Honda GXV660 - User Manual

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ENGLISH 1

ENGLISHFRANÇAISESPAÑOL

INTRODUCTION

Thank you for purchasing a Honda engine. We want to help you to

get the best results from your new engine and to operate it safely.

This manual contains information on how to do that; please read it

carefully before operating the engine. If a problem should arise, or

if you have any questions about your engine, consult an authorized

Honda servicing dealer.

All information in this publication is based on the latest product

information available at the time of printing. Honda Motor Co., Ltd.

reserves the right to make changes at any time without notice and

without incurring any obligation. No part of this publication may be

reproduced without written permission.

This manual should be considered a permanent part of the engine

and should remain with the engine if resold.

Review the instructions provided with the equipment powered by

this engine for any additional information regarding engine startup,

shutdown, operation, adjustments or any special maintenance

instructions.

United States, Puerto Rico, and U.S. Virgin Islands:

We suggest you read the warranty policy to fully understand its

coverage and your responsibilities of ownership. The warranty

policy is a separate document that should have been given to you

by your dealer.

SAFETY MESSAGES

Your safety and the safety of others are very important. We have

provided important safety messages in this manual and on the

engine. Please read these messages carefully.

A safety message alerts you to potential hazards that could hurt

you or others. Each safety message is preceded by a safety alert

symbol and one of three words, DANGER, WARNING, or

CAUTION.

Each message tells you what the hazard is, what can happen, and

what you can do to avoid or reduce injury.

DAMAGE PREVENTION MESSAGES

You will also see other important messages that are preceded by

the word NOTICE.

The purpose of these messages is to help prevent damage to your

engine, other property, or the environment.

GXV630R·GXV660R·GXV690R

37ZCS601

00X37-ZCS-6010

These signal words mean:

You WILL be KILLED or SERIOUSLY

HURT if you don’t follow instructions.

You CAN be KILLED or SERIOUSLY

HURT if you don’t follow instructions.

You CAN be HURT if you don’t follow

instructions.

This word means:

Your engine or other property can be damaged if you

don’t follow instructions.

OWNER’S MANUAL

MANUEL DE L’UTILISATEUR

MANUAL DEL PROPIETARIO

GXV630 • GXV660 • GXV690

California Proposition 65

This product contains or emits

chemicals known to the state of

California to cause cancer, birth defects

or other reproductive harm

CONTENTS

The engine exhaust from this product

contains chemicals known to the State of

California to cause cancer, birth defects

or other reproductive harm.

INTRODUCTION.................... 1

SAFETY MESSAGES.............. 1

SAFETY INFORMATION ......... 2

SAFETY LABEL LOCATION..... 2

COMPONENT & CONTROL

LOCATION ........................... 3

FEATURES ........................... 3

BEFORE OPERATION

CHECKS .............................. 4

OPERATION ......................... 4

SAFE OPERATING

PRECAUTIONS................... 4

STARTING THE ENGINE...... 4

STOPPING THE ENGINE ...... 5

SETTING ENGINE SPEED..... 5

SERVICING YOUR ENGINE ..... 6

THE IMPORTANCE OF

MAINTENANCE.................. 6

MAINTENANCE SAFETY ..... 6

SAFETY PRECAUTIONS ...... 6

MAINTENANCE

SCHEDULE ........................ 6

REFUELING........................ 7

ENGINE OIL ....................... 7

Recommended Oil............ 7

Oil Level Check ............... 7

Oil Change...................... 8

OIL FILTER ........................ 8

AIR CLEANER .................... 9

Inspection....................... 9

Cleaning......................... 9

SPARK PLUG....................10

HELPFUL TIPS &

SUGGESTIONS....................10

STORING YOUR ENGINE....10

TRANSPORTING ...............12

TAKING CARE OF

UNEXPECTED PROBLEMS.....12

TECHNICAL INFORMATION ....13

Serial Number Location......13

Battery Connections for

Electric Starter..................13

Remote Control Linkage.....14

Carburetor Modifications for

High Altitude Operation .....14

Emission Control System

Information ......................15

Air Index..........................16

Specifications...................16

Tuneup Specifications .......17

Quick Reference

Information ......................17

Wiring Diagrams ...............17

CONSUMER INFORMATION....18

WARRANTY AND

DISTRIBUTOR/DEALER

LOCATOR

INFORMATION .................18

CUSTOMER SERVICE

INFORMATION .................18

37ZCS601.fm 1 ページ２０１４年３月２５日　火曜日　午後１時３９分

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Need help?

Do you have a question about the Honda GXV660 and is the answer not in the manual?

The Honda GXV630, GXV660, and GXV690 are owner's manuals for a series of engines, providing comprehensive information for their operation and maintenance. These manuals are designed to help users understand the function, technical specifications, usage, and maintenance requirements of these engines.

Function Description

These Honda engines are designed for various applications, likely powering equipment such as lawn mowers, generators, or other machinery. The manuals emphasize safe and efficient operation, providing detailed instructions for starting, stopping, and controlling the engine. Key operational features include a fuel-cut solenoid, which stops fuel flow to the carburetor when the engine switch is in the OFF position, and a choke lever for starting in cold conditions. The engines are designed to run on unleaded gasoline, with specific octane ratings recommended for optimal performance. They also incorporate an emission control system to meet EPA, California, and Canadian regulations.

Important Technical Specifications

The manuals provide detailed technical specifications for each model: GXV630, GXV660, and GXV690.

