New Holland T5030, T5040, T5050, T5060, T5070 Service Manual

T5030 -- T5040 -- T5050 -- T5060 -- T5070 TRACTORS SERVICE MANUAL SECTIONS GENERAL GUIDELINES 00 ...................................................... ENGINE 10 ..................................................................... CLUTCH 18 ..................................................................... TRANSMISSIONS 21 ............................................................ DRIVE LINES 23 ................................................................ FRONT MECHANICAL TRANSMISSION 25 ........................................ REAR MECHANICAL TRANSMISSION 27 ......................................... POWER TAKE- OFF 31 .......................................................... BRAKES 33 ..................................................................... HYDRAULIC SYSTEMS 35 ....................................................... STEERING 41 ................................................................... AXLE AND WHEELS 44 .......................................................... CAB AIR CONDITIONING SYSTEM 50 ............................................ ELECTRICAL SYSTEM 55 ........................................................ PLATFORM, CAB, BODYWORK 90 ............................................... S E R V I C E

INTRODUCTORY NOTES -- This manual is divided into sections identified by two--figure numbers and each section has independent page numbering. -- The different sections can easily be found by consulting the table of contents on the following pages. -- The document number of the manual and the edition/update dates are given at the bottom of each page. -- Pages updated in the future will be identified by the same document number followed by an additional digit: first edition standard manual87679925A -- 1st update 87679925A1 -- 2nd update 87679925A2 -- etc. The update pages can replace or supplement the pages of the standard manual; the information necessary for the procedure for adding or replacing pages is given on the title page of the update. The publication will be completed with an appropriate index. If it is necessary to issue a new updated manual (2nd edition) it will have document number 87679925B, this indicates that the manual is composed of the standard version 87679925A completed with all the updates: 1st update 87679925A1 -- 2nd update 87679925A2 -- etc. -- The information contained in this manual was current on the date printed on each section. As NEW HOLLAND constantly improves its product range, some information may be out of date subsequent to modifications implemented for technical or commercial reasons or to meet legal requirements in different countries. In the event of conflicting information, consult the NEW HOLLAND Sales and Service Departments. IMPORTANT WARNINGS -- All maintenance and repair work described in this manual must be performed exclusively by NEW HOLLAND, service technicians in strict accordance with the instructions given and using any specific tools necessary. -- Anyone performing the operations described herein without strictly following the instructions is personally responsible for any eventual injury or damage to property. -- The Manufacturer and all organisations belonging to the Manufacturer’s distribution network, including but not restricted to national, regional or local distributors, will accept no responsibility for personal injury or damage to property caused by abnormal function of parts and/or components not approved by the Manufacturer, including those used for maintenance and/or repair of the product manufactured or marketed by the Manufacturer. In any case, the product manufactured or marketed by the Manufacturer is covered by no guarantee of any kind against personal injury or damage to property caused by abnormal function of parts and/or components not approved by the Manufacturer. No part of the text or illustrations may be reproduced PRINTED IN FRANCE  CNH GLOBAL N.V. Print No. 87679925A2 -- 02 -- 2010

