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General| Engine Model | M85T |
|---|---|
| Aspiration | Turbocharged |
| Number of Cylinders | 4 |
| Fuel System | Direct injection |
| Engine Type | Diesel |
| Power Output | 85 hp |
| Cooling System | Liquid-cooled |
Guide to operating the main control panel, its instruments, and switches.
Description of the auxiliary control panel for additional control points.
Details on the negative earth relay for starting and glow plug operation.
Information on the fuse panel, its location, and the function of each fuse.
Step-by-step instructions for starting the engine, including cold and warm conditions.
Checklist of preparations required before starting the engine.
Procedure for safely stopping the engine.
Warning against modifying engine speed settings due to potential damage.
Guidance on the running-in process for new engines and load application.
Information on permissible engine operating angles for auxiliary engines.
Details on propeller shaft free rotation for specific gearboxes.
Overview of Perkins M65 and M85T marine engines and their development.
Guidelines for engine maintenance and operation for best performance.
Essential safety measures for engine operation, including warnings and cautions.
Information on making warranty claims and finding Perkins distributors.
Details on identifying engines using serial numbers and identification plates.
List of Perkins company locations and contact details worldwide.
Note that engine views may not exactly match your specific engine.
Diagram showing parts of M65 engines, front and left side view.
Diagram showing parts of M65 engines, rear and right side view.
Diagram showing parts of M85T engines, front and left side view.
Recommended intervals for preventive maintenance based on operating conditions.
Detailed maintenance schedule with intervals and required operations.
Procedure for filling the engine coolant circuit, including safety precautions.
Procedure for draining the coolant circuit, with cautions and system limitations.
Method for checking coolant specific gravity and temperature using a hydrometer.
Procedure for checking drive belt tension and condition.
Guide for replacing the fuel filter element on M65 engines.
Guide for replacing the fuel filter canister on M85T engines.
Procedure for renewing engine lubricating oil and filter, with capacity details.
Procedure for replacing the lubricating oil filter canister.
Procedure for renewing oil in the Newage PRM 260D reverse gearbox.
Procedure for renewing oil in the ZF-Hurth HSW 250A reverse gearbox.
Procedure for checking and adjusting valve tip clearances.
Recommended fuel specifications for Perkins engines for optimal performance.
Information on special winter fuels and advice on adjustments for fuel quality.
Recommended lubricating oil specifications for M65 and M85T engines.
Chart showing recommended oil viscosity grades for various ambient temperatures.
Recommendations for coolant quality and type to protect the cooling system.
Table listing common engine problems and their potential causes.
Comprehensive list of potential causes for engine malfunctions.
Procedures to prevent engine damage during prolonged periods of non-use.
Step-by-step guide for preserving the engine for storage.
Instructions for adding antifreeze to the raw water system for frost protection.
Overview of how Perkins distributors can assist with repairs and parts.
Information on obtaining workshop manuals and service publications.
Details on operational and service training programs available.
Description of the contents and purpose of the on-board spares kit.
List of recommended POWERPART consumables for engine maintenance.
Detailed technical specifications for the Perkins M65 and M85T engines.
Technical specifications for Newage PRM 260 and Hurth HSW 250A gearboxes.
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