Dimensions (Length x Width x Height): All three models share the same dimensions: 443 x 420 x 446 mm (17.4 x 16.5 x 17.6 in).
Dry Mass (Weight):
- GXV630: 45.7 kg (100.8 lbs)
- GXV660: 46.3 kg (102.1 lbs)
- GXV690: 46.5 kg (102.5 lbs)
Engine Type: 4-stroke, overhead valve, 2 cylinders (90° V-Twin).
Displacement (Bore x Stroke):
- GXV630: 688.0 cm³ (41.97 cu-in) [78.0 x 72.0 mm (3.07 x 2.83 in)]
- GXV660: 688.0 cm³ (41.97 cu-in) [78.0 x 72.0 mm (3.07 x 2.83 in)]
- GXV690: 688.0 cm³ (41.97 cu-in) [78.0 x 72.0 mm (3.07 x 2.83 in)]
Net Power (in accordance with SAE J1349):*
- GXV630: 15.5 kW (21.1 PS, 20.8 bhp) at 3,600 rpm
- GXV660: 16.0 kW (21.8 PS, 21.5 bhp) at 3,600 rpm
- GXV690: 16.5 kW (22.4 PS, 22.1 bhp) at 3,600 rpm
Max. Net Torque (in accordance with SAE J1349):*
- GXV630: 48.3 N·m (4.93 kgf·m, 35.6 lbf·ft) at 2,500 rpm
- GXV660: 48.3 N·m (4.93 kgf·m, 35.6 lbf·ft) at 2,500 rpm
- GXV690: 48.3 N·m (4.93 kgf·m, 35.6 lbf·ft) at 2,500 rpm
Engine Oil Capacity: 1.7 L (1.8 US qt, 1.5 Imp qt) with oil filter replacement; 1.9 L (2.0 US qt, 1.7 Imp qt) with oil filter replacement.
Cooling System: Forced air.
Ignition System: CDI type magneto ignition.
PTO Shaft Rotation: Counterclockwise.
Spark Plug Gap: 0.7 – 0.8 mm (0.028 – 0.031 in).
Idle Speed: 1,400 ± 150 rpm.
Valve Clearance (cold): IN: 0.08 – 0.12 mm, EX: 0.10 – 0.14 mm.

*The power rating indicated in this document is the net power output tested on a production engine for the engine model measured in accordance with SAE J1349 at 3,600 rpm (Net Power) and at 2,500 rpm (Max. Net Torque). Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.

Usage Features

The manuals detail various usage features to ensure safe and effective operation:

Pre-operation Checks: Before each use, users are instructed to check the engine oil level, fuel level, air cleaner, spark plug, and ensure all nuts, bolts, and screws are tightened. This routine helps prevent malfunctions and ensures safety.
Starting the Engine: Step-by-step instructions are provided for starting the engine, including positioning the throttle lever, using the choke lever (if cold), and operating the engine switch. A "NOTICE" highlights that prolonged cranking or overheating can damage the starter motor.
Stopping the Engine: Instructions for stopping the engine involve moving the throttle lever to the SLOW position and then to the OFF position. For models with a fuel-cut solenoid, the engine will stop when the switch is turned off.
High Altitude Operation: The manuals provide specific guidance for operating the engine at high altitudes. Carburetor modifications may be necessary to maintain optimal performance and prevent engine damage. Users are advised to consult an authorized Honda servicing dealer for these modifications.
Fuel Recommendations: Unleaded gasoline with a pump octane rating of 86 or higher (or research octane rating of 91 or higher) is recommended. The manuals warn against using stale or contaminated fuel and emphasize the importance of proper fuel storage.
Oil Recommendations: A 4-stroke automotive detergent oil is recommended, with specific SAE viscosity grades (e.g., SAE 10W-30) depending on the ambient temperature. Regular oil changes are crucial for engine longevity.

Maintenance Features

Comprehensive maintenance instructions are provided to ensure the engine's durability and reliability:

Maintenance Schedule: A detailed schedule outlines regular service intervals for various components, including engine oil, air cleaner, spark plug, valve clearance, combustion chamber, fuel filter, and fuel tube. These intervals are specified in hours or months, whichever comes first.
Engine Oil Change: Instructions for checking and changing the engine oil are provided, including the recommended oil type and capacity. Users are advised to change the oil when the engine is warm for easier drainage.
Air Cleaner Maintenance: Detailed steps for cleaning and inspecting the air cleaner elements are given. Regular cleaning is essential for preventing dirt from entering the carburetor and ensuring proper engine performance.
Spark Plug Maintenance: Instructions for inspecting, cleaning, and replacing the spark plug are included, along with the correct spark plug gap. Using the recommended spark plug type is emphasized.
Fuel System Maintenance: Guidance on adding a gasoline stabilizer for storage and draining the fuel tank and carburetor is provided to prevent fuel degradation and system contamination.
Battery Connections: For models with electric start, instructions for connecting the battery are included, emphasizing correct polarity and secure connections.
Troubleshooting: A "TAKING CARE OF UNEXPECTED PROBLEMS" section helps users diagnose and resolve common issues, such as the engine not starting or lacking power.
Emission Control System: The manuals explain the engine's emission control system and the importance of using genuine Honda replacement parts for maintenance to ensure compliance with emission regulations.

Overall, these manuals serve as essential guides for anyone operating or maintaining the Honda GXV630, GXV660, or GXV690 engines, promoting safe, efficient, and long-lasting performance.