Claas Quadrant 4000 (773) Balers Repair Manual EN

File List:

00 0300 257 0.pdf

00 0300 257 0.pdf:

QUADRANT 4000
Table of contents
Introduction
General information
Handling the manual
Texts and figures
Document structure based on the assembly structure
Search and find
Directions
Abbreviations
Technical terms
Manual validity
General repair instructions
Technical specifications
Reason of damage
Spare parts
Welding work
Steel roller chains
Tensioning
Chain connector
Taper ring fasteners
Dismounting
Installation
Gib head key joints
Dismounting
Installation
Self-locking bolts
Liquid locking compound
Lock collar bearing
Dismounting
Installation
Adapter sleeve bearings
Dismounting
Installation
Ferrule fittings
Screwing in
Non-tight ferrule connection
Progressive ring fittings on hydraulic lines
Sealing cone fittings
Hydraulic hoses
Laying of hoses
Information on proper repairs
Torque settings
Tightening torques for metric standard threads
Tightening torque for metric fine threads
Tightening torques for hydraulic screw fittings with ferrule according to DIN 3861
Tightening torques for hydraulic screw fittings and air conditioner screw fittings with sealing cone and O-ring according to DIN 3865
Tightening torques for SDS hydraulic male connectors
Tightening torques for direction-adjustable SDE hydraulic male connectors
Tightening torques for hydraulic swivel fittings
Tightening torques for hollow screws DIN 7643
Tightening torques for brake line screw fittings
Tightening torques for worm drive hose clamps
Tightening torque for spring-loaded worm drive hose clamps
Wheel tightening torques
Technical specifications
Lubricants
CCN explanation
CCN (CLAAS Component Number)
Electric systems standard
Hydraulic system standard
General information
Identification of warning and danger signs
General safety and accident prevention advice
Leaving the machine
Adjustment and maintenance work
Danger of injury from hydraulic liquid
Hydraulic accumulators
First aid measures
Place the machine on axle stands
Decommission the machine
Basic operations
Baling system
Baling piston at front dead centre
Tying system
Manually starting tying
02 Gearbox / Clutch / Universal drive shaft
0230 Mechanical gearbox
Main drive gearbox
Removing the main drive gearbox
Fitting the main drive gearbox
Moving the main drive gearbox arms
Removing the piston arms
Changing position of the left-hand gearbox arm
Changing position of the right-hand gearbox arm
Fitting the piston arms
Checking the position of the bale chamber filling indicator sensors B057 and B058*
Adjusting the position of the bale chamber filling indicator sensors B057 and B058*
Upper angle drive gearbox
Moving the crank arm of the upper gearbox
Removing the crank arm of the upper gearbox
Removing the upper angle drive gearbox
Fitting the upper angle drive gearbox
Fitting the crank arm of the upper gearbox
Lower angle drive gearbox
Removing the shaft of the feed rake arms
Removing the chain coupling
Removing the lower angle drive gearbox
Fitting the lower angle drive gearbox
Fitting the shaft of the feed rake arms
Fitting the chain coupling
Feed rake torque limiter
Removing the feed rake torque limiter
Fitting the feed rake torque limiter
Fitting the coupling
Checking the position of the coupling
Adjusting the position of the coupling
Fitting the feed rake torque limiter
Adjusting the feed rake speed sensor
0260 Universal drive shaft
Knotter universal drive shaft
Removing the universal drive shaft
Fitting the universal drive shaft
Special case:
Disassembling the universal drive shaft
Assembling the universal drive shaft
03 Chassis
Single axle
Removing a wheel hub
Fitting a wheel hub
0410 Service brake trailed machine
Brake mechanism
Securing the braking components
Brake control lever
Setting the brake control lever
Pneumatic brakes*
Overview of the pneumatic brake cylinder
Technical specifications for pneumatic brake cylinders
Removing a pneumatic brake cylinder
Fitting a pneumatic brake cylinder
