New Holland T4020V User manual

SERVICE MANUAL
T4020V / T4030V / T4040V / T4050V / T4060V
T4030N / T4040N / T4050N / T4060N
Print No. 84150905B1

PRINT NO. 84150905B1
1st Service Manual Update mod. T4020V -- T4030V -- T4030N -- T4040V --
T4040N -- T4050V -- T4050N -- Print No. 84150905B
INTRODUCTORY NOTE
This booklet completes the Repair Manual for the models T4020V --
T4030V -- T4030N -- T4040V -- T4040N -- T4050V -- T4050N with the
inclusion of the new models T4060V and T4060N.
It is necessary to consider that for the models T4060V and T4060N it is
necessary to refer to models T4050V and T4060N unless otherwise
specified such as for example for the engine assembly (sect. 10, Ch. 1
pages 1 to 4).
IMPORTANT NOTES
These pages replace the corresponding pages in the Manual of
mod. T4020V -- T4030V -- T4030N -- T4040V -- T4040N -- T4050V -- T4050N:
-- Content,pages3,4,5,6,7,8,9and10.
-- Sect. 00 Chap. 1, pages 5 and 6.
-- Sect. 10 Chap. 1, pages 1, 2, 3 and 4
-- Sect. 33 Chap. 1, pages 1 and 2
-- Sect. 55 Chap. 1, pages 1 and 2
-- Sect. 55 Chap. 6, pages 1 and 2
-- Sect. 55 Chap. 7, pages 1 and 2
-- Sect. 55 Chap. 8, pages 1 and 2
-- Sect. 55 Chap. 9, pages 1 and 2
IMPORTANT NOTES
The following pages are newly issued:
-- Sect. 33Chap. 1, pages 21,22, 23 and
24.
-- Sect. 35 Chap. 6, pages 1 to 38.
-- Sect. 35 Chap. 7, pages 1 to 8.
-- Sect. 55Chap. 1, pages 19,20, 21 and
22
-- Sect. 55 Chap. 6, pages 445 to 774
-- Sect. 55 Chap. 7, pages 217 to 348,
-- Sect. 55 Chap. 8, pages 101 to 146,
-- Sect. 55 Chap. 9, pages 141 to 142,
Print No. 84150905B1 -- 02 -- 2012
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T4020V -- T4030V -- T4030N -- T4040V -- T4040N --
T4050V -- T4050N -- T4060V -- T4060N 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..........................................
CAB 90...........................................................
TECHNICAL SUPPORT
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INTRODUCTORY NOTES
◊Thismanualisdividedintosectionsidentifiedbytwo--figurenumbersandeachsectionhasindependentpage
numbering.
For easy reference, these sections have the same numbers and names as the Repairs Rate Book sections.
◊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 manual 84150905A -- 1st update 84150905A1 -- 2nd update 84150905A2 -- 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 84150905AB,
this indicates that the manual is composed of the standard version 84150899A completed with all the up-
dates: 1st update 84150905A1 -- 2nd update 84150905A2 -- etc.
◊Theinformationcontainedinthismanualwascurrentonthedateprintedoneachsection.AsNEWHOLLAND
constantly improves its product range, some information may beout ofdate subsequent to modificationsim-
plemented 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
◊AllmaintenanceandrepairworkdescribedinthismanualmustbeperformedexclusivelybyNEWHOLLAND
service technicians, in strict accordance with the instructions given and using any specific tools necessary.
◊Anyoneperformingtheoperationsdescribedhereinwithoutstrictlyfollowingtheinstructionsis personallyre-
sponsible for any eventual injury or damage to property.
◊The Manufacturer and all organisations belonging to the Manufacturer’s distribution network, including but
notrestrictedtonational, regionalorlocaldistributors,willacceptnoresponsibilityforpersonalinjuryordam-
age toproperty causedby abnormalfunction of parts and/orcomponentsnotapprovedby the Manufacturer,
includingthoseusedformaintenanceand/orrepairoftheproductmanufacturedormarketedbytheManufac-
turer.
In any case, the product manufactured or marketed by the Manufacturer is covered by no guarantee of any
kindagainstpersonal injury ordamage to propertycaused by abnormalfunctionofparts and/or components
not approved by the Manufacturer.
TEXT AND ILLUSTRATIONS ARE THE PROPERTY OF
CNH ITALIA S.P.A.
