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MASSEY FERGUSON MF1844, Service Manual

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4283475M2  

01-3

Massey Ferguson

® 

 1844

Three String Baler

SERVICE MANUAL

 

4283475M2

CONTENTS

GENERAL INFORMATION ................................................................................................................................................ 01

ADJUSTMENTS.................................................................................................................................................................. 02

DRIVE LINE......................................................................................................................................................................... 03

PICKUP................................................................................................................................................................................ 04

ELECTRICAL ...................................................................................................................................................................... 05

HYDRAULICS ..................................................................................................................................................................... 06

KNOTTER............................................................................................................................................................................ 07

MAINFRAME ....................................................................................................................................................................... 08

TROUBLESHOOTING ........................................................................................................................................................ 09

SPECIFICATIONS .............................................................................................................................................................. 10

INDEX .................................................................................................................................................................................. 11

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Summary of Contents for MF1844

Page 1: ...Service Manual VISION INNOVATION LEADERSHIP QUALITY RELIABILITY SUPPORT PRIDE COMMITMENT MF 1844 Three String Baler...

Page 2: ...Find manuals at https best manuals com...

Page 3: ...ring Baler SERVICE MANUAL 4283475M2 CONTENTS GENERAL INFORMATION 01 ADJUSTMENTS 02 DRIVE LINE 03 PICKUP 04 ELECTRICAL 05 HYDRAULICS 06 KNOTTER 07 MAINFRAME 08 TROUBLESHOOTING 09 SPECIFICATIONS 10 INDE...

Page 4: ...01 4 4283475M2 NOTES Find manuals at https best manuals com...

Page 5: ...intenance Information 01 7 Bolt Torque Values 01 7 Service Chart 01 9 Wheel Assembly 01 10 Shearbolts 01 11 Roller Chains 01 11 Electrical 01 12 Bearing Replacement Eccentric Self Locking Collar 01 12...

Page 6: ...01 ii 4283475M2 Contents NOTES Find manuals at https best manuals com...

Page 7: ...are sizes are given in millimeters for metric hardware and inches for U S hardware Replacement Parts To receive quick and efficient service always remember to give the dealer the following information...

Page 8: ...eep the Operator s Manual with the baler at all times Put the maintenance manual in the Operator s Manual container Description Drive Train From the baler clutch the power is sent through the flywheel...

Page 9: ...pickup into the center of the pickup The stuffer fingers move the crop through the charge chamber into the bale chamber The plunger then compresses the crop against the bale being formed in the bale...

Page 10: ...ng lamps 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 4 The baler control console 1 is mo...

Page 11: ...ont view 1 Hitch 2 Jack 3 Tongue 4 Pickup assembly 5 Right hand auger and pickup drive chain cover 6 Charge chamber 7 Auger one on each side 8 Left hand auger drive chain cover 9 Gauge wheel one on ea...

Page 12: ...ion reservoir 2 Needles 3 Needle carriage 4 Jack storage location 5 Hydraulic cylinder for top bale density door 6 Hydraulic cylinder for side bale density doors 7 Left hand work lamp right hand work...

Page 13: ...bearing lock collars Tighten any components that are loose When tightening bolts check the procedure for the required torque values DO NOT over tighten bolts as this can cause a bolt to fail during o...

Page 14: ...ard Bolt Identification Grade 2 No Marks Grade 5 3 Marks Grade 8 6 Marks Bolt Size Class 5 8 Class 8 8 Class 10 9 Nm Lbf ft Nm Lbf ft Nm Lbf ft M 5 x 0 8 4 3 6 5 9 7 M 6 x 1 7 5 11 8 15 11 M 8 x 1 25...

Page 15: ...10 hours Stuffer crank Lubricate 20 hours Pickup overrunning clutch Lubricate Needle carriage tie rods Lubricate Gearbox Check oil level Knotter Lubrication System Check oil level and add if necessar...

Page 16: ...the hub 3 Remove the cotter pin 4 axle nut 5 and washer 6 Slide the hub from the axle 7 Use a hub puller if necessary Remove the seal 8 Remove the bearings 9 Remove the bearing cups 10 and discard Cle...

Page 17: ...up assembly will not run The knotter shearbolt 2 connects the knotter drive clutch to the knotter drive sprocket When the knotter shearbolt shears the knotters and needles will not operate Roller Chai...

Page 18: ...ture with bearing flanges FIG 14 The bearing 1 is held in position on the shaft by a locking collar 2 The locking collar has an eccentric counterbore This counterbore engages the eccentric end of the...

Page 19: ...keys with a tang on the thick end A gib key is both a locking component and hub retainer The hub must have a tapered key way that fits the gib key The gib key will lock the hub in position No other lo...

Page 20: ...ely hard into the hub to seat Hydraulic Bale Density Control System FIG 18 The hydraulic bale density control system operates the bale density cylinder Keep the hydraulic system clean and free of dirt...

Page 21: ...er is mounted in the fill plug Grease Fittings Lubricate the baler after baling while the baler is still warm Lubricate the baler only enough to prevent wear Extra lubrication can mix with dirt or san...

Page 22: ...4283475M2 FIG 21 Pickup overrunning clutch 1 20 hours FIG 22 Needle carriage tie rods 1 both sides 20 hours FIG 23 Flywheel 1 50 hours Gearbox 2 200 hours FIG 21 1 3SB 96019 03 FIG 22 1 1 3SB 96078 5...

Page 23: ...nformation FIG 24 Pickup drive shaft U joints 1 50 hours FIG 25 Knotter clutch arm pivot 1 50 hours FIG 26 Plunger connecting rods 1 both ends 50 hours FIG 24 1 1 1 1 3SB 96078 16 FIG 25 1 3SB 96001 2...

Page 24: ...General Information 01 18 4283475M2 FIG 27 Knotter trip arm pivot 1 50 hours FIG 27 1 3SB 96003 11a...

Page 25: ...eating Tighten any loose bolts and nuts Make sure all cotter pins are in place Make sure the correct operating adjustments have been made for type of crop to be baled See the Accessories and Options s...

Page 26: ...s and symbols in this Operator Manual UNDERSTAND the instructions The information is about personal safety m DANGER Indicates an imminently hazardous situation that if not avoided WILL result in DEATH...

Page 27: ...e been removed for clarity Never operate the baler with any panels or guards removed If the removal of panels or guards is necessary to make a repair they MUST be replaced before operation The photos...

Page 28: ...aler on or near ground that is not level Reduce speed when turning going across slopes on rough surfaces surfaces where the baler or tractor can slide or loose wet earth Stay off slopes too inclined f...

Page 29: ...er Always know the locations of other drivers who are on the road with you Keep well over to your side of the road Pull over when possible to let faster drivers pass Adjust travel speed to be in contr...

Page 30: ...take the keys with you when parking the baler FIG 36 Never check or lubricate the roller chains while the baler is running Check the drive belts with the tractor engine shut off Do not pull crop or an...

Page 31: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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