Lastec Articulator 3682 Owner's Manual

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The Articulator
Model 3682
Owner's Manual
Serial #25920307 and later
Manual Part #: Man-3682-P

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Summary of Contents for Lastec Articulator 3682

  • Page 1 The Articulator Model 3682 Owner’s Manual Serial #25920307 and later Manual Part #: Man-3682-P...
  • Page 2 California to cause cancer, birth defects, and other reproductive harm. Lastec, 2018 Printed in the United States of America, all rights reserved. No part of this manual may be reproduced in any form by any photographic, electronic, mechanical or other means or...
  • Page 3: Table Of Contents

    Read This Manual BEFORE Operating The Articulator .......... 1-2 Product Registration ....................1-3 If You Need To Order Parts ..................1-3 Lastec Product Warranty ................... 1-4 Component Manufacturers’ Warranties ..............1-6 Servicing The Articulator ..................1-7 Warranty Registration ....................1-8...
  • Page 4 OPERATING PROCEDURES Starting The Engine....................4-2 Stopping The Engine ....................4-3 Motion Control ......................4-4 Recommended Blades ....................4-6 Ground Speed ......................4-7 Transporting the Mower .................... 4-8 Mower Deck Operation ..................... 4-9 Anti-Scalp Wheel Adjustment................. 4-10 Lastec//021819 Table of Contents...
  • Page 5 Electrical Schematics (Prior to Serial # 5221005) ..........5-11 5.16 Electrical Schematic ....................5-14 5.17 Articulator 3682 Lubrication Diagram (Drive Unit) (Prior to Serial # 25940307). 5-17 5.18 Articulator 3682 Lubrication Diagram (Drive Unit) (Serial # 25940307 and later)5-18 5.19 Articulator 3682 Lubrication Diagram (Deck) (Prior to Serial # 25940307)..
  • Page 7: To The Owner

    SECTION 1 TO THE OWNER Lastec//021819...
  • Page 8: Read This Manual Before Operating The Articulator

    Keep this manual on hand at all times for ready reference. The designed and tested safety of the Articulator is dependent upon its operation within the guidelines and limita- tions outlined in this manual. Always adhere to all the safety rules presented in this man- ual. Lastec//021819 To The Owner...
  • Page 9: Product Registration

    These numbers can be found on the serial number plate which is permanently affixed to the mower. You should now fill out the warranty registration form online at www.lastec.com or located in the back of this section. This form must be completed and returned to the fac- tory within fifteen (15) days of purchase in order to validate the warranty.
  • Page 10: Lastec Product Warranty

    Lastec Product Warranty GOLF & TURF WARRANTY Lastec (“warrantor”), with its place of business at 8180 W. 10th Street, Indianapolis, IN 46214 war- rants 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...
  • Page 11 Warranty Parts Return Lastec reserves the right to have parts returned that have been submitted for warranty. The ser- vice department will issue an RMA number. The part must be returned within 30 days of the requested return date. Parts not returned within 30 days of the RMA issue date will result in rejec- tion of claim.
  • Page 12: Component Manufacturers' Warranties

     Ross Hydraulic Motors  Curtis or Superior Gearbox  The complete manufacturers’ warranty information for these components is available upon request. Contact your Lastec dealer if you have questions concerning warranties on these component parts. Lastec//021819 To The Owner...
  • Page 13: Servicing The Articulator

    Lastec parts, and has trained mechanics on hand. Be sure to complete the following Lastec Warranty Registration Form and return to Lastec within 15 days of the purchase of the Articulator. This will aid you, Lastec, and Lastec dis- tributor in warranting and servicing of your Articulator.
  • Page 14: Warranty Registration

    Do you own a Lastec Mower, and if so what model? How did you hear about Lastec? Who referred you to Lastec? 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.
  • Page 15: Safety Information