PRINT NO. 87679925A1 15 Service Manual Update mod. T5030, T5040, T5050, T5060 Print No. 87679925A IMPORTANT NOTES These pages replace the corresponding pages in the Manual of mod. T5030, T5040, T5050, T5060 − contents volume 1 pages 3 to 8. − section 10 chap. 1, pages 1 to 6 and 53−54. − section 18, Chapter 1, pages 9−10. − section 25, Chapter 1, pages 7−8, 29−30 and 47−48. − section 33, Chapter 1, pages 3−4. − section 33, Chapter 2, pages 1 to 18. − section 35 Chap. 1, pages 23−24. − section 35 Chap. 4, pages 5 to 10. − contents volume 2 pages 1 to 4. − section 35 Chap. 7, pages 17−18. − section 41, Chapter 1, pages 7−8. − section 55 Chap. 6, pages 1 to 32, 39−40, 49−50, 57 to 60, 71 to 74, 83 to 86, 93−94, 99 to 02, 113 to 116 and 125 to 128. − contents volume 3 pages 1−2. − section 55 Chap. 7, pages 1P4, 11 to 22, 69−70, 73−74, 79 to 82, 91 to 94 and 111 to 118. − section 55 Chap. 10, pages 7−8 and 27−28. The following pages are newly issued: − section 33, Chapter 2, pages 19 to 22. − section 35 Chap. 8, pages 1 to 106. − section 55 Chap. 3, pages 1 to 14. − section 55 Chap. 4, pages 1 to 8. − section 55 Chap. 5, pages 1 to 14. − section 55 Chap. 7, pages 141 to 142. − section 55 Chap. 8, pages 1 to 30. − section 55 Chap. 9, pages 1 to 234. PRINTED IN FRANCE  CNH GLOBAL N.V. Print No. 87679925A1 − 02 − 2008

PRINT NO. 87679925A2 2 nd Service Manual Update mod. T5030, T5040, T5050, T5060 Print No. 87679925A IMPORTANT NOTES These pages replace the corresponding pages in the Manual of mod. T5030, T5040, T5050, T5060: -- preface pages 1--2 -- contents volume 1 pages 3 to 8. -- Sect. 00, Chapter 1, pages 5--6. -- Sect. 10 chap. 1, pages 1 to 6, 53 and 54. -- Sect. 18, Chapter 1, pages 5--6. -- Sect. 21 Chap. 3, pages 35--36 and 39--40. -- Sect. 21 Chap. 4, pages 49--50 and 53 to 56. -- Sect. 27, Chapter 1, pages 3--4, 15 to 18 and 49 to 54. -- Sect. 31, Chapter 2, pages 1 to 4 and 25--26. -- Sect. 33, Chapter 1, pages 3--4. -- Sect. 35 Chap. 1, pages 3--4 and 49--50. -- contents volume 2 pages 1 to 4. -- Sect. 35 Chap. 6, pages 3--4 and 19--20. -- Sect. 35 Chap. 7, pages 1--2 and 15--16. -- Sect. 35 Chap. 8, pages 3--4. -- Sect. 41, Chapter 1, pages 19--20. -- Sect. 55 Chap. 3, pages 1--2. -- Sect. 55 Chap. 5, pages 1--2. -- Sect. 55 Chap. 6, pages 1--2, 39 to 56, 63 to 68, 77 to 80 85 to 88, 91 to 98, 105 to 110, 119 to 122, 129 to 134, 147 to 150, 161--162, 177 to 180, 189--190, 205 to 208, 219--220, 235 to 238 and 243 to 250. -- contents volume 3 pages 1--2. -- Sect. 55 Chap. 7, pages 1 to 8, 11--12, 15--16, 53 to 62, 77--78, 87--88, 109 to 112, 125--126 and 131--132. -- Sect. 55 Chap. 9, pages 23 to 34, 87--88, 117--118, 133--134, 169--170, 187--188, -- Sect. 55 Chap. 10, pages 1 to 42. The following pages are newly issued: -- Sect. 21 Chap. 5, pages 1 to 26. -- Sect. 55 Chap. 6, pages 251 to 254 -- Sect. 55 Chap. 7, pages 143 to 150, -- Sect. 55 Chap. 9, pages 235 to 254, -- Sect. 55 Chap. 10, pages 43--44. PRINTED IN FRANCE  CNH GLOBAL N.V. Print No. 87679925A2 -- 02 -- 2010

