TM-55-4920-341-14

• TECHNICAL MANUAL
• Warning
• Operator's, Organizational, Direct Support, and General Support Maintenance Manual (With Illustrated Parts Breakdown) Including Repair Parts and Special Tools List
• TEST STAND, HYDRAULIC SYSTEM, GASOLINE ENGINE DRIVEN
• Table of Contents
• Table of Contents (cont)
• Section I. INTRODUCTION
• Engine
• Hydraulic Pump
• Hydraulic Pump (cont)
• Figure 1. Hydraulic Test Stand D-5B Three-Quarter Left Front View
• Figure 2. Hydraulic Test Stand D -5B Three-Quarter Right Rear View
• Figure 3. Hydraulic Test Stand D-5B Rear View
• Identification
• CAPABILITIES AND LIMITATIONS
• GENERAL SPECIFICATION
• Figure 5. Shipping Dimensions
• Operating Instructions
• Servicing New Equipment.
• Battery.
• Inspection of Used Equipment.
• Figure 6. Hydraulic Test Stand D-5B Three Quarter Right Front View Housing Assembly Removed
• Figure 7. Hydraulic Test Stand D-5B Right Side View - Housing Assembly Removed
• Figure 7A. Hydraulic Test Stand D-5B Three Quarter Lef Front View Housing Assembly Removed
• Figure 7A. Hydraulic Test Stand D-5B Three Quarter Left Front View Housing Assembly Removed
• Figure 7B. Hydraulic Test Stand D 5 B Close-up View Right Front Side
• Figure 7B. Hydraulic Test Stand D 5 B Close-up View Right Front Side (Cont)
• CONTROLS AND INSTRUMENTS
• Throttle Control
• Hourmeter
• Fluid Pressure Gage.
• Filter Pressure Gage Tap.
• Figure 8. Hydraulic Test Stand D 5 B Instrument Control Panel Close-up View
• Figure 8. Hydraulic Test Stand D 5 B Instrument Control Panel Close-up View
• Figure 9. Instrument Panel - Ignition Control Section
• Starting The Test Stand.
• Stopping the Test Stand.
• Movement to a New Site.
• Operation in Extreme Cold.
• Operation in Dusty or Sandy Areas.
• Operation at High Altitude.
• Section II: OPERATOR AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
• Table 1. Lubrication Chart
• Oil Filter.
• Preventive Maintenance Services.
• Operatorls Daily Services.
• Operatorls Daily Services. (Cont)
• Troubleshooting.
• Engine Overheats.
• Battery Needs Frequent Recharging.
• Hydraulic Fluid Temperature too High.
• Filter Element Replacements.
• Hose Assemblies.
• Direct and General Support Maintenance Instructions.
• GENERAL
• Generator and starter
• RUNNING GEAR
• HYDRAULIC SYSTEM
• Engine Misses or Runs Erratically.
• Engine Exhaust Smoky.
• Ammeter Shows Excessive Charge.
• Hydraulic Pump Fails to Deliver Sufficient Pressure.
• Radio Interference Suppression.
• General Methods Used to Attain Proper Suppression
• Engine Maintenance Instructions.
• Cleaning and Inspection and Repair
• Generator Regulator
• REPAIR PARTS LIST (ILLUSTRATED)
• Hydraulic Circuit Schematic
• Figure 11.
• Figure 11. (Cont)
• Figure 11. (Cont)
• Figure 12. Right Side Elevation
• Figure 12.A. A-A Front elevation From SH No.1
• Figure 12 B.
• Figure 12 B. (Cont)
• Figure 13.
• Figure 14.
• Figure 14. (Cont)
• Figure 14. (Cont)
• Figure 14. (Cont)
• Figure 14. (Cont)
• Figure 15.
• Figure 15. (Cont)
• Figure 16.
• Figure 16. (Cont)
• Figure 16. (Cont)
• Figure 16. (Cont
• Figure 17.