No part of the text or illustrations
may be reproduced
PRINTEDINITALY
Print No. 84150905B1 -- 02 -- 2012
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INTRODUCTORY NOTE
This booklet completes the Repair Manual for the models T4020V --
T4030V -- T4030N -- T4040V -- T4040N -- T4050V -- T4050N with the
inclusion of the new models T4060V and T4060N.
It is necessary to consider that for the models T4060V and T4060N it is
necessary to refer to models T4050V and T4060N unless otherwise
specified such as for example for the engine assembly (sect. 10, Ch. 1
pages 1 to 4).
Print no. 84150905B1 -- 02 -- 2012
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INDEX 3
84150905B1 -- 02 -- 2012
CONTENTS
Page Date
00 -- GENERAL GUIDELINES
General instructions ..... 1--2 10--08
Safetyrules............. 3--4--5 10--08
Tractor refuelling ........ 6 02--12
10 -- ENGINE
CHAPTER 1 -- Engine models T4050V,
T4050N, T4060V and T4060N
Summary .............. 1 02--12
General specifications 2--3--4 02--12
Fuel system data ........ 4 10--08
Engineblockdata ....... 5 10--08
Crankshaftdata ......... 5 10--08
Connecting rod data ..... 6 10--08
Pistondata ............. 6--7 10--08
Timing gear data ........ 7 10--08
Cylinder head data ...... 8--9 10--08
tightening torques ....... 10--11 10--08
Tools .................. 12 10--08
Enginediagrams ........ 13 10--08
Lubrication diagrams ..... 14 10--08
Coolingdiagram......... 15 10--08
Additional counterweight
diagrams............... 16 10--08
Exhaust gas recirculation
system (egr) ............ 17 10--08
Troubleshooting ......... 18--19--20--
21 10--08
Engine removal--installa-
tion.................... 22--23--24--
25--26--27 10--08
Engine disassembly--as-
sembly................. 28--29--30--
31--32--33--
34--35--36--
37--38--39--
40--41--42--
43--44--45--
46--47--48--
49--50--51--
52--53--54--
55--56--57--
58--59--60--
61 10--08
Page Date
Checks and measure-
ments -- cylinder block and
liners .................. 62--63--64 10--08
Checks and measure-
ments -- crankshaft, bear-
ings and flywheel ........ 65--66 10--08
Checks and measure-
ments -- connecting rods . 67--68 10--08
Checks and measure-
ments--pistons ......... 69--70--71--
72 10--08
Checks and measure-
ments -- camshaft, tappets
andvalves ............. 73--74--75--
76 10--08
Checks and measure-
ments -- cylinder head .... 77 10--08
Checks and measure-
ments -- lubrication system 78 10--08
Checks and measure-
ments -- cooling system . . 79 10--08
Removal--Installation --
crankshaftfrontseal ..... 80--81 10--08
Replacing crankshaft rear
seal ................... 82--83--84 10--08
Valve clearance adjust-
ment................... 85--86 10--08
Removal--Installation -- in-
jectors ................. 87--88--89 10--08
Removal -- Installation --
Boschinjectionpump .... 90--91--92 10--08
Boschinjectionpump -- tim-
ing .................... 93--94--95 10--08
Bosch injection pump -- air
bleeding ............... 95 10--08
Removal--Installation --
coolantpump ........... 96--97 10--08
Coolant pump and gener-
atordrivebelt ........... 98--99 10--08
CHAPTER 2 -- Engine models T4020V, T4030V,
T4030N, T4040V and T4040N
Summary .............. 1 10--08
General specifications . . . 2--3 10--08
Engine removal--installa-
tion.................... 4--5--6--7--8
-- 9 10 -- 08
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4INDEX
84150905B1 -- 02 -- 2012
Page Date
18 -- CLUTCH
Specifications........... 1--2 10--08
tightening torques ....... 2 10--08
Tools .................. 2--3 10--08
Sections ............... 3--4 10--08
Troubleshooting ......... 5 10--08
Removal--Installation --
clutch.................. 6--7--8--9 10--08
Clutch Overhaul ......... 10--11--12--
13 10--08
Checks and measure-
ments--clutch .......... 14--15 10--08
Adjustments-- clutchdisen-
gagement levers ........ 16--17 10--08
Adjustments -- clutch pedal 18 10--08
PTO clutch control adjust-
ments.................. 19 10--08
Sectional view of PTO
clutchservocontrol...... 20 10--08
Description and operation
ofPTOservocontrol..... 21--22 10--08
PTO servo control adjust-
ment................... 23 10--08
PTO engaged switch ad-
justment ............... 24 10--08
21 -- GEAR TRANSMISSION
CHAPTER 1 -- Transmission and range gear
(16x16)
Specifications........... 1--2 10--08
tightening torques ....... 2--3 10--08
Tools .................. 4--5--6--7 10--08
Sections ............... 8--9--10--11 10--08
Description and operation 12 10--08
Troubleshooting ......... 12--13 10--08
Removal--Installation --
rear transmission -- gear-
boxcasing ............. 14--15--16--
17--18--19 10--08
Disassembly--Assembly --
transmission--gearboxcas-
ing .................... 20--21--22--
23--24--25--
26--27 10--08
Page Date
Gearbox driving and driven
shaftsendfloatadjustment. 28 10--08
Sealingcompoundapplica-
tiondiagram ............ 29 10--08
Gearbox control lever.
