Yard Machines E765F - User Manual

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IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722

Warning:

This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-

covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting

applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.

In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have

similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized

service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.

PRINTED IN U.S.A. FORM NO. 770-10024

OPERATOR’S MANUAL

Model

E765F

(8/98)

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Overview

Function Description
Important Technical Specifications
Usage Features
1. Operation
2. Safety Practices
Maintenance Features

This document is an operator's manual for an MTD E765F snow thrower, providing comprehensive information on its function, operation, maintenance, and parts.

Function Description

The MTD E765F is a snow thrower designed to clear snow from various surfaces. It features an auger system that collects and discharges snow, and a track drive system for propulsion. The device is equipped with controls for steering, speed, and chute direction, allowing the operator to manage snow removal effectively.

Important Technical Specifications

Model: E765F
Engine: The manual refers to a separate engine manual for specific details, but it's a gasoline-powered engine with an electric starter option.
Power: Gasoline-powered, 120-volt AC household current for the electric starter.
Drive System: Track drive with multiple forward and reverse speeds.
Auger: The auger drive clutch engages and disengages the augers.
Chute: Adjustable chute crank for directing snow discharge.
Housing: 26-inch blower housing.
Friction Wheel: The friction wheel rubber is a wear item, requiring inspection and replacement after 25 hours of operation or when signs of wear/cracking appear.

Usage Features

Operation

Starting: Requires inserting an ignition key, checking fuel, and following specific starting procedures for both manual and electric start. The engine throttle should be in the fast position during operation.
Speed Control: A shift lever allows selection of five forward speeds (1 slowest, 5 fastest) and two reverse speeds (R1 and R2, R2 faster).
Steering: Left and right track controls assist in steering. Squeezing the right control turns right, and the left control turns left.
Snow Discharge: A chute crank directs snow discharge. Clockwise rotation discharges to the left, counter-clockwise to the right.
Track Lock Lever: This lever has three positions:
- Transport: Raises the front end for easy transport and can be used on gravel driveways to clear snow without disturbing gravel.
- Normal Snow: Allows tracks to be suspended independently for continuous ground contact.
- Packed Snow: Locks the front end to the ground for hard-packed or icy snow conditions.
Skid Shoe Adjustment: Skid shoes can be adjusted to a low position for close snow removal or middle/high positions for uneven terrain. Operating on gravel is not recommended due to the risk of throwing objects.
Safety: Always wear safety glasses or eye shields. Keep hands and feet away from rotating parts and the discharge opening. Exercise caution on gravel surfaces and when operating in reverse.

Safety Practices

Training: Read the manual thoroughly. Familiarize yourself with controls. Do not allow children under 14 to operate; those 14 and over require close parental supervision. Do not operate while intoxicated or impaired.
Preparation: Inspect the area for foreign objects. Disengage clutches and shift to neutral before starting. Wear adequate winter clothing, avoiding loose items. Wear appropriate footwear.
Fuel Handling: Extinguish all ignition sources before handling gasoline. Do not refuel indoors, while the engine is running, or when hot. Wipe up spills.
Adjustments: Do not make adjustments while the engine is running, except as specified.
Foreign Objects: If a foreign object is struck, stop the engine, remove the spark plug wire, inspect for damage, and repair before restarting.
Vibration: Excessive vibration indicates a potential problem; stop the engine and inspect.
Discharge: Never direct discharge at bystanders or windows. Only use attachments and accessories approved by the manufacturer.

Maintenance Features

General Maintenance

Lubrication: Refer to Section 9 for lubrication details, including axle bearings, gear case, auger shaft, chute crank, and sprocket shaft.
Engine Service: Refer to the separate engine manual for gasoline and oil service.
Storage: Store in a clean, dry area. Prepare the engine for storage as instructed in the engine manual. Remove all dirt and debris. Lubricate all moving parts.
Troubleshooting: Section 12 provides a troubleshooting guide for common issues like engine failure to start, engine erratic running, loss of power, engine overheating, excessive vibration, and unit failure to propel or discharge snow.

Specific Adjustments

Traction Drive Clutch and Shift Lever Adjustment: Instructions are provided to check and adjust the clutch and shift lever for proper track engagement and movement.
Auger Clutch Adjustment: Refer to the Final Adjustments section on page 9.
Chute Assembly Adjustment: Instructions for adjusting the chute's angle.
Carburetor Adjustment: Refer to the separate engine manual for carburetor adjustments.

Parts Replacement

Friction Wheel Rubber: This is a wear item that needs periodic inspection and replacement. Detailed instructions are provided for draining gasoline, tipping the snow thrower, removing screws, loosening bolts, and reassembling the new rubber.
Drive Belt: Instructions are provided for removing and replacing the drive belt, which involves removing the plastic belt cover, pulling the idler pulley up, lifting the belt off the engine pulley and friction wheel disc, and then reversing the steps.
Auger Belts: Instructions for replacing auger belts are provided, including removing the plastic belt cover, lifting the rear auger belt from the auger pulley, and replacing both auger drive belts.

Warranty

The product comes with a TWO-YEAR limited warranty for residential use, covering defects in material or workmanship. Normal wear parts are covered by a 90-day replacement warranty. Specific conditions and exclusions apply, including damage from misuse, abuse, commercial use, neglect, accident, or improper maintenance. For service, contact an authorized service dealer.