• Figure 18.
• Figure 18. (Cont)
• Figure 19.
• Figure 20.
• Figure 20. (Cont)
• Figure 21.
• Figure 21. (Cont)
• Figure 22.
• Figure 22. (Cont)
• Figure 23.
• Figure 23. (Cont)
• Figure 24.
• Figure 25.
• Figure 25 - A.
• Figure 25 - A. (Cont)
• Figure 25 -B
• Figure 25 -B (Cont)
• Figure 26.
• Figure 26. (Cont)
• Figure 27.
• Figure 27. (Cont)
• Figure 28.
• Figure 28. (Cont)
• Figure 28. (Cont)
• Appendix A: Maintenance Allocation Chart
• General
• Deviations
• Maintenance Allocation Chart For Test Stand, Hydraulic System, Gasoline Engine Driven, Type D-5B
• Maintenance Allocation Chart For Test Stand, Hydraulic System, Gasoline Engine Driven, Type D-5B (Cont)
• Appendix B: ENGINE OPERATION AND MAINTENANCE INSTRUCTIONS
• Figure 1. Model MVG4D Open Engine
• Figure 2. Model MVG4D Power Unit
• Cross Section of Model MVG4D Engine
• GENERAL INFORMATION AND DESIGN
• Figure 4. Lubrication System
• GRADE OF OIL
• GASOLINE STRAINER
• WARM-UP PERIOD
• CARBURETOR ADJUSTMENT
• MAGNETO TIMING
• FIRING ORDER
• COMPRESSION
• ENGINE KNOCKS
• AIR SHROUDING
• GEAR COVER
• OIL PAN
• PISTON RINGS
• VALVE TAPPETS - ADJUSTMENT
• GOVERNOR - OPERATION
• CLUTCH AND REDUCTION UNITS
• INSTRUCTIONS FOR PROTECTING ENGINE DURING PERIODS OF STORAGE
• REPAIR PARTS LIST
• Figure 50. Exploded View of Engine
• Figure 51, MAnifold and Crankcase Group
• Figure 52. Crankshaft, Piston and Connectiog Rod Group
• Figure 53. Camshaft and Fuel Pump Mounting Group
• Figure 55, Cylinder Block Assembly
• Figure 57, Military Oil Filter, Air Shrounding and Air Cleaner
• Figure 58, Electrical Starter Mouting Group
• Figure 61. Ref, No. 320 Governor Assembly for MIL-E-11275-A Engines
• FIgure 62, Radio Shielded Magneto Ignition For MIL-E-11275-C Engines
• Figure 62B. Radio Shilded Magneto Ignition For MIL-E- 11275-A Engines
• Standard Engine Parts List For Model MVG4D Per Military Specifications
• Model MVG4D Parts List
• Model MVG4D Parts List (Cont)
• Model MVG4D Parts List (Cont)
• Model MVG4D Parts List (Cont)
• Model MVG4D Parts List (Cont)
• Model MVG4D Parts List (Cont)
• Model MVG4D Parts List (Cont)
• REPAIR PARTS LIST FOR POWER UNIT HOUSE PARTS AND ACCESSORIES COMMONLY SUPPLIED ON ENGINE
• Figure 65. Engine House and Fuel Tank Group
• Figure 66, End Panel and Military Air Cleaner Per MIL -E- 11275-C Specifications
• Model MVG4D Power Unit House Parts
• Model MVG4D Power Unit House Parts (cont)
• Miliatry Oil Filter Mounting For Model MVG4D Power Unit
• Parts List For Fram Military Type Oil Filter
• Side Mount Fuel Tank Mouting For Model MVG4D
• Side Mount Air Cleaner
• TT-61-D Two Speed Governor Control Assembly
• WW-83 Clutch Drive Hub and Housing Assembly For Rockford Clutch and Power Take-Off Unit On MVG4D Engine
• WC-302-B Clutch and Power Take-Off Unit, Rockford No. FTA-5822
• WW-83 Clutch Drive Hub and Housing Assembly For Rockford Clutch Reduction Units on MVG4D Engine
