maintenance Procedures.
Figure 4-10. Power Cable Connections To Switch Box Contactors
Figure 4-11. Disconnect Power Cable From Generator Set.
Figure 4-12. Disconnect Power Cable From Switch Box Terminals.
Installation
2. Insert Terminal Lug
4-13 Switch Box Maintenance
Figure 4-13. Switch Box Repair.
Installation
4-14 Indicator Light Assembly Maintenance.
Table 4-2. Indicator Light Assembly Test Points
4-15 Synchronizing Light Maintenance
Test
4-16 Toggle Switch Maintenance.
Figure 4-16. Toggle Switch
4-17 Switch Box Load Terminal Maintenance
Figure 4-17. Switch Box Load Terminal Maintenance (Sheet 1 Of 2).
Figure 4-17. Switch Box Load Terminal Maintenance (Sheet 2).
4-18 Load Terminal Cover Maintenance.
Figure 4-18. Loud Terminal Cover.
4-19 Accessory Box Maintenance.
Figure 4-20. Repair Accessory Box.
4-20 Fire Extinguisher Bracket Maintenance
4-21 Trailer Lifting Ring Maintenance
4-22 Data Plate And Reflector Maintenance.
Figure 4-22. Identification/Transport On Data Plate And Reflector Replacement.
4-23 An/Mjq-37, Animjq-38, Pu-798, And Pu-799 Trailer Platform Maintenance.
4-24 Pu-789 And Pu-799 Fender Maintenance.
Figure 4-24. Pu-798 And Pu-799 Fender Replacement.
Installation
4-25 An/Mjq-37 And An/Mjq-38 Fender Maintenance.
Figure 4-25. An/Mjq-37 And An/Mjq-38 Fender Replacement.
Installation
4-26 1 Ton Trailer Rear Leveling-Support Jack Maintenance
Figure 4-26. Rear Leveling-Support Jack Replacement; 1 Ton Trailer.
Figure 4-27. Rear Leveling-Support Jack Repair; 1 Ton Trailer.
Figure 4-28. Pu-798a And Pu-799a Ground Stud Replacement.
Section Vii. Administrative Storage
Section Iv. Operation Under Unusual Conditions
Section I. Operator Lubrication
Section Ii. Troubleshooting
Chapter 5 Direct Support Maintenance Instructions
Section I. Repair Parts; Special Tools; Test, Measurement, And Diagnostic Equipment (Tmde); And Support Equipment
Section Ii. Troubleshooting
Figure 5-1. On Indicator Lamp Assembly Tests Good, But On Indicator Lamp Fails To Light With Generator Set Running.
Figure 5-2. On-Line Indicator Lamp Assembly And On/Off Switch Serviceable, But On-Line Indicator Lamp Fails To Light When On/Off Switch Is Placed In On Position.
Figure 5-3. Synchronizlnging Lndicator Lamps And Transfer Switch Serviceable, But Synchronlzlng Indicator Lamps Fail To Lamps Fail To Light When Transfer Switch Is Closed And Then Released
Figure 5-4. All Indicator Lamps Working Property, But Load Will Not Transfer.
Section Iii. Maintenance Procedures
Figure 5-5. Power/Load Cable Removal.
Figure -6. Removing Generator Set Mounting Hardware.
Installation
Figure 5-7. Switch Box Components.
5-7 Electrical Leads W3 - W8 Maintenance
Figure 5-8. Switch Box Lead Connections.
5-8 Switch Box Harness W9 Maintenance
Figure 5-9. Switch Box Relay Board Assembly
Table 5-1. Switch Box Harness Wire List
Figure 5-10. Disconnet Swifch Box Harness W9 From Contactor.
Figure 5-11. Switch Box Load Terminals.
Installation
5-9 Relay Board Harness W11 Maintenance.
Figure 5-13. Relay Board Harness Assembly W11 Removal.
5-10 Output Connector Harness W10 Maintenance.
Table 5-3. Output Connector Harness Continuity Check
Figure 5-14. Output Connector Harness.
5-11 Relays K3-K6 Maintenance
Test
5-12 Permissive Paralleling Relay Maintenance.
Removal
5-13 Contactors K1 And K2 Maintenance.
Figure 5-18. Replace Contactor.
Table 5-5. Contactor Operation
5-14 Resistors R1-R3 Maintenance
Figure 5-19. Resistors, Capacitors, And Diodes.
5-15 Capacitors C1-C4 Maintenance.
5-16 Diodes Cr1-Cr4 Maintenance.
5-16.1 Pu-798a And Pu-799a Floor And Fender Maintenance
Figure 5-20. Pu-798a And Pu-799a Floor Replacement.
Figure 5-21. Pu-798a And Pu-799a Fender Replacement.
5-17 An/Mjq-37, An/Mjq-38, Pu-798, And Pu-799 Trailer Fender Repair.
Figure 5-22. Replace An/Miq-37 And An/Imjq-38 Generator Mounting Rails.
5-19 Pu-798 And Pu-799 Generator Mounting Rail Maintenance
5-20 Pu-798a And Pu-799a Generator Mounting Rail Maintenance
Figure 5-24. Pu-798a And Pu-799a Generator Mounting Rail Replacement.
5-21 High Mobility Trailer Rear Leveling-Support Jack Maintenance.
