MASSEY FERGUSON 1843S Workshop Service Manual
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MASSEY FERGUSON 1843S Workshop Service Manual

MASSEY FERGUSON 1843S Workshop Service Manual

Three string baler
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1843S / 1843N
Three String Baler
Workshop Service Manual

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Summary of Contents for MASSEY FERGUSON 1843S

  • Page 1 1843S / 1843N Three String Baler Workshop Service Manual...
  • Page 2 Find manuals at https://best-manuals.com...
  • Page 3 MASSEY FERGUSON ® 1843S / 1843N Three String Baler 4283392M1 CONTENTS GENERAL INFORMATION ..............................01 ADJUSTMENTS.................................. 02 ENGINE MAINTENANCE..............................03 DRIVE LINE..................................04 PICKUP....................................05 ELECTRICAL ..................................06 HYDRAULICS ..................................07 KNOTTER.................................... 08 MAINFRAME ..................................09 TROUBLESHOOTING ................................ 10 SPECIFICATIONS ................................11 INDEX ....................................
  • Page 4 NOTES 01-ii 4283392M1 Find manuals at https://best-manuals.com...

  • Page 5: Table Of Contents

    Contents ® Massey Ferguson 1843S / 1843N Three String Baler WORKSHOP SERVICE MANUAL 4283392M1 01 - General Information Contents Introduction ..............................01-3 Units of Measurement ..........................01-3 Replacement Parts ..........................01-3 Baler Identification ........................... 01-3 Operator's Manual Container ........................01-4 Description ..............................
  • Page 6 Contents NOTES 01-2 4283392M1 Find manuals at https://best-manuals.com...

  • Page 7: Introduction

    General Information GENERAL INFORMATION INTRODUCTION For additional operation and maintenance information, see the engine Operation and service Manual included with the baler. The operation and maintenance instructions in this manual come from much field testing and other data. Some information will be general because of varying conditions.

  • Page 8: Operator's Manual Container

    General Information Serial Number FIG. 1: Each baler has a model and serial number on the serial number plate (1). The baler serial number plate is located on the left-hand side of the baler below the engine. 3SB-96009-17 FIG. 1 FIG.

  • Page 9: Description

    General Information Description General Description This baler makes high quality, high density, high capacity rectangular bales. The operation is fully automatic and requires only one person. Windrows move continuously straight through the baler from the ground to the baling chamber. This results in very little crop damage. 3SB-99e15b FIG.
  • Page 10 General Information FIG. 5: Rear view Engine Knotter drive clutch Knotter drive chain Stuffer and pickup drive chain Knotters Knotter brake Knotter trip linkage Needle carriage 3SB-96008-24 FIG. 5 FIG. 6: Left-hand side view Needles Drive shaft Baler clutch Flywheel Gearbox Bale density cylinders 3SB-96008-17...
  • Page 11 General Information Pickup Clutch FIG. 7: The pickup clutch (1) protects the pickup assembly. The clutch is both an overrunning clutch and a slip clutch that can not be adjusted. 3SB-96019-03 FIG. 7 Pickup and Feeding The crop is picked up and fed into the baler continuously by a four bar pickup assembly.

  • Page 12: General Maintenance Information

    General Information The flasher warning lamps, tail lamps, and turn signal lamps are controlled by, and receive power from, the towing vehicle’s controls. Baler Control Console FIG. 8: The baler control console (1) is mounted in the towing vehicle and is used to monitor and control the functions of the baler.
  • Page 13 General Information Bolt Size Grade 2 Grade 5 Grade 8 Bolt Size Class 5.8 Class 8.8 Class 10.9 Lbf ft Lbf ft Lbf ft Lbf ft Lbf ft Lbf ft 5/16-18 M 5 x 0.8 3/8-16 M 6 x 1 7/16-14 M 8 x 1.25 1/2-13...

  • Page 14: Service Chart

    General Information Service Chart The following service chart lists all components and grease fittings that can be serviced, in order of frequency in hours, according to normal operating conditions. Each of the service points in this list are shown in the photos in this division.
  • Page 15 General Information Frequency Maintenance Point Maintenance 250 hours Engine cooling fan belt switch Check Engine cooling fan belt Check tension Alternator belt Check tension Baler drive belt Check tension Pump drive belt Check tension Hydraulic oil filter Change 500 hours Hydraulic breather filter Change Bale density hydraulic filter...

  • Page 16: Wheel Assembly

    General Information Wheel Assembly Wheel Bearings The wheel bearings for the baler must be cleaned and lubricated at the beginning of each season. See the Specifications division for the correct lubricant. Sealed Bearings Sealed bearings are lubricated for life. Because of the type of seal, lubricant cannot be added.