Overview of the pneumatic brake system
Hydraulic brakes*
Overview of the hydraulic brake cylinder
Removing a hydraulic brake cylinder
Fitting a hydraulic brake cylinder
Overview of the hydraulic safety brake*
0415 Parking brake
Parking brake
Adjusting the parking brake
0725 Drawbar
Overview of the drawbar head
Removing the drawbar head
Fitting the drawbar head
Jack stand overview
09 Hydraulic system
0900 Hydraulic system – General
Damage to the hydraulic system
General rules
0905 Hydraulic oil tank
Hydraulic oil reservoir – Overview
Removing the hydraulic oil reservoir
Fitting the hydraulic oil reservoir
0910 Pumps
Hydraulic pump (2036)
0920 Valves
Baling pressure limiter (Y050)
20 Crop feeding
2020 Pick-up
Removing the pick-up
Fitting the pick-up
2025 Tines / Tine bars
Removing a tine
Fitting a tine
21 Feeder unit
2130 Feed rake
Removing the feeder
Removing the right-hand feed rake arm
Disassembling the right-hand feed rake arm
Assembling the right-hand feed rake arm
Fitting the right-hand feed rake arm
Removing the left-hand protective covers
Removing the pick-up drive chain
Removing the left-hand feed rake arm
Disassembling the left-hand feed rake arm
Assembling the left-hand feed rake arm
Fitting the left-hand feed rake arm
Fitting the pick-up drive chain
Fitting the left-hand protective covers
Fitting the feed rake
Feed rake tie bars
Removing the feed rake tie bar
Disassembling the tie bar
Assembling the tie bar
Fitting the feed rake tie bar
Adjusting the height of the feeder
Feed chamber curved ribs
Removing the curved ribs
Fitting the curved ribs
Removing the cross member
Fitting the cross member
Feed chamber base plate
Removing the base plate
Disassembling the base plate
Fitting the base plate
Assembling the base plate
Basic feed rake timing
45 Baling system
4505 Baling chamber
Bale chamber pressure plates
Removing the upper pressure plate
Electrical release
Mechanical release
Fitting the upper pressure plate
Electrical release
Mechanical release
4510 Baling ram
Baling piston bearing rollers
Removing a bearing roller
Fitting a bearing roller
Adjusting the bearing rollers
Adjusting a single roller
Setting several rollers
Baling piston
Removing the scrapers for the bearing channel
Front scraper
Rear scraper
Fitting the scrapers for the bearing channel
Front scraper
Rear scraper
Removing a scraper plate
Fitting a scraper plate
Removing the lateral angle bars
Fitting the lateral angle bars
Removing the piston knives
Fitting the piston knives
Overview of the counter knife
Checking the position of the counter knife
Adjusting the counter knife
Overview of the piston connecting rods
Removing the piston connecting rods
Fitting the piston connecting rods
Removing the runners
Fitting the runners
Removing the piston
Fitting the piston
Checking the alignment of the piston in the bale chamber
Correct alignment
Incorrect alignment
Adjusting the alignment of the piston in the bale chamber
Correct alignment
Incorrect alignment
Incorrect alignment
Piston bearing channels
Checking the bearing channels
Removing the bearing channels
Fitting the bearing channels
Baling piston stop control (needle safety)
Removing the piston stop control
Fitting the piston stop control
Adjusting the piston stop control
Baling piston stop (needle safety)
Removing the piston stop
Fitting the piston stop
Adjusting the position of the safety levers
46 Tying system
4605 Tying material
Pivot the twine box – Maintenance access position
Pivot the twine box – Working position
Removing the twine box
Removing the twine box handle
Removing the twine brake
Fitting the twine brake
Adjusting the twine brake
Fitting the twine box handle
Fitting the twine box
Adjusting the twine box
4620 Knotter
Removing a knotter
Fitting a knotter
Adjusting the knotters
Knotter hook pushrod springs
Twine retainer plate springs
Knotter connecting rods
Twine guide pin
Knotter base plate
Removing a knotter base plate
Disassembling a knotter base plate
