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- Page 1 Lastec Mower 3372 Owner’s Manual Manual Part Number: Man-3372 A S T E C 7 8 6 5 N C o u n t y R o a d 1 0 0 E L i z t o n , I n d i a n a 4 6 1 4 9 P h o n e ( 3 1 7 ) 8 9 2 - 4 4 4 4 F a x ( 3 1 7 ) 8 9 2 - 4 1 8 8 w w w .
- Page 2 California to cause cancer, birth defects, and other reproductive harm. Lastec, 2005 Printed in the United States of America, all rights reserved. No part of this manual may be reproduced in any form by any photographic, electroic, mechanical or other means or used in any information storage and retrieval system without written permission from Lastec, Inc.
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Page 3: Table Of Contents
Table of Contents Section-Page SECTION 1 TO THE OWNER Read This Manual In Its Entirety BEFORE Operating the Lastec Mower ..1-2 Product Registration..................1-2 If You Need To Order Parts................1-3 Lastec Product Warranty................1-4 Component Manufacturers’ Warranties............1-6 Servicing the Lastec Mower ................. - Page 4 SECTION 4 OPERATING PROCEDURES Starting The Engine..................4-2 Stopping The Engine..................4-3 Motion Control ....................4-3 Ground Speed ....................4-5 Mower Deck Operation................. 4-5 Mule Pulley Adjustment................4-6 3372/011305 Table of Contents Go to www.lastec.com for latest changes in this manual.
- Page 5 Annual ......................5-4 5.12 Bi-Annual...................... 5-4 5.13 Maintenance Schedule................. 5-5 5.14 Lastec Mower 3372 Specifications............... 5-6 5.15 Hydraulic System Diagram................5-8 5.16 Wiring Schematic ..................5-9 5.17 Lubrication Charts..................5-10 3372/011305 Table of Contents Go to www.lastec.com for latest changes in this manual.
- Page 6 H a s B e e n I n t e n t i o n a l l y L e f t B l a n k 3372/011305 Table of Contents Go to www.lastec.com for latest changes in this manual.
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Page 7: Section 1 To The Owner
To The Owner SECTION 1 To The Owner To The Owner Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. -
Page 8: Read This Manual In Its Entirety Before Operating The Lastec Mower
You should now fill out the warranty registration form (located in the back of this section) and mail or fax it to Lastec. This form must be completed and returned to the factory within fifteen (15) days of purchase in order to validate the warranty. -
Page 9: If You Need To Order Parts
Mow er 3372 Serial Num ber: CAUTION! Always use only genuine Lastec parts when servicing the Lastec Mower! Use of substitute parts will void the warranty and may cause unsafe operation or unsatis- factory performance of the Lastec Mower! Caution... -
Page 10: Lastec Product Warranty
Lastec Product Warranty LASTEC LIMITED TURF WARRANTY Lastec (“warrantor”), with its place of business at 7865 N. County Road 100E, Lizton, IN 46149 warrants as stated herein to the original purchaser (“purchaser”) for two (2) years or 2000 hours* of equipment use, whichever comes first, on parts and one (1) year of labor for equipment use from the date of purchase from Lastec (“warrantor”), that the equipment manufactured by warrantor and any optional equipment or acces-... - Page 11 All of the promises, warranties, guarantees and representations made by warrantor or its representatives that are not specifically contained herein are not included in this warranty. To The Owner Lastec Warranty/100307 Go to www.lastec.com for latest changes in this manual.
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Page 12: Component Manufacturers' Warranties
To The Owner Component Manufacturers’ Warranties Component Manufacturers’ Warranties Some of the component parts of the Lastec Mower 3372 are warranted by their respective manu- facturers. These parts include: Kubota Diesel Engine Ogura Clutch Hydro-Gear Hydraulic Pumps Manufacturer’s warranties are subject to change. Contact your Lastec Mower dealer if you have questions concerning warranties on these component parts. -
Page 13: Warranty Registration
Who referred you to the Articulator? Who was the salesman that assisted you? Please check the box to your left if you would not allow Lastec to use your company's name for marketing purposes. To The Owner Lastec Mower 3372/011305... - Page 14 H a s B e e n I n t e n t i o n a l l y L e f t B l a n k To The Owner Lastec Warranty/011305 Go to www.lastec.com for latest changes in this manual.
