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TM 55-1945-205-24-3-3
TECHNICAL MANUAL
UNIT, DIRECT SUPPORT AND GENERAL SUPPORT
MAINTENANCE MANUAL
FOR
MODULAR CAUSEWAY SYSTEM (MCS)
WARPING TUG (WT) MARINE GEAR
DD-5111V
NSN 2040-01-505-2033
This manual supersedes TM 55-1945-205-24-3 dated 29 August 1997, including all changes.
DISTRIBUTION STATEMENT A - Approved for public release; distribution is unlimited.
HEADQUARTERS, DEPARTMENT OF THE ARMY
30 AUGUST 2003
1
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Summary of Contents for HEADQUARTERS DD-5111V
- Page 1 MODULAR CAUSEWAY SYSTEM (MCS) WARPING TUG (WT) MARINE GEAR DD-5111V NSN 2040-01-505-2033 This manual supersedes TM 55-1945-205-24-3 dated 29 August 1997, including all changes. DISTRIBUTION STATEMENT A - Approved for public release; distribution is unlimited. HEADQUARTERS, DEPARTMENT OF THE ARMY 30 AUGUST 2003...
- Page 2 TECHNICAL MANUAL UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL MODULAR CAUSEWAY SYSTEM (MCS) WARPING TUG (WT) MARINE GEAR DD-5111V NSN 2040-01-505-2033 This manual supersedes TM 55-1945-205-24-3 dated 29 August 1997, including all changes. REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this publication. If you find any mistakes or if you know of a way to improve the procedures, please let us know.
- Page 3 TM 55-1945-205-24-3-3 TABLE OF CONTENTS (CONT’D) WP Sequence No. CHAPTER 2 - UNIT, DIRECT SUPPORT AND GENERAL SUPPORT TROUBLESHOOTING PROCEDURES (CONT’D) Excessive Noise and/or Vibration ..................0008 00 No Neutral ..........................0009 00 Harsh Gear Engagement ......................0010 00 No Output Power ........................0011 00 Electronic Control Valve Malfunction ..................
- Page 4 TM 55-1945-205-24-3-3 HOW TO USE THIS MANUAL This manual contains certain features to improve the convenience of using this manual and increase the user’s efficiency. These features include: Accessing Information Information is accessed by referring to the Table of Contents, located in the front of this manual, or by looking in the Alphabetical Index, located in the back of this manual.
- Page 5 TM 55-1945-205-24-3-3 Test Equipment: Lists all test equipment (standard or special) required to troubleshoot, test and inspect the equipment covered in this manual. The test equipment is identified with an item number and work package number from the Tool Identification List located in Chapter 4, Supporting Information. Tools: Lists all tools (standard or special) required to perform the task.
- Page 6 TM 55-1945-205-24-3-3 0001 00 UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE WARPING TUG MARINE GEAR GENERAL INFORMATION SCOPE This manual contains descriptions and maintenance instructions for Unit, Direct Support and General Support maintenance levels for the Warping Tug (WT) marine gear, model number DD-15111V. Type of Manual: Unit, Direct Support and General Support Maintenance Manual.
- Page 7 TM 55-1945-205-24-3-3 CHAPTER 1 DESCRIPTION AND THEORY OF OPERATION MODULAR CAUSEWAY SYSTEM (MCS) WARPING TUG (WT) MARINE GEAR...
- Page 8 TM 55-1945-205-24-3-3 0002 00 UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE WARPING TUG MARINE GEAR DESCRIPTION AND DATA EQUIPMENT CHARACTERISTICS, CAPABILITIES AND FEATURES Marine Gear The marine gear provides the capability to reverse the directional rotation of the other drive train components making it possible to backflush the pump-jet.
- Page 9 TM 55-1945-205-24-3-3 0003 00 UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE WARPING TUG MARINE GEAR DESCRIPTION AND DATA LOCATION AND DESCRIPTION OF MAJOR COMPONENTS The marine gear is attached directly to the flywheel housing of the engine and to the drive shaft at the output flange. There are two marine gears: one for the starboard engine and one for the port engine.
- Page 10 0003 00 TM 55-1945-205-24-3-3 Manifold Assembly The manifold assembly provides oil passages and a mounting pad for the oil pump, as well as the Power Takeoff (PTO). ELECTRONIC CONTROL VALVE ASSEMBLY OIL PUMP MANIFOLD ASSEMBLY MAIN HOUSING Oil Pump Assembly The oil pump assembly is externally mounted.
- Page 11 TM 55-1945-205-24-3-3 0003 00 Bearing Carrier The bearing carrier is mounted between the main housing assembly and manifold assembly. The bearing carrier locates the rear bearing cones of all power transmitting shafts. The bearing carrier is aligned with the front housing. TORSIONAL COUPLING MAIN...
- Page 12 0003 00 TM 55-1945-205-24-3-3 A dump valve in the clutch gear housing provides oil pressure relief when the clutch is engaged. CLUTCH SHAFT CLUTCH GEAR DESCRIPTION OF INPUT GROUP The input group transfers power from the engine flywheel to the marine gear. The marine gear may employ two different input groups;...
- Page 13 TM 55-1945-205-24-3-3 0003 00 DESCRIPTION OF OUTPUT GROUP The output group of parts consists of an output gear that provides rotational power to the output shaft. The output shaft receives rotational power from the output gear and provides rotational power to the drive shaft assembly. The output flange provides for the installation of a six bolt companion flange.
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