Twin Disc MG-5170DC Marine Gearbox Service & Repair Manual – PDF
Original price was: $65.00.$15.95Current price is: $15.95.
Complete Service & Repair Manual for the Twin Disc MG-5170DC marine transmission. Includes assembly and disassembly instructions, clutch adjustments, hydraulic pressure charts, valve body servicing, troubleshooting procedures, lubrication flow diagrams, and component inspection standards. Designed for marine engineers and equipment maintenance technicians.
Description
Twin Disc MG-5170DC Marine Gearbox Service & Repair Manual – PDF DOWNLOAD
Description
This professional factory service manual provides full mechanical, hydraulic, and overhaul procedures for the Twin Disc MG-5170DC marine gear transmission.
It details component service limits, bearing and clutch pack replacement, control valve servicing, and pressure setting adjustments to ensure proper torque transfer and reliable propulsion operation.
Suitable for:
Marine repair shipyards
Fleet maintenance teams
Diesel engine / propulsion service companies
Offshore & industrial marine support technicians
🔧 Systems & Components Covered
| Section | Coverage |
|---|---|
| General Specifications | Gear ratios, torque ratings, input/output speeds |
| Installation & Alignment | Engine coupling, shaft alignment, mounting procedures |
| Hydraulic System Overview | Pressure circuits, lubrication flow diagrams |
| Control Valve Body | Disassembly, spool valve inspection, cleaning |
| Clutch Pack Assembly | Plate wear limits, replacement steps, torque sequence |
| Pump & Cooler Circuit | Oil pump service, oil cooler routing, pressure testing |
| Bearings & Gears | Inspection, backlash tolerance, preload adjustment |
| Input / Output Shaft Service | Removal, reassembly, seal replacement |
| Troubleshooting | Slip, overheating, delayed shift, pressure loss issues |
| Preventive Maintenance | Oil change intervals, service checks, adjustment schedule |
📂 Structured Table of Contents
Safety & Service Precautions
Technical Specifications & Dimensions
Gearbox Identification & Nameplate Data
Hydraulic Pressure Control System
Exploded Views & Part Names
Disassembly Procedures
Component Inspection Standards
Reassembly Procedures & Torque Requirements
Clutch Pack Pressure Adjustment
Lubrication System & Oil Flow Chart
Operational Diagnostics
Troubleshooting Flow Tables
Maintenance Intervals & Checklists
Parts List Index (by subsystem)
📂 File Details
| Item | Description |
|---|---|
| Manual Type | Service / Overhaul / Technical Maintenance Manual |
| Model Covered | Twin Disc MG-5170DC Marine Gearbox |
| Application | Marine propulsion / diesel engine driveline |
| Format | PDF (searchable, high resolution, printable) |
| Language | English |
| Pages | 250 |
| Includes | Hydraulic diagrams, torque specs, troubleshooting tables |