• Reduction Unit Assemblies
• Reduction Unit Assemblies (Cont)
• WW-80 Drive Hub and Housing Assembly For Twin Disc Clutch Reduction Units On MVG4D Engine
• Twin Disc Clutch Reduction Unit Assemblies Adaptable To WW-80 Drive Hub and Housing Assembly
• Twin Disc Clutch Reduction Unit Assemblies
• Twin Disc Clutch Reduction Unit Assembly Adaptable To WW-80 Drive Hub and Housing Assembly
• Twin Disc Clutch Reduction Unit Assembly
• Twin Disc Clutch Reduction Unit Assembly Adaptable To WW-80 Drive Hub and Housing Assembly
• Twin Disc Clutch Reduction Unit Assemblies
• Fuel Strainer Assblies YC-66-D-51 High Temp Safety Switch Kit For MVG4D Engine
• Prestolite MBP-4012t (24 Volt) Starting Motor Parts List
• FUEL PUMP MAINTENANCE AND REPAIR INSTRUCTIONS
• Cleaning of Fuel Pump
• FAIRBANKS-MORSE TYPE FM-XZE4B7-4 MAGNETO - WIS. MOTOR No. Y-98-C-S1
• MAGNETO- FAIRBANKS-MORSE No. FM-XZE4B7, WISCONSIN MOTOR No. Y-98-C-S1
• MAGNETO- FAIRBANKS-MORSE No. FM-XZE4B7, WISCONSIN MOTOR No. Y-98-A-S1
• Parts List For Fairbanks Morse Type FM-XE4b7 Magneto
• ZENITH 87A8 CARBURETOR
• CLEAN AND INSPECT PARTS
• Parts List for Model 87A8 Zenith Carburetor
• Parts List for Model 87A8 Zenith Carburetor (Cont)
• MARVEL-SCHEBLER CARBURETOR
• PARTS LIST FOR MARVEL-SCHEBLER CARBURETOR
• Appendix C: HYDRAULIC PUMP MAINTENANCE INSTRUCTIONS
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• Figure 1 - Weatherhead Variable Displacement Pump
• Section B: DESCRIPTION
• Section C: Control Adjustments and Performance Data
• Section C: Performance Data
• Section D: Preventive Maintenance
• Section E: Trouble Shooting Chart
• Section F: W21 AND W32 COMMON PARTS
• Section F: W21 AND W32 COMMON PARTS (Cont)
• Section F: Disassembly and Reassembly
• ASSEMBLY PROCEDURE W3230 SERIES AND W2150 SERIES WEATHERHEAD VARIABLE DISPLACEMENT AXIAL PISTON PUMP
• GENERAL INSTRUCTIONS
• Section G: SUGGESTED TEST PROCEDURES
• Appendix D: REPAIR PARTS AND SPECIAL TOOLS LIST
• Source code
• Recoverability code.
• Description.
• How to Locate Repair Parts.
• Section II: Repair Parts List Test Stand Assembly
• Chassis Assembly
• Hydraulic Lines & Fittings
• Engine Assembly
• Crankshaft, Piston and Connecting Rod
• Camshaft and Fuel Pump Mounting
• Cylinder Block Assembly
• Magneto and Gear Cover
• Gasket Set
• Section IV: FEDERAL STOCK NUMBER AND REFERENCE NUMBER INDEX
• Section IV: FEDERAL STOCK NUMBER AND REFERENCE NUMBER INDEX (Cont)
• Section IV: FEDERAL STOCK NUMBER AND REFERENCE NUMBER INDEX (Cont)
• Section IV: FEDERAL STOCK NUMBER AND REFERENCE NUMBER INDEX (Cont)
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• TM-55-4920-341-14
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• DISTRIBUTION
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• By Order of the Secretary of the Army:
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