    SECTION 2 SAFETY INFORMATION Lastec//021819...
  • Page 16: Warning Symbols

    Safety Decals and Symbols The following safety symbols are used on your Lastec Mower. Operators should become familiar with these symbols and heed the warnings where they appear on your Lastec Mower. Attention!
  • Page 17 Safety Information Safety Decals and Symbols Caution! Rotating Blades!! Keep Hands and Feet Away from Blades! Keep Covers Locked Down Pinch Point! Read the Manual! Remove the Key! Rotating Parts! Rotating Shaft! Stay Away! Thrown Objects! Safety Information Lastec//021819...
  • Page 18: About This Manual

    The illustrations and data used in this manual were current at the time of printing, but your Lastec Mower may vary slightly due to ongoing engineering changes. Lastec reserves the right to implement engineering and design changes to your Lastec Mower as may be nec- essary without prior notification.
  • Page 19: Safety Guards And Covers

    Unfortunately, our extensive efforts to provide safe equipment can be negated by a single careless act of an operator. In addition to the design and configuration of your Lastec Mower, hazard control and accident prevention are also dependent upon the awareness, concern, prudence and proper training of all personnel involved in the operation, trans- portation, maintenance, and storage of your Lastec Mower.
  • Page 20: Pre-Operational Safety Rules

     and all operators must be instructed in and capable of the safe operation of your Lastec Mower, its attachments, and controls! KNOW the controls and how to stop your Lastec Mower quickly in an emergency! Warning  READ this entire manual before attempting to operate your Lastec Mower! Only ...
  • Page 21: Operational Safety Rules

    Be sure that all auxiliary equipment switches (blades, headlights, etc.) are in the  OFF position before attempting to start the engine. If your Lastec Mower is equipped with a ROPS (Roll Over Protection System), be  sure to wear your seat belt.
  • Page 22 Safety Information Operational Safety Rules Never permit any person other than the operator to ride or board your Lastec Mower  at any time. Never allow riders! Never allow anyone near your Lastec Mower while operating. Be sure that the ...
  • Page 23 Safety Information Operational Safety Rules time you leave your Lastec Mower unattended. If your Lastec Mower is equipped with headlights and hazard lights, always activate  them whenever crossing or accessing any roadways, driveways, or parking lots. Watch for oncoming traffic.
  • Page 24: Maintenance Safety Rules

    Always use appropriate personal protection equipment such as eye, hand, head,  and ear protection when performing any service or maintenance. Keep your Lastec Mower engine area free of accumulated debris, fuel, or excess  grease and oil to reduce fire hazard.
  • Page 25: 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 your Lastec Mower to  prevent rust during storage.
  • Page 26: Use Caution When Working With Batteries

    If electrolyte is spilled or splashed on any surface of the machine, it should be neutralized and rinsed with clean water. CAUTION! Do not overcharge the battery. Overcharging may reduce the overall service life of  Caution the battery. 1.Battery Council International, copyright 1987 2-12 Lastec//021819 Safety Information...
  • Page 27 5. Connect positive (+) booster cable to positive (+) terminal of discharged battery. 6. Connect other end of positive (+) cable to positive (+) terminal of assisting battery. 7. Connect negative (-) cable to negative (-) terminal of assisting battery. Safety Information Lastec//021819 2-13...
  • Page 28 STALLED VEHICLE, AWAY FROM BATTERY. 9. Start engine and remove cables in REVERSE order of connections. TO STARTER TO STARTER BOOSTER CABLE STARTING STALLED VEHICLE VEHICLE BATTERY BATTERY BOOSTER CABLE TO GROUND TO GROUND ENGINE BLOCK LT0013 FRAME 2-14 Lastec//021819 Safety Information...
  • Page 29: Hazard Identified Chart

    Moving parts Warning decals stating hazardous locations. Physical guards around such points. Clear warning in manual. Electrical shock Improper battery handling or jumping Instructions on battery handling from the Bat- tery Council International included in manu- als. Safety Information Lastec//021819 2-15...
  • Page 31: Initial Set-Up

