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Lastec 3372 User Manual

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L
ASTEC
7865 N County R oad 100E
Lizton, Indiana 46149
P hone (317) 892-4444 Fax (317) 892-4188
www.lastec.com
Lastec Mower 3372
Owners Manual
Manual Part Number: Man-3372

Table of Contents

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Lastec 3372 Specifications

General IconGeneral
BrandLastec
Model3372
CategoryLawn Mower
LanguageEnglish

Summary

TO THE OWNER

Read This Manual In Its Entirety BEFORE Operating the Lastec Mower

Importance of reading the manual for safe and knowledgeable operation.

Product Registration

Recording model and serial numbers for warranty validation.

If You Need To Order Parts

How to contact distributors for ordering parts using model and serial numbers.

Lastec Product Warranty

Details of the limited warranty for parts and labor, including wear components.

Component Manufacturers' Warranties

Information on warranties for specific mower components like engine, clutch, pumps.

Servicing the Lastec Mower

Importance of using genuine parts and routine inspection, cleaning, and maintenance.

Warranty Registration

Instructions for completing and returning the warranty registration form.

SAFETY INFORMATION

Warning Symbols

Legend explaining DANGER, WARNING, and CAUTION symbols and their hazard implications.

About This Manual

Purpose of the manual to assist in safe operation and maintenance of the mower.

Safety Guards And Covers

Emphasizes never operating the mower with safety covers removed for operator safety.

Pre-operational Safety Rules

Crucial safety rules to follow before operating the mower, including checks and precautions.

Operational Safety Rules

Safety guidelines to follow during mower operation, covering personnel, covers, and seatbelt use.

Maintenance Safety Rules

Safety precautions to take when performing maintenance, including handling fuel and securing the mower.

Storage Safety Rules

Guidelines for safely storing the Lastec Mower, focusing on fuel, ventilation, and cleaning.

Use Caution When Working With Batteries

Safety warnings and procedures when working with the mower's battery, including acid hazards.

Initial Set-Up

Parking Brake

Instructions on how to set and release the parking brake for safety during setup and operation.

Fuel

Safety precautions for handling fuel and instructions on fueling the mower.

Engine Cover/Operator Seat Pan

Procedures for accessing and securing the engine cover and operator seat pan for maintenance.

Fuel Shut-Off Valve

Location and function of the fuel shut-off valve for selecting fuel tanks.

Engine Oil

Importance of checking engine oil level and quality, and proper oil type and viscosity.

Air Cleaner

Location and maintenance of the air cleaner elements for engine performance.

Coolant

Procedures for checking coolant level, condition, and cleaning the radiator for engine cooling.

Hydraulic Fluid

Guidelines for checking hydraulic fluid level and condition, and using the correct fluid.

Hydrostatic Pump Adjustment

Steps for adjusting hydrostatic pumps to prevent drive wheel creeping.

Towing (Hydrostatic Pump Adjustment)

Procedure for adjusting hydrostatic pumps for safe towing of the mower.

Hydrostatic Pump Belt

Inspection and tensioning of the hydrostatic pump drive belt.

Mower Deck Drive Belt

Inspection and tensioning of the mower deck drive belt.

Mower Deck Belts

Inspection of mower deck belts for wear, damage, and proper tension.

Weight Transfer Springs

Importance of the weight transfer system and checking its springs for proper mounting.

Blades

Safety precautions and procedures for inspecting, adjusting, or changing mower blades.

Operator Seat

Checking the operator seat and adjusting it for optimal operator position and comfort.

Steering Control Arms

Checking steering control arms for proper linkage, freedom of movement, and neutral lock.

Mower Deck Height

Procedures for adjusting the mower deck height to the desired cutting level.

Anti-Scalp Wheels

Adjusting anti-scalp wheels by aligning attachment bolts for proper deck height.

Mower Deck Height Calibration

Steps for calibrating the mower deck height for a level cut.

Tires and Wheels

Checking tire air pressure and ensuring mower deck wheels function correctly.

General Inspection

Performing a general inspection of the mower for safety and proper installation of parts.

Engine

Checking engine exhaust and listening for unusual noises during operation.

Hour Meter

Locating and recording the hour meter reading for maintenance tracking.

Maintenance Checklists

Reminder to complete maintenance checklists in a timely manner.

Pre-Operation Equipment Inspection Checklist

A comprehensive checklist of items to inspect before each operation of the Lastec Mower.

Operating Procedures

Starting The Engine

Safety warnings and step-by-step instructions for starting the Lastec Mower engine.

Stopping The Engine

Procedure for safely stopping the Lastec Mower engine.

Motion Control

Safety warnings and explanation of how to control the mower's movement using steering arms.

Ground Speed

Guidelines for using ground speed appropriately, especially on contours and hills.

Mower Deck Operation

Safety precautions and procedure for engaging the mower deck blades.

Mule Pulley Adjustment

Procedure for adjusting the mule pulley to maintain proper drive belt tension.

Maintenance

Maintenance

General safety warnings and importance of proper maintenance for warranty and performance.

Every 8 Operating Hours or Daily

Daily maintenance tasks including greasing, inspection of seals, and checking brake cables.

First 25 Operating Hours

Maintenance task to change the hydraulic oil and filter after the first 25 operating hours.

First 50 Operating Hours

Maintenance task to change engine oil and filter after the first 50 operating hours.

Every 50 Operating Hours

Inspection of fuel lines, greasing spindle bearings, and inspecting bushings.

Every 100 Operating Hours

Inspecting air cleaner and fan belts for wear or damage.

Every 200 Operating Hours

Tasks include changing engine oil/filter and hydraulic oil/filter.

Every 400 Operating Hours

Replace fuel filter cartridge as part of the 400-hour maintenance.

Every 500 Operating Hours

Tasks include wheel bearings, flushing fuel/radiator, and replacing belts.

Annual

Annual maintenance includes replacing air cleaner filters, changing hydraulic oil/filter, and rotating tires.

Bi-Annual

Bi-annual maintenance includes replacing fuel/radiator hoses, clamps, and the battery.

Maintenance Schedule

A comprehensive schedule detailing maintenance tasks at various operating hour intervals.

Lastec Mower 3373ADC Specifications

Detailed specifications for the mower, including deck configuration, dimensions, and components.

Lastec Mower 3372 Specifications

Engine specifications, including model, bore, stroke, power, oil, fuel, and filters.

Hydraulic System Diagram

Diagram illustrating the hydraulic system for serial numbers 1710505 and prior.

Wiring Schematic

Wiring schematic for serial numbers 1710505 and prior, showing electrical connections.

Lubrication Charts

Charts showing lubrication points and recommended intervals for the drive unit and deck.

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