Engine Overheats

Air flow is obstructed at inlet or cylinder baffle. Clean out

 

debris in baffle.

 

Improper engine oil. Replace oil.

 

Lean air/fuel mixture. Check for plugged passages in carburetor.

 

Excessive back pressure on exhaust. Check muffler and spark

 

arrester.

 

Engine is overloaded. Change to rated load.

 

 

Engine Idles

Low idle speed. Adjust idle on carburetor.

Rough

Air is mixing at air intake connection. Check, tighten or replace

 

 

gasket.1

 

There is blow-by on the head gasket. Replace the gasket. 1

 

Improper valve clearance. Adjust clearance. 1

 

Excessive clearance between valve stem and guide. Replace

 

valve stem and guides.1

Engine Support Material

Robin America has established the Robin Subaru Fulfillment Center to take and ship orders to anyone wanting Robin Subaru reference material. This allows for the prompt fulfillment of Robin Subaru part and service manuals, counter catalogs, price books and other support material to dealers and end users at the lowest possible price.

Robin Fulfillment Center

PO Box 6978 • Rockford, IL 61125-1978 USA

Phone: 888-576-2465 • Fax: 630-563-0403

website: www.robinsubaru.com • email: info@robinamerica.com

IMPORTANT INFORMATION FOR CALIFORNIA ENGINE USERS

These engines meet the requirements of California’s Exhaust Emis- sions Standards for 1995 and later for Utility and Lawn and Garden Equipment Engines.

As a California user of these engines, please be aware that unauthor- ized modifications or replacement of fuel, exhaust, air intake, or speed control system components that affect engine emissions are prohib- ited. Unauthorized modifications, removal or replacement of the engine label is prohibited.

You should carefully review Operator (Owner), Installation and other manuals and information you receive with your engine or equipment. If you are unsure that the installation, use, maintenance or service of your engine or equipment is authorized, you should seek assistance from an approved Robin Subaru engine dealer or an approved dealer for your equipment.

California engine users may use Table 1-1 as an aid in locating infor- mation related to the California Air Resources Board requirements for emissions control.

TABLE 1-1 EMISSION CONTROL INFORMATION

Engine Warranty

The California emissions control warranty statement is located the back

Information

of this manual

 

 

Engine Valve Lash

See Specifications

 

 

Engine Ignition Timing

See Specifications

 

 

Engine Fuel Requirements

This engine is certified to operate on unleaded gasoline. See Fuel

Recommendations in Introduction.

 

 

 

Engine Lubricating Oil

See Engine Oil Recommendations in Introduction.

Requirements

 

 

 

Engine Fuel Mixture

These engine have precision-manufactured carburetors which are not

Settings

adjustable

Engine Adjustments

See Adjustments

 

 

Engine Emission Control

The engine emission control system consists of internal engine

System

modifications.

37

38

Page 18 Page 20
Page 19
Image 19
Subaru Robin Power Products EH65 manual Important Information for California Engine Users, Emission Control Information
Page 18 Page 20

EH65 specifications

The Subaru Robin Power Products EH65 is a lightweight and versatile engine designed for a variety of applications, making it a preferred choice among professionals and DIY enthusiasts alike. Known for its reliability and efficiency, the EH65 is particularly suited for equipment like generators, pumps, pressure washers, and various handheld tools.

One of the main features of the EH65 is its air-cooled four-stroke engine that delivers robust power output while maintaining fuel efficiency. The engine typically produces around 6.5 horsepower, making it ideal for both light- and medium-duty applications. This engine is designed with a displacement of approximately 196cc, providing ample torque for demanding tasks. The design ensures smooth operation and minimal vibration, contributing to the overall ease of use.

In terms of technology, the EH65 utilizes Subaru's advanced overhead camshaft (OHC) design, which allows for improved airflow and combustion efficiency. This technology not only enhances power delivery but also reduces emissions, making the engine more environmentally friendly. The dual-ball bearing support system ensures longevity and reliability, as it minimizes wear and tear during operation.

Another standout characteristic of the EH65 is its simplicity of maintenance. The engine features an easy-access design, allowing users to perform routine checks and oil changes with minimal effort. This accessibility is a significant advantage for users who rely on consistent performance and uptime for their projects.

Moreover, the EH65 is designed with a lightweight aesthetic, boasting a compact size that makes it easy to transport and integrate into various equipment setups. Its low profile also allows for an easy fit in equipment where space is a constraint.

Durability is another key attribute of the Subaru Robin EH65. Built with high-quality materials, the engine can withstand challenging outdoor conditions, ensuring reliable performance day in and day out. Its robust construction signifies that it can handle the rigors of commercial use while also being suitable for residential applications.

In summary, the Subaru Robin Power Products EH65 stands out due to its efficient performance, lightweight design, and easy maintenance. With its advanced technology and durable construction, the EH65 is an excellent choice for users seeking a reliable engine that meets a wide array of power needs. Whether you are operating a generator, pumping water, or using pressure washing equipment, the EH65 delivers the quality and performance that Subaru Robin Power Products is known for.
Top Page Image Contents