    Initial Set-Up SECTION 3 Initial Set-Up Initial Set-Up Art-3682/Odoc021819...
  • Page 32: Parking Brake

    Initial Set-Up Parking Brake Parking Brake WARNING! ALWAYS set the parking brake before performing any set-up, inspection, adjust-  ments, or maintenance to the Articulator! Warning ALWAYS release the parking brake before operating the Articulator!  The parking brake is located to the left of the operator seat, just in front of the left steering control arm.
  • Page 33: Fuel

    Caution tion! The Articulator 3682 is equipped with two 5 gallon fuel tanks. They are located under- neath the left and right side fenders. The Articulator is shipped dry (no fuel) from the fac- tory, so you will need to fuel the Articulator before operating. (The engine has been run at the factory, so bleeding the fuel lines is unnecessary.) The fuel tank caps have a gauge...
  • Page 34: Engine Cover/Operator Seat Pan

    Initial Set-Up Engine Cover/Operator Seat Pan Engine Cover/Operator Seat Pan WARNING! Always clean the entire engine area and deck area of any excess grease, oil, fuel,  or debris to prevent damage to the equipment, fire hazard, and projectile hazards! Warning In order to fully access the mower deck, many of the drive components or controls, or the engine area, you will need to open the operator seat pan or the engine cover:...
  • Page 35: Engine Oil

    Initial Set-Up Engine Oil Engine Oil WARNING! ALWAYS turn off engine before checking the oil level, changing the oil, or changing  the oil filter! Warning ENGINE OIL IS HOT! ALWAYS allow ample time for oil to cool before changing or ...
  • Page 36: Air Cleaner

    Initial Set-Up Air Cleaner Air Cleaner The air cleaner is located under the engine cover, to the upper front of the engine attached to the firewall. There are two filter elements within the air cleaner. The cap (located on the rear of the air cleaner) is opened by unlatching both silver latches located on the sides of the filter housing.
  • Page 37 Initial Set-Up Coolant NOTE: Blades will shut off and an alarm will sound automatically if overheating occurs. Check the coolant level in the reserve tank (located to the right front of the radiator). The coolant level should maintain a level of 3/4 full at all times. If the coolant level is low, add premixed coolant prior to operation.
  • Page 38: Hydraulic Fluid

    Caution The Articulator 3682 uses a specific type of oil in the hydraulic system. This oil is formu- lated to prolong the life of the hydrostatic pumps. Lastec has developed a kit, which con- tains (2) 2 1/2 gallon reusable containers of oil and (2) oil filters. This is enough oil and filters for (2) complete hydraulic system oil changes (system capacity is approximately 7 quarts).
  • Page 39: Hydrostatic Pump Adjustment

    Initial Set-Up Hydrostatic Pump Adjustment Hydrostatic Pump Adjustment DANGER! Always use jack stands when adjusting the hydrostatic pumps!  Keep everyone clear of all controls while adjusting the hydrostatic pumps! Danger  Occasionally, you may need to adjust the hydrostatic pumps to keep the drive wheels from creeping.
  • Page 40: Towing (Hydrostatic Pump Adjustment)

    Contact your Lastec dealer for the proper belt lengths for your Articulator. If you are unable to install a new belt with the pump pivoted to its closest proximity to the engine drive pulley, it is likely you are installing the wrong size belt.
  • Page 41: Gearbox

    Initial Set-Up Gearbox Be sure that each pump tensioning spring is properly installed and in good condition. If for some reason this spring becomes loose, detached, or fatigued, the pump mount will not properly tension the belt. 3.12 Gearbox CAUTION! Be sure to use the correct fluid in the gearbox! ...
  • Page 42: Gearbox Alignment

    Initial Set-Up Gearbox Alignment 3.14 Gearbox Alignment It is important that the gearbox pulleys are cor- rectly aligned. If the pulleys are not aligned, it will result in over-tensioning and premature belt failure. To check the alignment of the gearbox pulley, use a straight edge.
  • Page 43: Mower Deck Drive Belt

