MASSEY FERGUSON 1843N Workshop Service Manual Download Page 1 | Manualshive

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1843S / 1843N
Three String Baler
Workshop Service Manual

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Summary of Contents for 1843N

Page 1: ...1843S 1843N Three String Baler Workshop Service Manual...

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

Page 3: ...ring 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...

Page 4: ...01 ii 4283392M1 NOTES Find manuals at https best manuals com...

Page 5: ...Shearbolts 01 13 Roller Chains 01 13 Electrical 01 14 Bearing Replacement Eccentric Self Locking Collar 01 14 Gib Key Removal and Installation 01 15 Hydraulic Bale Density Control System 01 16 Gearbox...

Page 6: ...01 2 4283392M1 Contents NOTES Find manuals at https best manuals com...

Page 7: ...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 Correct part...

Page 8: ...ne of two locations Engines also have the serial number stamped on the engine block at the rear of the fuel injection pump or on the crankcase Operator s Manual Container FIG 3 The Operator s Manual c...

Page 9: ...ry little crop damage Component Identification FIG 4 Front 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 Le...

Page 10: ...nder air cooled Diesel engine runs the baler The baler uses a drive shaft between the engine and the baler clutch From the baler clutch the power is sent through the flywheel and shearbolt The shearbo...

Page 11: ...the charge chamber into the bale chamber The plunger then compresses the crop against the bale being formed in the bale chamber Hydraulic System The hydraulic system is used to raise and lower the pi...

Page 12: ...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 op...

Page 13: ...ard Bolt Identi cation 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 1...

Page 14: ...hours CV joint in front of drive shaft Lubricate 10 hours Stuffer crank Lubricate 20 hours Pickup overrunning clutch Lubricate Needle carriage tie rods Lubricate Gearbox Check oil level Knotter Lubric...

Page 15: ...draulic oil filter Change 500 hours Hydraulic breather filter Change Bale density hydraulic filter Change 1000 hours Fuel filter Replace Fuel screen Clean Engine valves Adjust Each season Wheel bearin...

Page 16: ...rom 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...

Page 17: ...r shearbolt shears the stuffer and pickup 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 a...

Page 18: ...ture with bearing flanges FIG 13 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 17 The hydraulic bale density control system operates the bale density cylinder Keep the hydraulic system clean and free of dirt...

Page 21: ...tings 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 sand and cause increased wear Clean each lub...

Page 22: ...283392M1 FIG 20 Stuffer crank 1 left hand side only 10 hours FIG 21 Pickup overrunning clutch 1 20 hours FIG 22 Needle carriage tie rods 1 both sides 20 hours FIG 20 1 3sb 96006 14 FIG 21 1 3SB 96019...

Page 23: ...n bracket 1 50 hours FIG 24 U joint 1 and slip tube 2 at the rear of the drive shaft 50 hours FIG 25 Tongue pivot 1 50 hours FIG 26 Flywheel 1 50 hours Gearbox 2 200 hours FIG 23 1 3SB 96006 07 FIG 24...

Page 24: ...haft U joints 1 50 hours FIG 28 Knotter clutch arm pivot 1 50 hours FIG 29 Plunger connecting rods 1 both ends 50 hours FIG 30 Knotter trip arm pivot 1 50 hours FIG 27 1 1 1 1 3SB 96078 16 FIG 28 1 3S...

Page 25: ...ts have been made for type of crop to be baled See the Accessories and Options section for extra equipment Storage Use the following recommended procedures for service and storage of the baler at the...

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: ...ean can be seen and is on the rear of the baler 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 dr...

Page 30: ...e baler flywheel has stopped rotating Always remove the keys from the towing vehicle and take the keys with you when parking the baler FIG 39 Never check or lubricate the roller chains while the baler...

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

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