Removal -- Installation . . . 30 10--08
Range gear control lever.
Removal -- Installation 31 10--08
Shuttle control lever.
Removal -- Installation . . . 32 10--08
CHAPTER 2 -- Mechanical transmission and
splitter
Specifications........... 1--2 10--08
tightening torques ....... 2 10--08
Tools .................. 2 10--08
Sections ............... 3--4--5--6 10--08
Description and operation 7 10--08
Troubleshooting ......... 8 10--08
Splitter device and creeper
unit casing, shafts and
bearings disassembly .... 9--10--11 10--08
CHAPTER 3 -- Power Shuttle transmission
with dual command (2 Speed Power Shift)
function
Specifications........... 1--2 10--08
tightening torques ....... 3 10--08
Tools .................. 4--5--6--7 10--08
Sections ............... 8--9--10--11
-- 12 J10--0 8
Clutchcontrolpressuretest 11 10--08
Description and operation 13 10--08
Troubleshooting ......... 13 10--08
Disassembly--Assembly --
transmission--gearboxcas-
ing .................... 14--15 10--08
Disassembly--Reassembly
-- Power Shuttle control
valve .................. 16--17--18 10--08
Disassembly--Assembly --
accumulator ............ 19 10--08
Gearbox spool valve sole-
noid valves. Removal -- In-
stallation ............... 20--21 10--08
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INDEX 5
84150905B1 -- 02 -- 2012
Page Date
Disassembly--Assembly --
clutchcasing ........... 22--23--24--
25--26 10--08
23 -- DRIVE LINES
Specifications........... 1 10--08
tightening torques ....... 2 10--08
Tools .................. 3--4 10--08
Sections ............... 5--6--7 10--08
Description and operation 8--9 10--08
Troubleshooting ......... 9 10--08
Drive shafts and guard.
Disassembly -- Assembly . 10--11--12--
13--14 10--08
Removal--Installation --
drive gear casing ........ 15--16 10--08
Disassembly--Assembly --
drive gear casing ........ 17--18--19--
20 10--08
25 -- FRONT AXLE MECHANICAL TRANS-
MISSION
CHAPTER 1 -- Front mechanical transmission
(Supersteer models)
Specifications........... 1--2--3 10--08
tightening torques ....... 4--5--6 10--08
Tools .................. 7--8--9--10 10--08
Sections ............... 11--12--13 10--08
Description and operation 13--14 10--08
Troubleshooting ......... 15 10--08
Removal--Installation --
frontaxle............... 16--17--18--
19 10--08
Removal--Installation --
front axle differential and
bevel drive support ...... 20--21--22--
23 10--08
Overhaul -- front axle bevel
drive................... 24--25 10--08
Adjustments -- bevel drive 26--27--28--
29--30--31 10--08
Overhaul -- front differential 32 10--08
Overhaul -- differential lock
unit.................... 33--34--35 10--08
Page Date
Disassembly--Assembly --
front epicyclic final drive
withbrake .............. 36--37--38--
39 10--08
Disassembly--Assembly --
front epicyclic final drive . . 40--41--42 10--08
Wheel hub seal. Replace . 43 10--08
Wheel hub and steering
knuckle. Disassembly --
Assembly .............. 44 10--08
Adjustments -- steering
knuckle bearings ........ 45 10--08
Replacing steering knuckle
pins and bearings ....... 46 10--08
Steering sensor 47 10--08
CHAPTER 2 -- Front mechanical transmission
Specifications........... 1--2 06--06
tightening torques ....... 3--4--5 06--06
Tools .................. 6--7--8--9--
10 06--06
Geardiagrams.......... 11 06--06
Sections ............... 12--13--17 06--06
Components ............ 14--15--16 06--06
Description and operation 17 06--06
Troubleshooting ......... 18 06--06
Removal--Installation --
frontaxle............... 19--20--21--
22--23--24 06--06
Front axle pivot bushing re-