    If the belt you are check- ing is new, and the idler tensioner goes to its maximum stroke without adequately tightening the belt, it is likely you have installed the wrong size belt. Contact your Lastec dealer for the proper belt lengths for your Articulator.
  • Page 44 Initial Set-Up Leveling the Belt Leveling the Belt To prevent premature wear on the drive belt, a level routing of the belt between the gear- box and deck pulleys should be maintained. Operation of the deck is not effected by the pulley position, but belt wear can be.
  • Page 45: Mower Deck Belts

    If the belt you are check- ing is new, and the idler tensioner pivots to its maximum stroke without adequately tightening the belt, it is likely you have installed the wrong size belt. Contact your Lastec dealer for the proper belt lengths for your Articulator.
  • Page 46: Blades

    Always replace any damaged, dull, cracked, or missing blades before operating the Artic- ulator. Lastec also offers low-lift blades and mulching blades for certain mowing applications. Contact your Articulator dealer for further information about optional blades available. 3-16...
  • Page 47: Operator Seat

    Initial Set-Up Operator Seat 3.18 Operator Seat Check that the operator seat pan is properly latched and operator seat is secure. Be sure the seatbelt is secure and operable. Adjust the seat forward or back so that the operator can easily reach the control panel, steering control arms, and mower deck height adjustment pedal.
  • Page 48: Mower Deck Height

    NEVER attempt to change the cutting deck height while the engine is running!  Caution The Articulator 3682 has a mower deck height range of 1" to 5", in 1/4" increments. If you wish to change the deck height, do so before attempting to operate the Articulator.
  • Page 49: Mower Deck Height Calibration

    Initial Set-Up Mower Deck Height Calibration be the same on all rockers. Replace the deck height adjustment handle back into the stor- age position located behind the operator seat. Make the necessary adjustments to the middle deck pulleys and gearbox spacers according to section 3.15. 3.21 Mower Deck Height Calibration WARNING! NEVER make any adjustments to the deck height while the engine is running!
  • Page 50: Tires And Wheels

    Initial Set-Up Tires and Wheels 3.22 Tires and Wheels All tires are foam filled with the exception of the rear drive tires. Check the air pressure in the rear drive tires. Maintain air pressure at 18 PSI. Verify proper function of all mower deck wheels. The wheels should turn freely without excessive side-to-side motion, and be free of debris.
  • Page 51: Battery

    Initial Set-Up Battery 3.24 Battery WARNING! EXPLOSIVE GAS!  Batteries produce explosive hydrogen gas while being charged!  Warning Always charge batteries in a well-ventilated area!  Keep all batteries out of the reach of children!  See Section 2.9 Use Caution When Working With Batteries.
  • Page 52: Engine

    Initial Set-Up Engine 6. Turn the key switch clockwise to the START position, and start the engine. If the battery charge is not sufficient to crank the engine, charge the battery. If, after charging, the bat- tery charge is not sufficient to crank the engine, replace the battery. NOTE: Do not crank the engine over 10 seconds! To change the battery, insure all control switches are in the OFF position before discon- necting the negative (-) ground cable.
  • Page 53: Mower Wing Deck Lift

    Articulator! The Articulator 3682 is equipped with a deck lift arm which lifts the wing deck of the unit. Insure the blades are NOT engaged. Never lift the mower wing deck into transport posi- tion while the blades are engaged.
  • Page 54: Maintenance Checklists

    Check the gearbox belts for proper tension and condition. Gearbox drive belt tension is PRESET. Increas-  ing the spring tension could cause serious damage. Use Lastec Part No. 056599 (spring) ONLY. Check the mower deck drive belt and idler tension spring for proper installation, tension and condition.
  • Page 55: Major Features

    Initial Set-Up Major Features 3.30 Major Features ROPS Engine Compartment Operator’s Seat Control Arms Fuel Tank Control Box Deck E3 Deck E1 Deck E2 360099 Deck E4 Initial Set-Up Art-3682/Odoc021819 3-25...
  • Page 57: Operating Procedures