CONTENTS 3 87679925A2 -- 02 -- 2010 CONTENTS VOLUME 1 Page Date 00 -- GENERAL GUIDELINES General instructions ..... 1--2 11--07 Safety regulations ....... 3--4--5 11--07 Tractor refuelling ........ 6 02--10 10 -- ENGINE Summary ............... 1 02--10 General specifications .... 2÷4 02--10 Fuel system data ........ 5 02--10 Torque Specifications .... 6÷8 11--07 Special Tools ........... 9 11--07 View of 4--cylinder engine 10 11--07 Fault diagnosis .......... 11÷14 11--07 Engine removal--installa- tion .................... 15÷32 11--07 Replacing crankshaft front seal ................... 33÷35 11--07 Replacing crankshaft rear seal ................... 36÷38 11--07 Adjusting tappet, valve and rocker arm clearance .... 39÷41 11--07 Removal--Installation -- in- jectors ................. 42÷44 11--07 Removal -- Installation -- Bosch injection pump .... 45÷49 11--07 Injection pump, renewal and checking timing ...... 50÷54 02--10 Bosch injection pump -- air bleeding ................ 54 11--07 Removal--Installation -- coolant pump ........... 55--56 11--07 Removal--Installation -- thermostat valve ......... 57--58 11--07 Removal--Installation -- ra- diator .................. 59÷65 11--07 Coolant pump drive belt ad- justment ................ 66÷67 11--07 18 -- CLUTCH Summary ............... 1 11--07 Main Data .............. 2 11--07 Torque Specifications .... 3 11--07 Special Tools ........... 3 11--07 Sections ............... 4--5 02--10 Fault diagnosis .......... 6 11--07 Page Date Checks and measure- ments -- clutch .......... 7--8 11--07 Adjustments -- clutch pedal 9 02--08 Removal--Installation -- clutch .................. 10÷12 11--07 Clutch Overhaul ......... 13÷16 11--07 Adjustments -- clutch disen- gagement levers ........ 17 11--07 21 -- TRANSMISSIONS CHAPTER1 -- Reverser Summary ............... 1 11--07 Main Data .............. 2 11--07 Transmission diagrams . . . 3 11--07 Torque Specifications .... 4 11--07 Special Tools ........... 5 11--07 Sections ............... 5--6 11--07 Description and operation . 7 11--07 Fault diagnosis .......... 7--8 11--07 Disassembly--Assembly -- reverser--clutch casing . . . 8÷12 11--07 Transmission longitudinal cutaway section view .... 13--14 11--07 CHAPTER 2 -- Reverser and creeper unit Summary ............... 1 11--07 Main Data .............. 2 11--07 Transmission diagrams . . . 3 11--07 Tightening torque ........ 4 11--07 Special Tools ........... 5÷6 11--07 Sections ............... 7--8 11--07 Description and operation 9 11--07 Fault diagnosis .......... 9 11--07 Replacing clutch casing-- reverser and creeper unit . 10÷15 11--07 End float adjustment be- tween shaft and support . . 16÷17 11--07 Transmission longitudinal cutaway section view .... 18 11--07 CHAPTER 3 -- PowerShuttle Transmission (12X12) Summary ............... 1 11--07 Main Data .............. 2--3 11--07

4 CONTENTS 87679925A2 -- 02 -- 2010 Page Date Transmission diagrams . . . 4 11--07 Tightening torque ........ 5--6 11--07 Special Tools ........... 7--8 11--07 Sections ............... 9÷10 11--07 Description and operation . 11--12 11--07 Hydraulics .............. 13÷16 11--07 Range and gear lever posi- tion sensor adjustment 17--18 11--07 Disassembly--Assembly -- clutch casing with Power Shuttle units ............ 19÷23 11--07 Disassembly--Assembly -- driving shaft ............ 24--25 11--07 Disassembly--Assembly -- clutch (A) and (B) ........ 25÷32 11--07 Calibrations ............. 33 11--07 HH MENU access ....... 33--34 11--07 Clutch calibration H1 menu transmission ............ 35÷37 02--10 Transmission fault codes . 38÷40 02--10 Transmission longitudinal cutaway section view .... 41 11--07 CHAPTER 4 -- PowerShuttle transmission with dual command (2 speed power shift) function Summary ............... 1 11--07 Main Data .............. 2--3 11--07 Transmission diagrams . . . 4 11--07 Tightening torque ........ 5--6 11--07 Special Tools ........... 7--8 11--07 Sections ............... 9÷11 11--07 Description and operation . 12÷18 11--07 Range and gear lever posi- tion sensor adjustment . . . 19--20 11--07 Removal--Installation -- clutch casing with Power Shuttle and Dual Command (2 Speed Power Shift) units 21÷29 11--07 Disassembly--Assembly -- clutch casing with Power Shuttle and Dual Command (2 Speed Power Shift) units 30÷36 11--07 Disassembly--Assembly -- driving shaft ............ 