  • Page 17: Shearbolts

    General Information Shearbolts The shearbolts are used in three different locations for the protection of the components. When a shearbolt shears, the towing vehicle and the baler must be stopped immediately and the problem corrected before baling. Periodically check the bolts for wear and tear or loose nuts.

  • Page 18: Electrical

    General Information For a stiff roller chain, soak and wash in solvent to loosen and remove dirt and corrosion from the joints. Soak at least eight hours in oil so the lubricant can go between the rollers and bushings. FIG. 12: Spring clip connectors (1) must always be installed with the open end of the clip trailing the direction of travel (A).

  • Page 19: Gib Key Removal And Installation

    General Information • Install the bolts for the bearing flanges. Make sure the bearing is straight within the bearing flanges. Tighten the bolts evenly. • Put the locking collar on the shaft. Push the locking collar against the bearing inner race. Rotate the locking collar in the direction of normal shaft rotation until tightly engaged.

  • Page 20: Hydraulic Bale Density Control System

    General Information FIG. 16: Insert the chisel between the gib key head and the hub. Drive against the chisel with a hammer. Use the narrow side of the chisel for smaller gib keys and the wide side of the chisel for large gib keys. After the hub and gib key loosens, remove the gib key with the pry bar.

  • Page 21: Gearbox

    General Information Gearbox FIG. 18: Check the oil level with the baler setting on level ground and hitch set to correct operating height. The oil must be level with the bottom of the hole when the oil level plug (1) is removed. Add oil through the fill plug (2) hole on top of the gearbox.
  • Page 22 General Information FIG. 20: Stuffer crank (1) - left-hand side only (10 hours). 3sb-96006-14 FIG. 20 FIG. 21: Pickup overrunning clutch (1) (20 hours). 3SB-96019-03 FIG. 21 FIG. 22: Needle carriage tie rods (1) - both sides (20 hours). 3SB-96078-55 FIG.
  • Page 23 General Information FIG. 23: Baler drive belt tension bracket (1) (50 hours) 3SB-96006-07 FIG. 23 FIG. 24: U-joint (1) and slip tube (2) at the rear of the drive shaft (50 hours). 3SB-96005-07 FIG. 24 FIG. 25: Tongue pivot (1) (50 hours). 3SB-96005-20 FIG.
  • Page 24 General Information FIG. 27: Pickup drive shaft U-joints (1) (50 hours) 3SB-96078-16 FIG. 27 FIG. 28: Knotter clutch arm pivot (1) (50 hours) 3SB-96001-23 FIG. 28 FIG. 29: Plunger connecting rods (1) - both ends (50 hours). 3SB-96001-12 FIG. 29 FIG.

  • Page 25: New Season Preparation

    General Information New Season Preparation Storage • Review the Safety section in the manual. Use the following recommended procedures for service and storage of the baler at the end of the season for best • Clean baler, removing trash dirt performance at the beginning of the next season.

  • Page 26: Safety

    General Information SAFETY Safety Alert Symbol FIG. 31: The safety alert symbol indicates information that need understand! GIVE SPECIAL ATTENTION! BE ALERT! THIS IS ABOUT YOUR SAFETY! Read the information. Use good maintenance and operating procedures. Prevent personal injury or death. FIG.

  • Page 27: A Word To The Operator

    General Information A Word to the Operator FIG. 33: READ and UNDERSTAND this Safety section of the Service Manual BEFORE servicig this baler. This Safety section shows you some typical safety problems which can occur during normal baler operation and maintenance.
  • Page 28 General Information WARNING: An operator should not use alcohol or drugs which can affect their alertness or coordination. An operator taking prescription or over the counter drugs needs medical advice on whether or not they can properly operate machines. FIG. 35: Securely fasten your seat belt before operating the baler Where possible do not operate the baler on or near ground that is not level.

  • Page 29: Towing

    General Information Towing The maximum towing speed is 32 km/hr (20 mi/hr). Do not tow the baler with a towing vehicle that weighs less than 2588 kg (5700 lb). Always install the transport safety chain between the baler and tractor drawbar. •...

  • Page 30: Maintenance

    General Information Many hay crops will burn easily. Locate a water fire extinguisher in easy reach on the towing vehicle when baling. Maintenance FIG. 38: Before unplugging the baler or doing any lubrication, cleaning, or adjusting the baler: • Park the baler on a solid level surface. •...
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1843n

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