    Operating Procedures SECTION 4 Operating Procedures Operating Procedures Art-3682/Odoc021819...
  • Page 58: Starting The Engine

    Operating Procedures Starting The Engine Starting The Engine DANGER! NEVER allow extended running of any engine indoors! Exhaust gasses contain car-  bon monoxide, an odorless and deadly poison! Danger NEVER operate the Articulator when children are present!  WARNING! NEVER attempt to operate the Articulator until you have read and understand this ...
  • Page 59: Stopping The Engine

    Operating Procedures Stopping The Engine The operator-presence switch (located within the operator seat) and the neutral start switches (located on the steering control arms) must all be activated in order to start the engine. If the operator seat is not occupied, either steering control arm is not locked into neutral position, or the parking brake is not in the ON position, you cannot start the engine.
  • Page 60: Motion Control

    ALWAYS wear the seatbelt when operating the Articulator!  The Articulator 3682 is equipped with two hydrostatic pumps, one operating each rear drive wheel. These pumps are controlled separately with each of the steering control arms (located to the left and right of the operator seat).
  • Page 61 Operating Procedures Motion Control In order to maneuver the Articulator, you must first remove both steering control arms from the neutral lock position. Simply grasp each steering control arm with each hand, and pull them both toward the center of the unit until they are free from the neutral lock. You are now ready to begin maneuvering the Articulator.
  • Page 62: Recommended Blades

    Operating Procedures Recommended Blades Recommended Blades Ultra Low Blade (Part No. 063265 for 21” Blade and 063266 for 25” Blade) Use Ultra Low Lift Blade when the conditions are dry and in sandy soil areas. When con- ditions like this are evident, lift created by the cutter blades can be reduced, decreasing the abrasion wear to the cutter blades and deck caused by sand.
  • Page 63: Ground Speed

    Ground Speed Ground Speed The Articulator 3682 is designed to cut cleanly and efficiently at relatively high ground speeds. Reduced ground speed is required when operating on severe contours, when cutting excessively tall, wet, or thick grass, or when traveling up or down large or steep hills.
  • Page 64: Transporting The Mower

    Lifting the cutting deck into transport position while the blades are engaged can cause serious damage to the Articulator! Caution The Articulator 3682 is equipped with an electric deck lift arm which lifts the deck of the unit into the trans- Operate Main Controls From Operator Seat ONLY port/service position.
  • Page 65: Mower Deck Operation

    NEVER operate the Articulator when children are present!  The Articulator 3682 is equipped with an 82" wide mower deck, which is comprised of four independently articulating 21" decks. All four decks are belt driven - the drive belt (located under the operator seat pan between the gearbox and the main deck) drives the main deck, and the deck belts (running between the decks) drive each deck.
  • Page 66: Anti-Scalp Wheel Adjustment

    Operating Procedures Anti-Scalp Wheel Adjustment NOTE: Leaving the operator seat at any time while the blades are engaged will cause the blades to automatically disengage. Blades will shut off automatically if overheating occurs. Anti-Scalp Wheel Adjustment The rear anti-scalp wheel on the deck can be readjusted as needed. 360128-2 IMPORTANT! Any time the mower deck height is adjusted on the Articulator, it is neces- sary to check all the anti-scalp wheels for proper positioning.
  • Page 67: Maintenance

    Maintenance SECTION 5 Maintenance Maintenance Art-3682/Odoc021819...
  • Page 68: Every 8 Operating Hours Or Daily

    Maintenance Maintenance Maintenance DANGER! NEVER allow children to operate the Articulator!  NEVER allow children on or near the Articulator!  Danger NEVER operate the Articulator when children are present!  NEVER perform maintenance to the Articulator when children are present! ...
  • Page 69: First 50 Operating Hours