placement.............. 25 06--06
Front axle steering cylinder 26--27--28 06--06
Wheel hub and steering
knuckle ................ 29--30 06--06
Front epicyclic reduction
gear ................... 31--32--33--
34--35--36 06--06
Front axle bevel drive sup-
portanddifferential ...... 37--38--39 06--06
Beveldrivewithelectro--hy-
draulically controlled differ-
entiallock .............. 40--41--42--
43 06--06
Adjustments -- bevel drive 44--45--46--
47 06--06
Mechanical differential lock 48--49 06--06
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6INDEX
84150905B1 -- 02 -- 2012
Page Date
Checking leading wheel
alignment .............. 50 06--06
Steering sensor replace-
ment................... 51 06--06
Adjustments -- steering
sensor ................. 52 06--06
Bevel drive and differential
(withbrake)............. 53--54--55--
56--57 06--06
Beveldrivewithelectro--hy-
draulic differential lock
(withbrake)............. 58--59--60--
61 06--06
Adjustments -- bevel drive
(withbrake)............. 62--63--64--
65--66--67--
68--69--70--
71 06--06
Electro--hydraulic differen-
tial lock overhaul ........ 72--73 06--06
27 -- REAR MECHANICAL TRANS-
MISSION
Specifications........... 1--2 10--08
tightening torques ....... 3--4--5 10--08
Tools .................. 6--7--8--9 10--08
Sections ............... 10--11 10--08
Description and operation 12--13 10--08
Troubleshooting ......... 13--14 10--08
Disassembly--Assembly --
transmission--gearboxcas-
ing .................... 15--16--17--
18--19--20 10--08
Adjustments -- differential
lock engagement sleeve
position ................ 21 10--08
Adjustments -- bevel drive 22--23--24--
25--26 10--08
Removal -- Installation
side gear casing ......... 27--28--29 10--08
Disassembly--Assembly --
drive wheel shaft ........ 29--30--31 10--08
Disassembly--Assembly --
epicyclicfinaldrive ...... 31 10--08
Page Date
3 1 -- P O W E R TA K E -- O F F
CHAPTER 1 -- Mechanical power take--off
Specifications........... 1--2--3 10--08
Tools .................. 4 10--08
tightening torques ....... 5--6 10--08
Sections ............... 7--8 10--08
Description and operation 9--10--11 10--08
Troubleshooting ......... 11 10--08
Disassembly -- Assembly --
powertake--off .......... 12--13--14--
15 10--08
33 -- BRAKES
Specifications........... 1--2 02--12
tightening torques ....... 2--3 10--08
Sections ............... 4--5 10--08
Tools .................. 6--7 10--08
Description and operation 7 10--08
Troubleshooting ......... 8--9 10--08
Removal--Installation --
servicebrake ........... 10--11 10--08
Removal--Installation --
servicebrakepump...... 12--13--14 10--08
Adjustments -- service
brake pedals travel ...... 14--15 10--08
Service brake circuit air
bleeding ............... 16--17--18 10--08
Removal--Installation --
parkingbrake ........... 19--20 10--08
Adjustments -- parking
handbrake travel ........ 20 10--08
Adjustment of parking loc-
king on the transmission. . 21--22 02--12
Adjustment of parking loc-
king on the transmission . . 23 02--12
35 -- HYDRAULIC SYSTEMS
CHAPTER 1 -- Rear mechanical hydraulic lift
Specifications........... 1--2--3 10--08
tightening torques ....... 3--4 10--08
Tools .................. 5 10--08

INDEX 7
84150905B1 -- 02 -- 2012
Page Date
Sections ............... 6--7--8--9--
10 10--08
Description and operation 11--12--13--
14 10--08
Troubleshooting ......... 15--16 10--08
Lift internal controls.
Disassembly -- Assembly . 17--18--19--
20 10--08
Adjustingthelift ......... 21--22--23--
24--25--26--
27--28--29--
30 10--08
Liftcylinderand armsshaft.
