CLAAS C490-C370 Service Repair Manual PDF Download

Description

CLAAS C490-C370 REPAIR MANUAL – PDF DOWNLOAD

DESCRIPTION:

CLAAS C490-C370 REPAIR MANUAL – PDF DOWNLOAD

Introduction
General Information
Using the manual

• This repair manual should help you to maintain ongoing operational capacity. The high value of the harvesting machine is ensured through careful maintenance and technical monitoring by customer service.
• This repair manual is a compilation of our service technicians’ and shop-floor experience. The image sequence demonstrates the steps in a repair procedure. The text provides you with the information required for making adjustments, using special tools and further similar information. Essential repairs are listed in such a way that even individual and small
• repairs can be easily found and followed. Supplements are added to reflect the ongoing technical development of the machines and the manual is thereby continuously being updated as a reference book. As a precaution, always compare the setting values and fill quantities with the most recent operator’s manual for the respective machine.

TABLE OF CONTENTS:

CLAAS C490-C370 REPAIR MANUAL – PDF DOWNLOAD

Introduction
General Information 7
Using the manual 7
Validity of instructions 9
General repair instructions 10
Specifications 10
Reason of damage 10
Spare parts 10
Gearboxes 10
Welding Work 10
Tensioning the steel roller chains 11
Taper ring fasteners 11
Gib head key joints 11
Self-locking bolts with micro-encapsulated adhesive 12
Liquid locking compound 12
Lock collar bearing 13
Adapter sleeve bearing 13
Ferrule fittings on hydraulic lines 14
Progressive ring fittings on hydraulic lines 14
Taper fittings on hydraulic lines 16
Hydraulic hoses 16
Some advice for speedy and correct repair work 18
Torque settings 19
Tightening torques for metric standard threads 19
Tightening torques for metric fine threads 20
Tightening torques for hydraulic screw fittings with ferrule according to DIN 3861 21
Tightening torques for hydraulic screw fittings and air conditioner fittings
with a sealing cone and O-ring DIN 3865 22
Tightening torques for hydraulic male connector DIN 3901 23
Tightening torques for direction-adjustable hydraulic male connectors
ISO 6149-2 / ISO 11926-2 (3) 24
Tightening torque for hydraulic swivelling screw fittings 25
Tightening torques for hollow screws DIN 7643 26
Tightening torques of brake line screw fittings 27
Tightening torques for screw thread clamps 28
Specifications 29
Lubricants 29
CCN explanations
CCN (CLAAS Component Number) 30
General 30
Electric system standard 30
Hydraulic system standard 31
4 00 0290 395 0 – RHB C 490-C 370 – 03/09
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Safety precautions
General information 32
Important notice 32
Identification of warning and danger signs 32
General safety and accident prevention regulations 33
Front attachments and trailers 33
Adjustment and maintenance work 34
Danger of injury due to escaping hydraulic liquid 35
First aid measures 35
Jack up the machine 36
Putting the machine out of action 36
02 Gearbox / Clutch / Universal drive shaft
02 60 Universal drive shaft 37
Removing and disassembling the universal drive shaft 37
Universal drive shaft overview 40
Assembling and installing the universal drive shaft 41
08 Drives
08 00 Drive diagram 46
Drive diagram 46
08 14 Intermediate drive shaft 47
Removing the intermediate drive shaft 47
Intermediate drive shaft – Overview 49
Installing the intermediate drive shaft 49
09 Hydraulic system
09 15 Hydraulic lines 51
Overview of front attachment multi-coupler (8011) 51
09 20 Valves 53
Overview of reel adjustment valve block 53
09 20 Special tools for valves 55
Pulling out the valve insert 55
Screwing out the iron core 55
Dismounting the seal 55
20 Crop feeding
20 15 Reel 56
Removing the reel 56
Installing the reel 57
Removing the reel shaft bearing 58
Overview of reel shaft bearing 59
Installing the reel shaft bearing 60
Overview of reel speed sensor (B017) 61
Overview of vertical reel position sensor (B039) 62
Removing the left reel support arm 63
Installing the left reel support arm 65
Removing the right reel support arm 66
Installing the right reel support arm 67
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Removing the right reel spider 69
Overview of right reel spider 70
Installing the right reel spider 70
Removing the centre reel spider 71
Overview of centre reel spider 72
Installing the centre reel spider 72
Removing the left reel spider 73
Overview of left reel spider 74
Installing the left reel spider 74
Removing the control spider 75
Overview of control spider 77
Installing the control spider 77
Removing the reel tine tube 79
Installing the reel tine tube 80
Removing the reel drive 81
Overview of reel drive chain (K9) 82
Installing the reel drive 83
Overview of drive sprocket chain (K9) 84
Overview of driven sprocket of chain (K9) 85
Removing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) 86
Overview of hydraulic fore and aft reel adjustment hydraulic cylinder (3016) 87
Installing the hydraulic fore and aft reel adjustment hydraulic cylinder (3016) 88
Removing the left reel height adjustment hydraulic cylinder (3015) 89
Overview of left reel height adjustment hydraulic cylinder (3015) 90
Installing the left reel height adjustment hydraulic cylinder (3015) 91
Removing the right reel height adjustment hydraulic cylinder (3014) 92
Overview of right reel height adjustment hydraulic cylinder (3014) 93
Installing the right reel height adjustment hydraulic cylinder (3014) 94
Removing the hydraulic reel drive motor (2012) 95
Overview of reel drive hydraulic motor (2012) 96
Installing the hydraulic reel drive motor (2012) 97
21 Feeder unit
21 40 Feed roller 98
Removing the feed roller 98
Installing the feed roller 98
Removing the left feed roller bearing 99
Overview of left feed roller bearing 101
Installing the left feed roller bearing 101
Removing the right feed roller bearing 105
Installing the right feed roller bearing 106
Removing the adjusting shaft 108
Overview of adjusting shaft 110
Installing the adjusting shaft 110
Removing the control shaft 113
Overview of control shaft 115
Installing the control shaft 115
6 00 0290 395 0 – RHB C 490-C 370 – 03/09
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Overview of feed roller drive chain (K6) 117
Removing the driven sprocket of chain (K6) along with the slip clutch 117
Overview of driven sprocket of chain (K6) with slip clutch 119
Installing the driven sprocket of chain (K6) along with the slip clutch 120
21 40 Feed roller special tools 122
Removing / installing the feed roller bearing 122
Removing / installing the driven sprocket of chain (K6) along with the slip clutch 123
23 Mower unit
23 05 Mower head 125
Removing and disassembling the wobble transmission 125
Overview of wobble transmission 128
Assembling and installing the wobble transmission 129
Overview of knife drive belt (R1) 135
Overview of jockey pulley belt (R1) 136
Overview of guide roller of belt (R1) 137
Removing the driven pulley of belt (R1) 138
Overview of driven pulley of belt (R1) 139
Installing the driven pulley of belt (R1) 140
21 23 Mower unit special tools 141
Disassembling / assembling the wobble transmission 141
Installing the guide roller of belt (R1) 144
26 Ground guidance
26 05 AUTO CONTOUR 145
Overview of AUTO CONTOUR sensor band sensors (B003 / B004) 145
80 Various components / machine body
80 10 Lock 147
Removing the front attachment lock 147
Overview of front attachment lock 149
Installing the front attachment lock 149
IMAGES PREVIEW OF THE MANUAL:

CLAAS C490-C370 REPAIR MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
• No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
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S.M