37--38 11--07 Disassembly--Assembly -- driven shaft ............. 39÷41 11--07 Page Date Disassembly--Assembly -- clutch (A) and (B) ........ 42÷47 11--07 Calibrations ............. 48 11--07 HH MENU access ....... 48--49 11--07 Clutch calibration H1 menu transmission ............ 50÷52 02--10 Transmission fault codes . 53÷55 02--10 Transmission longitudinal cutaway section view .... 56 11--07 CHAPTER 5 -- PowerShuttle transmission with creeperunit -- 20X20 version Summary ............... 1 02--10 Main Data .............. 2--3 02--10 Transmission diagrams . . . 4 02--10 Tightening torque ........ 5--6 02--10 Special Tools ........... 7--8 02--10 Sections ............... 9÷11 02--10 Description and operation . 12 02--10 Creeper unit troubleshoot- ing .................... 13 02--10 Disassembly--Assembly -- clutch casing with Power Shuttle and creeper units . 14÷17 02--10 Calibrations ............. 18 02--10 HH MENU access ....... 18--19 02--10 Clutch calibration H1 menu transmission ............ 20÷22 02--10 Transmission fault codes . 23÷25 02--10 23 -- DRIVE LINES Summary ............... 1 11--07 Main Data .............. 2 11--07 Torque Specifications .... 3 11--07 Special Tools ........... 3 11--07 Sections ............... 4 11--07 Description and operation . 5 11--07 Fault diagnosis .......... 6 11--07 Removal--Installation -- ser- vices control valve ....... 7÷9 11--07 Disassembly--Assembly -- services control valve .... 10÷11 11--07 Removal--Installation -- drive gear casing ........ 12÷16 11--07

CONTENTS 5 87679925A2 -- 02 -- 2010 Page Date Disassembly--Assembly -- drive gear casing ........ 17÷20 11--07 25 -- FRONT AXLEMECHANICAL TRANSMISSION Summary ............... 1 11--07 Main Data .............. 2÷4 11--07 Torque Specifications .... 5÷7 11--07 Special Tools ........... 8--9 02--08 Sections ............... 10÷14 11--07 Description and operation . 15--16 11--07 Fault diagnosis .......... 17 11--07 Rules for correctly fitting the axle support to the engine 18 11--07 Removal--Installation -- front axle ............... 19÷22 11--07 Disassembly--Assembly -- front axle ............... 23÷31 11--07 Overhaul -- front differential 32 11--07 Overhaul -- front axle differ- ential with LIM--SLIP ..... 33--34 11--07 Overhaul -- differential lock unit .................... 35--36 11--07 Disassembly--Assembly -- front epicyclic final drive without brake ........... 37÷40 11--07 Disassembly--Assembly -- front epicyclic final drive with brake .............. 41÷43 11--07 Replacing wheel hub seal with brake .............. 44 11--07 Stub axle adjustments .... 45--46 11--07 Adjustments -- bevel drive 47÷51 11--07 27 -- REAR MECHANICAL TRANSMISSION Summary ............... 1 11--07 Main Data .............. 2÷4 02--10 Torque Specifications .... 5--6 11--07 Special Tools ........... 7÷11 11--07 Sections ............... 12÷17 02--10 Description and operation . 18 02--10 Fault diagnosis .......... 19--20 11--07 Removal--Installation -- transmission--gearbox casing ................. 21÷34 11--07 Page Date Disassembly--Assembly -- transmission--gearbox casing ................. 35÷42 11--07 Gearbox driving shaft end float adjustment ......... 43 11--07 Adjustments -- differential lock engagement sleeve position ................ 44 11--07 Determining the bevel pin- ion positioning adjustment ring .................... 45--46 11--07 Tapered roller bearings adjustment for pinion shaft 47 11--07 Adjusting the bevel crown wheel bearings and check- ing the clearance between the sides of the bevel drive teeth ................... 48÷50 02--10 Adjusting the preloading on the bevel drive bearings . 51--52 02--10 Differential pinion and side gear backlash adjustment . 