Assembling a knotter base plate
Fitting a knotter base plate
Knotter body
Disassembling the knotter body
Assembling the knotter body
Knotter intermediate shaft
Removing the feed rake crank arms
Fitting the feed rake crank arms
Removing the intermediate shaft
Fitting the intermediate shaft
Knotter shaft
Removing the brake
Disassembling the brake
Assembling the brake
Fitting the brake
Adjusting the brake
Removing the knotter shaft bearings
Fitting the knotter shaft bearings
Removing the knotter shaft
Disassembling the knotter shaft
Assembling the knotter shaft
Fitting the knotter shaft
Twine guide control shaft
Removing the twine guide control shaft
Fitting the twine guide control shaft
Checking the position of the lever
Adjusting the position of the lever
Twine fault indicator
Removing the twine fault indicator
Disassembling the antenna support
Assembling the antenna support
Fitting the twine fault indicator
Tying release device
Removing the control lever
Removing the control lever
Disassembling the control lever
Assembling the control lever
Fitting the control lever
Removing the gear motor assembly
Removing the gear motor assembly
Disassembling the gear motor assembly
Assembling the gear motor assembly
Fitting the gear motor assembly
Checking the control lever stroke
Removing the tying release sensor
Fitting the tying release sensor
Adjusting the tying release sensor
Tying drive
Removing the tying drive
Disassembling the release unit
Assembling the release unit
Disassembling the free wheel
Assembling the free wheel
Fitting the tying drive
Angle drive
Removing the angle drive
Disassembling the angle drive
Assembling the angle drive
Angle drive timing
Fitting the angle drive
Adjusting the tying speed sensor
Removing a needle
Disassembling a needle
Assembling a needle
Fitting a needle
Adjusting the needles
Position of the needles in the piston
Needle pressure on the knotter
Needle height
Needle top dead centre
Needles/piston position
Alter the position of the knotter universal drive shaft
Checking the needle coverage
Needle cross member
Removing the needle cross member
Fitting the needle cross member
Needle yokes
Removing a needle brake
Disassembling a needle brake
Assembling a needle brake
Fitting a needle brake
Adjusting the needle brake
Removing a needle tie rod
Fitting a needle tie rod
Removing a needle arm
Fitting a needle arm
Knotter blower
Removing the knotter blower
Disassembling the knotter blower
Assembling the knotter blower
Fitting the blower
Tying system basic timing
Checking the needle coverage
Needle yoke brake
Knotter shaft brake
Twine tensioner and brake
60 Crop discharge / straw discharge
6040 Bale discharge
Removing the bale ramp
Disassembling the slide bale ramp
Assembling the slide bale ramp
Disassembling the bale ramp with 3 rollers
Disassembling the rear roller guard
Disassembling the rollers
Assembling the bale ramp with 3 rollers
Assembling the rollers
Assembling the rear roller guard
Fitting the bale ramp
75 Central lubrication system
7505 Reservoir / Pump
Central lubrication pump
Removing the lubrication pump
Fitting the lubrication pump
7510 Distributor
Automatic lubrication distribution diagrams
Overview of the distributors
Main distributor
Piston distributor
Knotter distributor
Needle distributor
Manual central lubrication distribution diagrams
Overview of the distributors
Main distributor
Piston distributor
Knotter distributor
Needle distributor
80 Various components / Machine body
8025 Panellings / Hoods
Side flaps
Opening the side flaps
Closing the side flaps
Removing the side flaps
Fitting the side flaps
Upper front cover
Removing the upper front cover
Fitting the upper front cover
Lower front cover
Opening the lower front cover
Closing the lower front cover
Removing the lower front cover
Fitting the lower front cover
Knotter cover
Opening the knotter cover
Closing the knotter cover
Removing the knotter cover
Fitting the knotter cover
Removing the mudguards
Fitting the mudguards