Figure 5-25. Rear Leveling-Support Jack Replacement; High Mobility Trailer
Appendix A References
A-7 Military Standards
A-9 Lubrication Orders
Appendix B Maintenance Allocation Chart
B-3 Explanation Of Columns In The Mac
B-4 Explanation Of Columns In Tool And Test Equipment Requirements
Section Ii. Maintenance Allocation Chart
Maintenance Allocation Chart (Continued)
Section Iii. Tool And Test Equipment Requirements
Section Iv. Remarks
Appendix C Components Of End Item (Coei) And Basic Issue Items (Bll) Lists
Section Ii. Components Of End Item
Section Iii. Basic Issue Items
Appendix D Additional Authorization Ust
Appendix E Expendable And Durable Items List
Section Ii. Expendable And Durable Items List
Appendix F Unit And Direct Support Maintenance Repair Parts And Special Tools List
F-3.2 Smr Code
F-3.2.2 Maintenance Code
F-3.2.3 Recoverability Code.
F-4 Explanation Of Columns
F-5 Special Information
F-6 How To Locate Repair Parts
Figure F-1. Generator Set Installation
Description And Usable On Code
Figure F-1. Generator Set Installation.
Description And Usable On Code
Figure F-3. Power Cables
Description And Usable On Code
Figure F-4. Cable Assembly
Description And Usable On Codes
Figure F-5. Switch Box Installation
Description And Usable On Codes
Figure F-6. Relay Board Harness Assembly (Sheet 1 Of 2)
F-6 Wire Parts List (Sheet 2 Of 2)
Description And Usable On Codes
Description And Usable On Codes
Figure F-7. Permissive Paralleling Relay
Description And Usable On Codes
Figure F-8. Indicator Lights
Description And Usable On Codes
Figure F-9. Light Assembly
Description And Usable On Code
Figure F-10. Switches
Description And Usable On Codes
Figure F-11. Load Terminal Cover
Description And Usable On Codes
Figure F-12. Load Terminal
Description And Usable On Codes
Figure F-13. Electrical Leads
Description And Usable On Codes
Description And Usable On Codes
Figure F-14. Output Connector Harness Assembly
Description And Usable On Codes
Figure F-15. Switch Box Harness Assembly (Sheet 1 Of 2)
Figure F-15. Switch Box Harness Assembly (Sheet 2 Of 2)
Description And Usable On Codes
Figure F-16. Contactor
Description And Usable On Codes
Figure F-17. Resistor R3
Description And Usable On Codes
Figure F-18. Switch Box Assembly
Description And Usable On Codes
Figure F-19. Accessories.
Description And Usable On Code
Figure F-20. Accessory Box.
Description And Usable On Code
Figure F-21. Power Plant Fire Extinguisher, Oil Drain And Ground Wire
Description And Usable On Codes
Figure F-22. Power Unit Fire Extinguisher, Oil Drain And Ground Wire. (Sheet 2 Of 2)
Figure F-22. Power Unit Fire Extinguisher, Oil Drain And Ground Wire. (Sheet 2 Of 2)
Description And Usable On Code
Description And Usable On Code
Description And Usable On Code
Figure F-23. Platforms (Sheet 1 Of 2).
Figure F-23. Platforms (Sheet 2 O 2).
Description And Usable On Codes
Figure F-24. Power Plant/Power Unit Trailer Assembly (Sheet 1 Of 2)
Figure F-24. Power Plant/Power Unit Trailer Assembly (Sheet 2 Of 2)
Description And Usable On Code
Description And Usable On Code
Figure F-25. 1 1/2 Ton Trailer, An/Mjq-36 Fender
Description And Usable On Codes
Figure F-26. One Ton Trailer, Fenders, Pu-798, Pu-799
Description And Usable On Codes
Figure F-27. High Mobility Trailer, Mounting Rails And Fenders, (Pu 798a And Pu 799a). (Sheet 1 Of 2)
Figure F-27. High Mobility Trailer, Mounting Rails And Fender, (Pu 798a And Pu799a). (Sheet 2 Of 2).
Description And Usable On Code
Description And Usable On Code
Figure F-28. Jack Leveling-Support Assembly.
Description And Usable On Code
Figure F-29. Power Plant/Power Unit Trailer Assembly.
Description And Usable On Code
Description And Usable On Codes
Section Iv Cross- Reference-Indexes
National Stock Number Index
Part Number Index
Part Number
Part Number
Part Number
Part Number
Part Number
Part Number
Part Number
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Figure And Item Number Index
Appendix G List Of Manufactured Items
Figure G-1. Electrical Leads
Figure G-2. Relay Board Harness Assembly W11 (Sheet 1 Of 2).
Figure G-2. Relay Board Harness Assembly W11 (Sheet 2).
Figure G-3. Switch Box Harness Assembly W9 (Sheet 1 0f 4)
Figure G-3. Switch Box Harness Assembly W9 (Sheet 2 0f 4)
Figure G-3. Switch Box Harness Assembly W9 (Sheet 3 0f 4)
Figure G-3. Switch Box Harness Assembly W9 (Sheet 4 0f 4)
Figure G-4. Output Connector Harness Assembly W10 (Sheet 1 Of 2)
Figure G-4. Output Connector Harness Assembly W10 (Sheet 2).
Figure G-5. Cable Assembly W1 And W2 (Sheet 1 Of 2).
Figure G-5. Cable Assembly W1 And W2 (Sheet 2).
Figure G-6. Deck Covering.
Figure G-7. Switch Box Gasket.
Appendix H Torque Limits
Appendix I Mandatory Replacement Parts
Glossary
Section Ii. Definition Of Unusual Terms
Index
Index -Cont
Index -Cont
Index -Cont
Index -Cont
Figure Fo-1. Power Plant Wiring Diagram
Fo-2. Power Plant Schematic
The Metric System And Equivalents