Complete workshop repair service manual with electrical wiring diagrams for New Holland TD5040, TD5050. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

New Holland TD5040, TD5050 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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New Holland TD Series Tractors (TD5040, TD5050) Repair Manual.pdf
598 pages PDF
Print No. 87749051 - 11 - 2007

EXCERPT:

SECTION 27 - REAR AXLE AND TRANSMISSION - CHAPTER 1

TRANSMISSION-GEARBOX CASE
Removal-Refitting (Op. 21 118 85)

WARNING
Handle all parts with great care. Never place your hands or fingers between one part and another. Wear the prescribed safety clothing, including glasses, gloves and protective footwear.

1. Secure the transmission box-gearbox to the rotating stand 290090 using the front 293972 and rear 293971 mountings.

2. Turn the box by 180°, undo the bolts (1) and remove the transfer box (2).

3. Turn the box back 180°, then use a punch to remove the roll pins (1) and take out the rods, the prongs, the gearbox and final drive control forks.

4. Use a punch to remove the roll pin (2) retaining the differential lock engagement fork (1). With- draw the rod (4) and remove the helical spring (3) and the fork.
…

TABLE OF CONTENTS
GENERAL SECTION 00
General Instructions and Health and Safety
Chapter 1
General instructions                    
Notes for spare parts               
Notes for equipment                 
Safety rules                  
Consumables             
ENGINE
SECTION 10
Engine System Section
General specifications               
Data                  
Tightening torques                   
Tools                   
Engine views                 
Lubrication diagram             
Cooling system diagram     
Fault diagnosis            
Engine R.I             
Engine D.A. Checks, measurements and repairs       
Crankshaft front seal -- Replacement           
Crankshaft rear seal -- Replacement            
Valve tappet and rocker arm clearance -- Adjustment        
Engine injector R.I                   
Bosch injection pump R.I. Timing. Air bleed           
Coolant pump R.I                   
Thermostat valve R.I                 
Radiator R.I                 
Coolant pump and generator drive belts. Tension adjustment     
CLUTCH
SECTION 18
Clutches
Section
Description
Chapter 1
Page
General Characteristics                
Tightening Torques                
Tools                    
Sectional views           
Clutch Troubleshooting                
Removal -- Refitting                  
Overhaul      
Checks, measurements and repairs          
Adjustments               
GEARBOX
SECTION 21
Mechanical Transmission (12x4)
Chapter 1
Section Description
21 000 Main data                      
Tightening torques                
Tools                    
Section views                
Description and operation                 
Fault diagnosis                    
Removal -- Refitting               see sect 27
Reverser (12x12)
Chapter 2
Section Description
21 000 Main data                      
Tightening torques                
Tools                    
Section views                   
Description and operation             
Fault diagnosis                
Removal--Refitting         
Reverser and Creeper (20x12)
Chapter 3
Section Description
21 000 Main data                     
Tightening torques                
Tools                    
Section views                       
Description and operation        
Fault diagnosis           
Removal--Refitting                  
PageDRIVE LINES
Drive Lines
SECTION 23
Chapter 1
Section Description
23 000 Main specification                 
Torque settings and Tools              
Cross--Sectional views               
Transmission shafts and guard (Disassembly -- Assembly)         
Drive gear housing (Removal -- Installation)        
Drive gear housing removed (Disassembly -- Assembly)      
FRONT AXLE MECHANICAL TRANSMISSION
SECTION 25
Chapter 1
Section Description
25 000 Main data                      
Tightening torques                  
Tools              
Cross--sectional views                  
Description and operation               
Complete front axle. Removal -- Installation          
Front axle. Removal -- Installation           
Steering knuckle bearing pins. Replacement    
Stub axle adjustment              
Wheel hub bearing adjustment  
Bevel drive adjustment            
Front axle differential. Overhaul            
Front axle differential with LIM--SLIP. Overhaul    
Front axle differential with NO SPIN. Overhaul        
Leading drive wheels toe--in check          
REAR AXLE AND TRANSMISSION
Rear Axle And Transmission
SECTION 27
Chapter 1
Section Description
27 000 Main specifications                  
Torque settings                 
Special tools                 
Sectional views           
Description and operation                  
Fault finding                    
Removal--Refitting--Overhaul               
PagePOWER TAKE--OFF
Mechanical Power Take -- Off
SECTION 31
Chapter 1
Section Description
31 000 Main specification                 
Tools                    
Torque settings                  
Sectional drawings               
Description and operation               
Troubleshooting                   
Removal -- Refitting               
Bench overhaul      
BRAKING SYSTEM
Braking System
SECTION 33
Chapter 1
Section Description
33 000 Main data                        
Tightening torques                
Cross--sectional views               
Description & Operation                   
Tools -- Troubleshooting                    
Service brake removal and refitting               
Removal--Refitting of front brake pumps      
Bleeding air from the front braking system       