53--54 02--10 Differential lock pedal travel adjustment ............. 55 11--07 Removal--Installation -- fi- nal drive ................ 56÷59 11--07 Disassembly--Assembly -- epicyclic final drive ....... 59 11--07 Disassembly--Assembly -- drive wheel shaft ........ 60--61 11--07 31 -- POWER TAKE--OFF CHAPTER1 -- Mechanical power take--off Summary ............... 1 11--07 Main Data .............. 2--3 11--07 Special Tools ........... 3 11--07 Torque Specifications .... 4 11--07 Sections ............... 5÷9 11--07 Description and operation . 10--11 11--07 Fault diagnosis .......... 11 11--07 Fitting cooler with mechani- cal transmission and power take--off ................ 12--13 11--07 Cooling system description and operation .......... 14 11--07 Removal--Installation -- power take--off .......... 15÷17 11--07

6 CONTENTS 87679925A2 -- 02 -- 2010 Page Date Disassembly--Assembly -- power take--off .......... 18÷20 11--07 CHAPTER2 -- Mechanical power take--off Summary ............... 1 02--10 Main Data .............. 2--4 02--10 Special Tools ........... 5 11--07 Torque Specifications .... 6 11--07 Sections ............... 7÷14 11--07 Description and operation . 15÷24 11--07 Additional PTO controls for cab--version tractors with Power Shuttle transmis- sions .................. 25--26 02--10 Rear PTO fault code listing 26 02--10 Fault diagnosis .......... 27 11--07 Replacing the power take-- off brake ............... 28--29 11--07 Removal--Installation -- power take--off .......... 30÷33 11--07 Disassembly--Assembly -- power take--off .......... 34÷40 11--07 Fitting cooler with mechani- cal transmission and elec- tro--hydraulic power take-- off ..................... 41--42 11--07 Cooling system description and operation .......... 43 11--07 33 -- BRAKES CHAPTER1 -- Brakes Summary ............... 1 11--07 Main Data .............. 2 11--07 Torque Specifications .... 3 02--10 Sections ............... 4--5 11--07 Description and operation . 6 11--07 Hydraulic diagram -- brakes ................. 7 11--07 Pilot valve operation ..... 8 11--07 Fault diagnosis .......... 9 11--07 Adjustments -- parking handbrake travel ........ 10 11--07 Removal--Installation/Dis- assembly--Assembly park- ing brake casing ......... 11÷13 11--07 Page Date Service brake circuit air bleeding ................ 14--15 11--07 Removal--Installation -- service brake pump ...... 16--17 11--07 Adjusting the height of the service brake pedals ..... 17 11--07 Removal--Installation -- service brake ........... 18÷22 11--07 CHAPTER 2 -- Trailer air brakes (Italian and German version) Summary ............... 1 02--08 Main Data .............. 1 02--08 Torque Specifications .... 2 02--08 Special Tools ........... 2 02--08 Sections ............... 3÷7 02--08 Description and operation . 8--9 02--08 Operation of single trailer brake circuit components . 10÷16 02--08 Fault diagnosis .......... 17 02--08 Pressure tests .......... 18÷22 02--08 35 -- HYDRAULIC SYSTEMS CHAPTER1 -- Rear mechanical hydraulic lift Summary ............... 1 11--07 Main Data .............. 2÷6 02--10 Torque Specifications .... 7--8 11--07 Special Tools ........... 9 11--07 Sections ............... 10--11 11--07 Description and operation . 12÷15 11--07 Fault diagnosis .......... 16--17 11--07 Hydraulic lift pump compo- nents .................. 18--19 11--07 Replacing the set of pump seals .................. 19 11--07 Disassembly--Assembly -- LIFT--O--MATIC control . . . 20 11--07 Adjustments -- lift rod mechanism ............. 21--22 11--07 LIFT--O--MATIC device up- ward travel adjustment . . . 23 02--08 Disassembly--Assembly -- external lift controls ....... 24 02--08 Removal--Installation -- lift. 25÷31 11--07 Disassembly--Assembly -- lift ..................... 32÷36 11--07