    Maintenance First 50 Operating Hours Verify that all brake cables and hardware are functional, securely fastened and in  good condition. Inspect and clean air filter elements.  Grease all wheel hubs.  Inspect all belts for cracks, wear, or damage; replace as needed. ...
  • Page 70: Every 100 Operating Hours

    Maintenance Every 100 Operating Hours Check gearbox lubrication levels and condition.  Every 100 Operating Hours Inspect air cleaner and filter elements. Replace as needed.  Inspect engine fan and alternator belt. Replace as needed.  Clean fuel filter.  Every 200 Operating Hours Change engine oil and filter.
  • Page 71: Annual

    Maintenance Annual Replace engine fan and alternator belts.  Check engine valve clearance.  Check head mounting bolt torque while performing valve check.  Inspect al blade spindle bearings for wear or damage; replace if needed.  Annual Replace deck pivot bushings and pins. ...
  • Page 72: Maintenance Schedule

    Maintenance Maintenance Schedule 5.11 Maintenance Schedule Grease all wheel hubs Complete the Pre-operation Equipment Checklist Inspect air filter elements Grease all zerks Inspect all spindle grease seals under each deck Lubricate all joints and moving parts that are not equipped with grease zerks Verify that hardware is functional, securely fastened, and in good condition Verify proper installation, operation, and flow of grass...
  • Page 73: Daily Maintenance Checklist

    Daily Maintenance Checklist 5.12 Daily Maintenance Checklist Model: ______________________ Serial No: ______________________ Hours: ______________________ Date: ______________________ Lastec Articulator 3682 Daily Maintenance Checklist Maintenance Interval Maintenance Item TUES THUR Complete Pre-operation Checklist Inspect and clean air filter elements Brush or blow our radiator...
  • Page 74: Articulator Specifications, 3682

    Hydraulic Motors Left Motor, Hydraulic MB29 018741 Hydraulic Motors Right Motor, Hydraulic MB29 018741 Hydraulic Fluid Lastec Hydro Oil, Qt (Shell TTF-SB) 040642 2.5 gal and 1 filter 028490 5 gal and 2 filters 028536 Hydraulic Fluid Filter 25 Micron, 7 GPM Full-Flow, 3/8” NPT...
  • Page 75 Maintenance Engine, 3682 Engine, 3682 Model Kubota V1505-E Water-Cooled Diesel 028534 Bore and Stroke 78mm x 78.4mm Total Displacement 1498 cm / 91.41 cu in Power 36 HP High / Low Idle Speed 3000 RPM / 1200 RPM Compression Ratio 22:1 Dry Weight 242.5 lbs.
  • Page 76: Hydraulic System Diagram

    Maintenance Hydraulic System Diagram 5.14 Hydraulic System Diagram Fire Wall Left Right Right Left Pump Pump Motor Motor Hydro Filter Pump Tank 360104 Left Right Cooler Cooler 5-10 Art-3682/Odoc021819 Maintenance...
  • Page 77: Electrical Schematics (Prior To Serial # 5221005)

    Maintenance Electrical Schematics (Prior to Serial # 5221005) 5.15 Electrical Schematics (Prior to Serial # 5221005) KeySwitch (50) P4-4 P1-3 Start Starter Solenoid Oil Pressure J3-4 P1-9 Water Temp J3-5 J2-9 Water J3-8 Blade Shutdown J2-2 J2-5 Seat Seat Brake Brake Lever 1N4003 (closed brake off)
  • Page 78 Maintenance Electrical Schematics (Prior to Serial # 5221005) 1N4003 (S) 22UF 510K .1UF 4.7K 1N4003 (S) LM224N 22UF Alarm Alarm Delay LM395T LM224N R7 2K PB_L 1N4003 (S) 1N4003 (S) 1N4003 (S) 1N4003 (S) Parking Brake Parking Brake OIL_L Oil Pressure WAT_L Water Temp Water...
  • Page 79 Maintenance Electrical Schematics (Prior to Serial # 5221005) Battery 40A Resettable 12VDC Fuel Pull Starter Fuel Solenoid Alternator PwrPoint 19 30 AC 17 50 preheat Glow Plugs KeySwitch start GLOW BATT J2-5 Seat J5-B J5-A P2-B J2-2 P1-7 J2-6 Left Neutral J4-B J4-A Clutch...
  • Page 80: Electrical Schematic

