I just want a repair manual for the classic 300d, as I want to overhaul the engine

If it's a Perkins engine, odds are that you
need a rebuild kit for the governor or a new governor to maintain the idle. It's a fairly common issue and repair.

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.

Classic Motorcycles Everything for the Classic Motorcyclist

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.


Repair Manuals Online Classic Motorcycles Everything for the Classic Motorcyclist

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.


Classic Motorcycles Everything for the Classic Motorcyclist

Repair Manuals

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.

Repair Manuals Online

Classic Motorcycles Everything for the Classic Motorcyclist

Repair Manuals

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.

Classic Motorcycles Everything for the Classic Motorcyclist

Repair Manuals

Repair manuals (also known as Service Manuals or Workshop Manuals) contain the information you need to perform routine maintenance and repairs. These manuals generally include periodic maintenance charts, step by step repair instructions, troubleshooting information and overhaul procedures. Wiring diagrams are usually included. If you need to overhaul an engine for example, a repair manual will guide you through the process. Repair manuals are used by the service departments of your local dealership.

Owners Manuals

Owners manuals (also known as Operator Manuals) include the information you need to understand how to safely operate the related piece of equipment. These manuals also include very basic information on maintenance but do not include detailed overhaul procedures like a service manual. Owners manuals are usually included by the dealership when you purchase a new vehicle.

Parts Manuals

Parts manuals include detailed schematics of every major system that makes up your vehicle. The drawings include individual parts as well as parts groupings. Every parts schematic has a corresponding page that lists the part number, quantity and description of the part. These manuals are helpful for understanding how an assembly goes together and for ordering parts.

Repair Manuals Online Classic Motorcycles Everything for the Classic Motorcyclist

Have you checked the ocv's ?

You can try to turn the screw on the carb to slightly raise the idle and see if that makes a difference. If not then there is usually a type of inductive pick up that has part of the wiring going through it. When it sense a current draw it releases the engine from low speed. Some of these set ups don't work well if the idle is turned down too far so that's why I suggested trying that first. Plus is that works it is a cheap repair.

Try to recharge the field of the generator with a 12 V battery + to +, - to -.