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Page 15: Section 2 Safety Information
Safety Information SECTION 2 Safety Information Safety Information Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. -
Page 16: Warning Symbols
Lastec Mower. Read and understand this entire manual before attempting to set-up, operate, adjust, per- form any maintenance on, or store the Lastec Mower. This manual provides essential information and instructions which will help you enjoy years of dependable performance from the Lastec Mower. -
Page 17: Safety Guards And Covers
Lastec Mower, will enable you to develop procedures suitable to your particular application. The illustrations and data used in this manual were current at the time of printing, but the Lastec Mower may vary slightly due to ongoing engineering changes. Lastec reserves the right to imple- ment engineering and design changes to the Lastec Mower as may be necessary without prior notification. -
Page 18: Pre-Operational Safety Rules
Lastec Mower, its attachments, and controls! KNOW the controls and how to stop the Lastec Mower quickly in an emergency! Warning READ this entire manual before attempting to operate the Lastec Mower! Only allow... -
Page 19: Operational Safety Rules
Your Lastec Mower is equipped with a ROPS (Roll Over Protection System); be sure to wear your seat belt. Never operate with ROPS in the folded position. Never permit any person other than the operator to ride or board the Lastec Mower at any time. Never allow riders! Safety Information Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. - Page 20 Never adjust the mower deck height or lift the deck into transport position while the blades are engaged. Never place your hands or feet under the Lastec Mower while the engine is running. Stay well clear of any and all moving parts.
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Page 21: Maintenance Safety Rules
Keep the Lastec Mower engine area free of accumulated debris, fuel, or excess grease and oil to reduce fire hazard. Keep the Lastec Mower in good operating condition with all safety devices in place. Check the blades frequently. Verify that they are sharp, free of nicks or cracks, and securely fastened. -
Page 22: Storage Safety Rules
Sand chipped or scratched areas and re-paint them to prevent rust during storage. Grease all grease fittings and lubricate all moving parts of the Lastec Mower to pre- vent rust during storage. Lastec Mower 3372/011305 Safety Information Go to www.lastec.com for latest changes in this manual. -
Page 23: Use Caution When Working With Batteries
CAUTION! Do not overcharge the battery. Overcharging may reduce the overall service life of the battery. Caution 1.Battery Council International, copyright 1987 Safety Information Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. - Page 24 T h i s P a g e H a s B e e n I n t e n t i o n a l l y L e f t B l a n k Go to www.lastec.com for latest changes in this manual.
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Page 25: Section 3 Initial Set-Up
Initial Set-Up SECTION 3 Initial Set-Up Initial Set-Up Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. -
Page 26: Parking Brake
ALWAYS set the parking brake before performing any set-up, inspection, adjust- ments, or maintenance to the Lastec Mower! ALWAYS release the parking brake before operating the Lastec Mower! Warning The parking brake is located to the left of the operator seat, just in front of the left steering control arm. -
Page 27: Fuel
The Lastec Mower 3372 is equipped with two 6 gallon fuel tanks. They are located as the left and right side fenders. The Lastec Mower is shipped dry (no fuel) from the factory, so you will need to fuel the Lastec Mower before operating. -
Page 28: Engine Cover/Operator Seat Pan
Clean the entire engine area (under the engine cover) and mower deck area (under the operator seat pan) of all excess grease, oil, fuel, grass, or debris before operating the Lastec Mower. This will help prevent damage to the equipment, fire hazard, and projectile hazards. -
Page 29: Engine Oil
MIL-L-2104C or have properties of API classification CD/CE grades, with an SAE viscosity grade of 10W-30. Due to the nature of the lawn care industry, it is assumed that operation of the Lastec Mower will typically be in air temperatures within the above listed range. If you will be operating the Lastec Mower in air temperatures outside this range, consult the Kubota Diesel Engine Operator’s... -
Page 30: Coolant