    Maintenance Electrical Schematic 5.16 Electrical Schematic Red/Wht P1-15 P1-13/14 P1-10/11 Red/Blk Red/Yel P1-22 Brake Red/Blk BRAKE P1-7 Start Enable Delay Red/Blk Gry/Wht Org/Wht Fuel Enable P1-20 Seat Red/Blk Vio/Wht Clutch Enable P1-16 Delay Clutch Sw Engage Off/On Red/Blk Yel/Blk Grn/Wht Clutch Solenoid P1-1 P1-4...
  • Page 81 Maintenance Electrical Schematic Key 50 Starter Solenoid P1-6 P1-5 P1-23 BATT Red/Grn Actuator P1-19 P1-21 052151 rev A.02 3682 Control Pg 2 Maintenance Art-3682/Odoc021819 5-15...
  • Page 82 Maintenance Electrical Schematic Black 12V DC Battery F1 40A Str Sol 12ga Fuel Solenoid Pull Dk.Grn/Red Starter Pink Alternator Red/Blk PwrPoint Red/Blk 19 30 AC 17 50 preheat Glow Plugs Switch start 14ga Yel/Blk Glow BATT 14ga BATT ACC Key 50 Fuel 5-16 Art-3682/Odoc021819...
  • Page 83: Articulator 3682 Lubrication Diagram (Drive Unit) (Prior To Serial # 25940307)

    Maintenance Articulator 3682 Lubrication Diagram (Drive Unit) (Prior to Serial # 25940307) 5.17 Articulator 3682 Lubrication Diagram (Drive Unit) (Prior to Serial # 25940307) 8 Operating Hours 25 Operating Hours 360100 Maintenance Art-3682/Odoc021819 5-17...
  • Page 84: Articulator 3682 Lubrication Diagram (Drive Unit) (Serial # 25940307 And Later)5-18

    Maintenance Articulator 3682 Lubrication Diagram (Drive Unit) (Serial # 25940307 and later) 5.18 Articulator 3682 Lubrication Diagram (Drive Unit) (Serial # 25940307 and later) 8 Operating Hours 25 Operating Hours 360101 5-18 Art-3682/Odoc021819 Maintenance...
  • Page 85: Articulator 3682 Lubrication Diagram (Deck) (Prior To Serial # 25940307)

    Maintenance Articulator 3682 Lubrication Diagram (Deck) (Prior to Serial # 25940307) 5.19 Articulator 3682 Lubrication Diagram (Deck) (Prior to Serial # 25940307) 8 Operating Hours 25 Operating Hours 360102 Maintenance Art-3682/Odoc021819 5-19...
  • Page 86: Articulator 3682 Lubrication Diagram (Deck) (Serial # 25940307 And Later)

    Maintenance Articulator 3682 Lubrication Diagram (Deck) (Serial # 25940307 and later) 5.20 Articulator 3682 Lubrication Diagram (Deck) (Serial # 25940307 and later) 8 Operating Hours 25 Operating Hours Annually (purge old grease) 360103 5-20 Art-3682/Odoc021819 Maintenance...
  • Page 87: Deck Belt Illustration

    Maintenance Deck Belt Illustration 5.21 Deck Belt Illustration Maintenance Art-3682/Odoc021819 5-21...
  • Page 88: Urethane Bushings

    5.22 Urethane Bushings CAUTION! Bolts holding urethane bushings must remain tight.  Caution Urethane bushings Spacer must be used throughout all Lastec drawn tight mowers in various applica- framework by bolt tions, including (but not lim- ited to) articulating deck Spacer hinges and rocker arms.

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