NEW HOLLAND E35B SR E39B SR Mini Excavator SERVICE MANUAL
FILE DETAILS:
NEW HOLLAND E35B SR E39B SR Mini Excavator SERVICE MANUAL
Size: 72.4 MB
Format: PDF
Language: English
Number of Pages: 1159 pages
Brand: New Holland
DESCRIPTION:
NEW HOLLAND E35B SR E39B SR Mini Excavator SERVICE MANUAL
FOREWORD:
- All repair and maintenance work listed in this manual must be carried out only by qualified dealership personnel, strictly complying with the instructions given, and using, whenever possible, the special tools. Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall be responsible for any subsequent damages. The manufacturer and all the organizations of its distribution chain, including – without limitation – national, regional, or local dealers, reject any responsibility for damages caused by parts and/or components not approved by the manufacturer, including those used for the servicing or repair of the product manufactured or marketed by the manufacturer. In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer. The information in this manual is up-to-date at the date of the publication. It is the policy of the manufacturer for continuous improvement. Some information could not be updated due to modifications of a technical or commercial type, or changes to the laws and regulations of different countries. In case of questions, refer to your NEW HOLLAND CONSTRUCTION Sales and Service Networks.
- The proper and safe lubrication and maintenance for this machine, recommended by Manufacturer, are outlined in the OPERATOR’S MANUAL for the machine. Improper performance of lubrication or maintenance procedures are dangerous and could result in injury or death. Read and understand the MANUAL before performing any lubrication or maintenance. The serviceman or mechanic may be unfamiliar with many of the systems on this machine. This makes a careful use of the systems very important when performing maintenance operations. Sound knowledge of the system and or components is important before the removal or disassembly of any component. Because of the size of some of the machine components, the serviceman or mechanic should check the weights noted in this manual. Use proper lifting procedures when removing any components. Weight of components table is shown in this section. The following is a list of basic precautions that must always be observed.
- Read and understand all Warning plates and decals on the machine before Operating, Maintaining or Repairing this machine.
- Always wear protective glasses and protective shoes when working around machines. In particular, wear protective glasses when using hammers, punches or drifts on any part of the machine or attachments. Use welders gloves, hood/goggles, apron and the protective clothing appropriate to the welding job being performed. Do not wear loose fitting or torn clothing. Remove all rings from fingers, loose jewellery, confine long hair and loose clothing before working on this machinery.
- Disconnect the battery and hang a “Maintenance in Progress” tag in the operator’s seat. Remove starter key.
- If possible, make all repairs with the machine parked on a level and firm surface. Block the machine so it does not roll while working on or under the machine. Hang a “Maintenance in Progress” tag in the operator’s seat.
- Do not work on any machine that is supported only by lift, jacks or a hoist. Always use blocks or stops for the jack before carrying out any disassembly operation. NOTICE: Do not operate this machine unless you have read and understood all instructions contained in this manual. Improper machine operation is dangerous and could result in injury or death.
- Relieve all pressure in air, oil or water systems before any lines, fittings or related items are disconnected or removed. Always make sure all raised components are blocked correctly and be alert for possible pressure when disconnecting any device from a system under pressure.
- Lower the bucket, dozer or other attachments to the ground before performing any work on the machine. If this cannot be done, make sure the bucket, blade or other attachment is blocked correctly to prevent it from dropping unexpectedly.
- Use steps and grab handles when mounting or dismounting a machine. Remove any debris or mud from steps, walkways or work platforms before using them. Always face the machine when using steps, ladders and walkways. When it is not possible to use the designed access system, provide ladders, scaffolds, or work, platforms to perform safe repair operations.
- To avoid back injury, use a hoist when lifting components which weigh 20 kg (44.09 lb) or more. Make sure all chains, hooks, slings, etc., are in good condition and are the correct capacity. Be sure hooks are positioned correctly. Lifting eyes are not to be side loaded during a lifting operation. 10. To avoid burns, be alert for hot parts and surfaces immediately after stopping the machine such as hot fluids in lines, tubes and compartment covers.
- Be careful when removing cover plates. Gradually back off the last two capscrews or nuts located at opposite ends of the cover or device and carefully pry the cover loose to relieve any spring or other pressure, before removing the last two capscrews or nuts completely.
- Be careful when removing filler caps, breathers and plugs on the machine. Hold a rag over the cap or plug to prevent being sprayed or splashed by liquids under pressure. Danger is even greater if the machine has just been stopped, as liquids might be boiling hot.
- Always use the proper tools that are in good condition and that are suited for the job at hand. Be sure you understand how to use them before performing any service work.
- Reinstall all clamps with the same spare part number. Do not use clamps of inferior quality if replacement is necessary.
IMAGES PREVIEW OF THE MANUAL:
VIDEO PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
NEW HOLLAND E35B SR E39B SR Mini Excavator SERVICE MANUAL
INTRODUCTION
Engine 10
[10 001] Engine and crankcase 10 1
[10 102] Pan and covers 10 2
[10 106] Valve drive and gears 10 3
[10 101] Cylinder heads 10 4
[10 105] Connecting rods and pistons 10 5
[10 103] Crankshaft and flywheel 10 6
[10 216] Fuel tanks 10 7
[10 218] Fuel injection system 10 8
[10 202] Air cleaners and lines 10 9
[10 250] Turbocharger and lines 10 10
[10 254] Intake and exhaust manifolds and muffler 10 11
[10 400] Engine cooling system 10 12
[10 304] Engine lubrication system 10 13
Hydraulic systems 35
[35 000] Hydraulic systems 35 1
[35 300] Reservoir, cooler, and filters 35 2
[35 106] Variable displacement pump 35 3
[35 359] Main control valve 35 4
[35 355] Hydraulic hand control 35 5
[35 356] Hydraulic foot control 35 6
[35 352] Hydraulic swing system 35 7
[35 353] Hydraulic travel system 35 8
[35 354] Hydraulic central joint 35 9
[35 736] Boom hydraulic system 35 10
[35 737] Dipper hydraulic system 35 11
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[35 738] Excavator and backhoe bucket hydraulic system 35 12
[35 360] Hammer and rotating bucket hydraulic system 35 13
[35 739] Swing arm hydraulic system 35 14
[35 741] Dozer blade cylinders 35 15
Frames and ballasting 39
[39 101] Upper frame 39 1
[39 103] Swing ring assembly 39 2
[39 140] Ballasts and supports 39 3
Tracks and track suspension 48
[48 130] Track frame and driving wheels 48 1
[48 100] Tracks 48 2
[48 134] Track tension units 48 3
[48 138] Track rollers 48 4
Cab climate control 50
[50 200] Air conditioning 50 1
Electrical systems 55
[55 000] Electrical system 55 1
[55 100] Harnesses and connectors 55 2
[55 015] Engine control system 55 3
[55 201] Engine starting system 55 4
[55 301] Alternator 55 5
[55 302] Battery 55 6
[55 011] Fuel tank system 55 7
[55 013] Engine oil system 55 8
[55 512] Cab controls 55 9
[55 404] External lighting 55 10
[55 510] Cab or platform harnesses and connectors 55 11
Booms, dippers, and buckets 84
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[84 114] Boom pivoting support 84 1
[84 910] Boom 84 2
[84 912] Dipper arm 84 3
[84 100] Bucket 84 4
Dozer blade and arm 86
[86 110] Dozer blade 86 1
Platform, cab, bodywork, and decals 90
[90 150] Cab 90 1
[90 110] Operator platform less cab 90 2
[90 114] Operator protections 90 3
[90 105] Machine shields and guards 90 4
[90 116] Fenders and guards
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