Adjusting service brake pedals travel       
Parking brake travel adjustment            
HYDRAULIC SYSTEM
Rear Mechanical Hydraulic Lift
SECTION 35
Chapter 1
Page
Main specification                   
Tightening torques                 
Tools               
Cross--sectional views                 
Description & Operation               
Hydraulic circuit                    
Description and operation of lift phases             
Fault diagnosis                
Hydraulic lift -- disassembly reassembly      
46 Hydraulic lift -- bench overhaul          
Adjusting the lift     
Linkage adjustment             
Pressure relief valve -- disassembly reassembly      
Pressure relief valve -- setting           
Lift control valve -- disassembly assembly and overhaul on bench
Lift pump                 
35 000Open Centre System Auxiliary Control Valves
Chapter 2
Section Description
35 000 Main data -- Tools                 
Auxiliary control valves -- sectional views           
Description and operation              
Fault diagnosis                see chapter 1
Auxiliary control valves -- Assembly--Disassembly         
Spool binding test               
Spool leakage test        
Adjustment of the automatic detent release pressure        
Trailer Brake Auxiliary Control Valve
Page
Chapter 3
Section Description
Page
35 000 Section views                      
Description and operation               
Hydraulic diagram               
Description and operation of valve phases        
Trailer brake auxiliary control valve linkage adjustment
STEERING
SECTION 41
Steering
Chapter 1
Section Description
41 000 Principal data                       
Tightening torques                
Section views                       
Hydraulic diagram         
Operation                        
Fault diagnosis                
Tools              
Hydrostatic steering control valve -- Removal--Installation        
Hydrostatic steering control valve -- Disassembly--Assembly     
Hydrostatic steering control valve -- Bench testing   
Hydrostatic steering oil pump -- Disassembly--Assembly      
Steering cylinder (two--wheel drive axle) -- Removal--Refitting
Steering cylinder (four wheel drive axle) -- Removal--Refitting  
FRONT AXLE AND WHEELS
Front Axle And Wheels
SECTION 44
Chapter 1
Section Description
44 000 Principal data                     
Sectional views                 
Torque settings                 
Equipment -- Fault diagnosis           
Removal--Refitting--Overhaul      
Wheel hub disassembly--assembly            
Stub axle overhaul     
PageAUXILIARY UNITS
Auxiliary Units
SECTION 50
Chapter 1
Section Description
50 000 Safety instructions               
General characteristics                
Equipment                   
Operating principles                
Fault diagnosis                   
Cab controls                                        
Main components of the cab air conditioning system     
Refrigerant recovery--recycling and evacuation--charging stations
50 200 04 Drying recharging and checking cooling      
50 200 03 Functional testing of air conditioning system    
Summary of the cab air--conditioning system charging operations
Checking for refrigerant leaks using an electronic leak detector  
Summary of fault diagnosis and maintenance      
Air conditioning and heating pipes -- Replacement   
50 200 04--74 Receiver--drier -- Replacement  
50 200 04--72 Condenser -- Replacement            
50 200 04--26 Compressor -- Removal--Refitting         
50 200 10 Compressor drive belt tension adjustment           
ELECTRICAL SYSTEM
Instruments
SECTION 55
Chapter 1
Section Description                 
55 418 Analogue instruments and introduction            
Transmitter and switches                
Components
Chapter 2
Section Description                  
55 500 Introduction                   
Component description             
Chapter 3
Section Description                 
55 000 Technical information                 
Tightening torques                  
Description and operation              
Starting circuit                
System tests                  
Removal and re--installation of starter motor            
Servicing                       
Bench tests                    
55 201
Charging System
Chapter 4
Section Description                  
55 000 Technical information               
Tightening torques                  
Battery
Chapter 5
Section Description
55 000 Technical information            
Description and operation             
Removal and re--installation            
Battery checking and maintenance          
Charging the battery                
Battery problems -- Frequent causes            
Electrical Circuits
Fuses (all versions)                 
Symbols used in electrical circuits                
Electrical wire colour coding           
Ground locations                 
Electrical diagrams                     
-- General diagrams (W/Cab)             
-- General diagrams (W/Out Cab)       
-- Analogue instrument circuit and connector overview    
-- Start--up circuit and connector overview     
-- Direction indicator & hazard warning light circuit and connector overview
-- Windscreen and rear window wiper/washer circuit and connector overview
-- Brake light circuit and connector overview    
-- Heating and air--conditioning system circuit and connector overview9-- Work lamp (without cab circuit and connector overview)   
-- Work lamp (without cab circuit and connector overview)    
-- Side lights,main and dipped headlights, parking light circuit and connector
overview
BODYWORK AND DRIVER POSITION
Bodywork And Driver Position
SECTION 90
Chapter 1
90 000 Disassembly--Assembly     

New Holland TD5040, TD5050 Factory Service & Shop Manual