Be sure the coolant system is filled to the proper level, the coolant is mixed properly, and is in good condition! Caution ALWAYS check to be sure there are no coolant leaks before operating the Lastec Mower! Incorrect mixture, inadequate coolant level, poor condition, or leaks of any kind can cause severe engine damage! Be sure engine is turned off, and allowed to cool. -
Page 31: Hydraulic Fluid
The Lastec Mower 3372 uses a specific type of oil in the hydraulic system. This oil is formulated to prolong the life of the hydrostatic pumps. Lastec has developed a kit, which contains (2) 2 1/2 gallon reusable containers of oil and (2) oil filters. -
Page 32: Hydrostatic Pump Adjustment
6. Be sure that both link arm jam nuts are tight. 7. Lift the drive unit, remove the jack stands, and lower the unit to the ground. Lastec Mower 3372/011305 Initial Set-Up Go to www.lastec.com for latest changes in this manual. -
Page 33: Towing (Hydrostatic Pump Adjustment)
Lastec Mower. If you are unable to install a new belt with the idler system at its minimum stroke, it is likely you are installing the wrong size belt. Contact your Lastec dealer for proper belt lengths for your Lastec Mower. -
Page 34: Mower Deck Drive Belt
See section 5.14 of this manual or contact your Lastec dealer for the proper belt lengths for your Lastec Mower. -
Page 35: Mower Deck Belts
See section 5.14 of this manual or contact your Lastec dealer for the proper belt lengths for your Lastec Mower. -
Page 36: Weight Transfer Springs
Proper operation of the weight transfer system will allow you to lift the mowing deck by the handle with little effort. 3-12 Lastec Mower 3372/011305 Initial Set-Up Go to www.lastec.com for latest changes in this manual. -
Page 37: Blades
Always replace any damaged, dull, cracked, or missing blades before operating the Lastec Mower. Lastec also offers low-lift blades and mulching blades for certain mowing applications. Contact your Lastec Mower dealer for further information about optional blades available. -
Page 38: Steering Control Arms
Caution Your Lastec Mower has a mower deck height range of 1-1/2" to 5", in 1/4" increments. If you wish to change the deck height, do so before attempting to operate your Lastec Mower. The mower deck height adjustment arm has a lever for adjusting the deck height. -
Page 39: Anti-Scalp Wheels
Make sure both bolts are at the same level hole. Initial Set-Up Lastec Mower 3372/011305 3-15 Go to www.lastec.com for latest changes in this manual. -
Page 40: Mower Deck Height Calibration
Occasionally, you will need to calibrate the mower deck height. Follow these procedures to cali- brate: 1. Park your Lastec Mower on a flat, level surface. Be Adjustment Nuts sure to turn off the engine and set the parking brake before making any adjustments to your Lastec Mower. -
Page 41: Tires And Wheels
Verify that all covers and safety devices are properly installed and secure. Check that the discharge chute is clear of debris, properly mounted, and in good condition. Inspect entire Lastec Mower for loose or entangled parts, debris, obstructions, misplaced tools, or any other possible safety hazards, equipment hazards, or projectile hazards. -
Page 42: Maintenance Checklists
Check that the discharge chute is clear of debris, properly mounted, and in good condition. Inspect entire Lastec Mower for loose or entangled parts, debris, obstructions, or neglected tools. Verify that the battery has sufficient charge to start the engine. -
Page 43: Section 4 Operating Procedures
Operating Procedures SECTION 4 Operating Procedures Operating Procedures Lastec Mower 3372/011305 Go to www.lastec.com for latest changes in this manual. -
Page 44: Starting The Engine
Danger only be folded for shipping and storage purposes. WARNING! NEVER attempt to operate the Lastec Mower until you have read and understand this manual in its entirety! Warning NEVER allow anyone to operate the Lastec Mower without proper training and with-... -
Page 45: Stopping The Engine
Verify that all safety covers are in place and secure before operating the Lastec Mower. Buckle the seatbelt. Always wear the seatbelt when operating the Lastec Mower. Clear the entire area of all personnel before operating the Lastec Mower. - Page 46 Operating Procedures Motion Control The steering control arms also govern the ground speed of the Lastec Mower. The farther from the neutral position the arm is pushed or pulled, the faster the corresponding drive wheel turns. Always use the steering control arms to regulate ground speed - NOT the throttle control.
