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General| Brand | Volvo Penta |
|---|---|
| Model | TAMD71B |
| Category | Engine |
| Language | English |
General introduction to the instruction book and its importance for correct engine operation.
Highlights special warning symbols and general safety precautions to avoid injury and damage.
Welcome message and Volvo Penta's market position as a leader in marine engines.
Guidance on initial engine operation, including load limits and checks for leaks.
Recommends using specified fuels and lubricants for optimal engine performance and longevity.
Emphasizes using genuine Volvo Penta parts for safety and to maintain warranty coverage.
Lists essential safety items like spare parts, proper tools, and fire extinguishers.
Discusses minimizing environmental impact and responsible operation/maintenance practices.
Details warranty conditions, registration card, and Volvo Penta's global service network.
Guide to recording engine and equipment serial numbers for service and parts identification.
Overview of the TAMD71B engine, its features like turbocharging, and cooling systems.
Description of the CU-500 control unit, its LEDs, gauges, alarms, and autostop functions.
Specifications and recommendations for diesel fuel quality to meet performance and emission standards.
Guidelines for selecting appropriate engine lubricating oil based on standards and quality.
Recommendations for coolant mixture, antifreeze, and anti-corrosion agents.
Pre-operation checks including fuel, water, oil levels, and main switches.
Step-by-step guide for starting the engine using the control unit and its indicators.
Explains how alarm units indicate faults and how to reset them.
Describes the autostop function, causes, and indicators on the control unit.
Steps to reset the control unit and restart the engine after an autostop event.
Procedure for starting with auxiliary batteries, including critical safety warnings.
Precautions for operating in freezing conditions, including coolant and battery checks.
Detailed instructions for safely draining coolant from freshwater and raw water systems.
Importance of periodic maintenance and using original spares for reliable function.
Benefits of a maintenance program for maximum safety, service life, and economy.
Table detailing oil change intervals based on fuel sulfur content and oil quality.
Diagrams identifying key checkpoints for maintenance on the engine.
Detailed schedule of maintenance actions, intervals, and instructions for various components.
General description of the engine type, its cooling, and lubrication systems.
Description of cylinder heads, valve actuation mechanism, and valve springs.
Information on the cylinder block's construction and the heavy-duty crankshaft.
Details on piston construction, timing gear operation, and crankcase ventilation.
How turbochargers and CACs improve engine performance by increasing air intake.
Procedures for replacing crankcase filter, checking belts, and checking valve clearance.
Diagram illustrating the lubrication system's components and oil flow paths.
Explains the function of relief, overflow, and piston cooling valves.
Information on the oil cooler's function and the engine oil filter.
Instructions for engine oil changes and replacing oil/by-pass filters.
Overview of the fuel system, from tank to injectors, including pressure regulation.
Details on fine fuel filters and pre-filters, including replacement procedures.
Description of the injection pump's operation and the role of the feed pump.
How injectors atomize fuel and requirements for regular checking.
Explanation of the solenoid valve used for stopping the engine by cutting fuel.
Function of the GAC unit for maintaining a set engine speed.
Procedures for checking/draining filters, installing inserts, venting, and checking injectors.
Overview of the closed circuit cooling system, including freshwater and raw water circuits.
Description of the piston thermostat and the raw water pump's drive mechanism.
Explanation of how heat exchangers and CACs transfer heat between circuits.
Information on the oil cooler's role in heat transfer and its location.
Procedures for coolant changing, system flushing, filling, and cleaning components like CACs.
Diagrams showing the location of electrical components on the engine's turboside and not turboside.
Description of the starter motor's engagement and the stop solenoid's function.
Discusses electrolytic corrosion protection and general electrical system safety practices.
Key safety points for working on the electrical system, including battery handling.
Procedures for checking battery charge condition and electrical connections.
Lists common causes and remedies for the engine not turning over or not starting.
Troubleshooting common running issues like stalling or uneven operation after starting.
Identifies causes and solutions for engine overheating (high ECT).
Troubleshooting causes for the engine running too cool (low ECT).
Diagnosing issues related to incorrect engine speed at wide open throttle (WOT).
Basic specifications like cylinder count, swept volume, valve clearance, and weight.
Data on oil pressure, capacity, and quality, including a viscosity chart.
Specifications for fuel system, turbocharger, and cooling system capacities.
Data on system voltage, battery capacity, alternator, and starter motor.
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