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Page 47: Ground Speed
NEVER operate the Lastec Mower when children are present! The Lastec Mower 3372 is equipped with an 72" wide mower deck, which is comprised of three independently articulating 25" decks. All three decks are belt driven - the drive belt (located under the operator seat pan) drives the main deck, and the deck belt (running between the decks) drives each deck. -
Page 48: Mule Pulley Adjustment
028498]) that has possibly stretched, the mule pulley may be adjusted. Simply remove the center bolt and place the pulley at the level most appropriate to maintain the proper belt tension. Lastec Mower 3372/011305 Operating Procedures Go to www.lastec.com for latest changes in this manual. -
Page 49: Maintenance
Maintenance SECTION 5 Maintenance Maintenance Lastec Mower 3372/103006 Go to www.lastec.com for latest changes in this manual. -
Page 50: Every 8 Operating Hours Or Daily
Warranty issues are dependent upon proper maintenance! Along with completing the Pre-Operation Equipment Inspection Checklist (section 3.29) each time you operate the Lastec Mower, complete the following Maintenance Checklists at the indi- cated time intervals. (Also see Maintenance Chart in section 5.13.) Every 8 Operating Hours or Daily Complete the Pre-Operation Equipment Inspection Checklist. -
Page 51: First 25 Operating Hours
First 25 Operating Hours Verify proper installation, operation, and flow of grass chute. Inspect entire Lastec Mower for loose or entangled parts, debris, obstructions, mis- placed tools, or any other possible safety hazards, equipment hazards or projectile hazards. Clean off decks of any dirt, grease, or oil. -
Page 52: Every 400 Operating Hours
Rotate tires 5.11 Bi-Annual Replace fuel hoses and clamps. Replace radiator hoses and clamps. Replace battery. 1. Refer to the Kubota Diesel Engine Operator’s Manual accompanying this manual. Lastec Mower 3372/103006 Maintenance Go to www.lastec.com for latest changes in this manual. -
Page 53: Maintenance Schedule
Maintenance Maintenance Schedule 5.12 Maintenance Schedule Maintenance Lastec Mower 3372/010507... - Page 54 Hydraulic Pump Drive Belt Belt, AX-59 Hydro Drive (Serial Number 044681 2650906 and later) Hydraulic Pump Drive Belt Belt, 650K4 Poly-Rib (Serial Number 2590706 047882 and prior) Lastec Mower 3372/042808 Maintenance Go to www.lastec.com for latest changes in this manual.
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Page 55: Lastec Mower 3372 Specifications
Battery, 12V 524/26A 028004 Coolant Capacity 4.0L / 1.06 Gal Fan Belt Kubota 16282-97010 028514 Lastec hydraulic fluid is equivalent to Shell Oil TTF-SB and Mobil One Synthetic 15w50 Maintenance Lastec Mower 3372/103006 Go to www.lastec.com for latest changes in this manual. -
Page 56: Hydraulic System Diagram
Maintenance Hydraulic System Diagram 5.15 Hydraulic System Diagram Serial Number 1710505 and Prior Cooler Pump Pump Motor Motor Suction Line Tank Vent Return Line Lastec Mower 3372/103006 Maintenance Go to www.lastec.com for latest changes in this manual. - Page 57 F i l t e r P u m p M o t o r R e a r V i e w F r o n t V i e w Maintenance Lastec Mower 3372/103006 Go to www.lastec.com for latest changes in this manual.
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Page 58: Wiring Schematic
B Brake1 Brake1 DELAY SEAT Blade SW com C CLUTCH FUEL (hold) FUEL (pull) STARTER 14ga CLUTCH START 7/09/04 Rev B Kubota ZTR Mower 3372 5-10 Lastec Mower 3372/103006 Maintenance Go to www.lastec.com for latest changes in this manual. -
Page 59: Wiring Schematic
Hour Meter FUEL (hold) red/blk red/yel FUEL (pull) STARTER 14ga Clutch red/blk Starter red/grn Kubota ZTR Mower 3372/86 2872/86 Harness P/N 051530 Rev A.01 5-11 Lastec Mower 3372/103006 Maintenance Go to www.lastec.com for latest changes in this manual. -
Page 60: Lubrication Charts
Maintenance Lubrication Charts 5.17 Lubrication Charts 5-12 Lastec Mower 3372/103006 Maintenance Go to www.lastec.com for latest changes in this manual.
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