Disassembly -- Assembly . 31--32--33--
34 10--08
Disassembly--Assembly --
liftcontrolvalve ......... 35--36--37--
38 10--08
Lift pressure relief valve. . 39 10--08
CHAPTER 2 -- Open centre system auxiliary
control valves
Specifications........... 2 10--08
Tools .................. 2 10--08
tightening torques ....... 2 10--08
Sections ............... 3--4 10--08
Description and operation 5--6--7--8 10--08
Remote Control Valves.
Disassembly -- Assembly . 9--10--11 10--08
CHAPTER 3 -- Trailer brakes auxiliary control
valves
Sections ............... 1 10--08
Description and operation 1--2--3--4--5
-- 6 -- 7 10 -- 08
Troubleshooting ......... 8--9--10 10--08
CHAPTER 4 -- Electronically controlled hy-
draulic lift
Specifications........... 2--3 10--08
tightening torques ....... 4 10--08
Tools .................. 4--5 10--08
Sections ............... 6--7--8 10--08
Location of Components . 9--10 10--08
Page Date
Description and operation 11--12--13--
14--15--16--
17 10--08
Removal--Installation -- lift 18--19--20--
21 10--08
Draft sensor support.
Removal -- Installation . . . 22 10--08
Replacecontrolunit ..... 23 10--08
Lift arm potentiometer.
Replace................ 24--25 10--08
Replacement -- draft sen-
sor .................... 26--27 10--08
Electronically controlled
hydraulic lift. Disassembly
--Assembly............. 28--29--30--
31--32 10--08
Removal--Installation -- hy-
drauliccontrolvalve ..... 33 10--08
Hydraulic spool valve.
Disassembly -- Assembly . 34--35--36 10--08
CHAPTER 5 -- Constant flow gear pump
Specifications........... 1--2 10--08
Description and operation 2 10--08
Diagrams .............. 3 10--08
Disassembly--Assembly --
liftoilpump ............. 4 10--08
CHAPTER 6 -- Electronic lift and front Power
Take--Off
Main specifications of front
lift ..................... 1--2--3 02--12
tightening torques ....... 3--4--5 02--12
Cross--sectional views of
implementlinkage ....... 6--7 02--12
Cross--sectional views of
frontPTO .............. 8--9--10 02--12
Description and operation 11--12--13--
14 02--12
Front lift hydraulic diagram 15 02--12
Front lift troubleshooting .. 16--17 02--12
Removal--Installation --
Front power take--off trans-
missionshaft ........... 18--19--20--
21--22--23--
24--25 02--12

8INDEX
84150905B1 -- 02 -- 2012
Page Date
Disassembly--Assembly --
Front PTO transmission
shaft................... 26 02--12
Front PTO casing cross--
sectional view ........... 27 02--12
Removal--Installation --
Front PTO electromagnetic
coupling................ 28--29--30 02--12
Disassembly--Assembly --
Front PTO electromagnetic
coupling................ 31--32--33--
34 02--12
Removal--Installation --
Front lift support ......... 35--36--37 02--12
CHAPTER 7 -- Electronically controlled side
auxiliary spool valves
Specifications........... 1 02--12
Diagrams .............. 2 02--12
Hydraulicdiagram ....... 4 02--12
Solenoid valve connec-
tionsdiagram ........... 5 02--12
Description and operation 6 02--12
Side spool valve control
module removal--installa-
tion.................... 7 02--12
Joystick support removal--
installation.............. 8 02--12
Switch removal--installa-
tion.................... 8 02--12
41 -- STEERING
CHAPTER 1 -- Steering
Specifications........... 2 12--09
tightening torques ....... 2 12--09
Tools ............... 2 12--09
Description and operation 3--4--5 12--09
Viewofhydrostaticsteering
control valve components 6 12--09
Troubleshooting ......... 7--8 12--09
Removal--Installation --
steering wheel ....... 9 12--09
Removal--Installation -- hy-
drostatic steering control
valve ............... 10--11 12--09
Page Date
Disassembly--Assembly --
hydrostatic control valve . . 12--13--14--
15--16--17--
18--19--20--
21--22--23--
24--25--26--
27 12--09
Hydrostatic steering con-
trol valve bench testing . . . 28--29 12--09
Pressure relief valve te-
sting 30 12--09
CHAPTER 2 -- Constant flow gear pump
Specifications........... 1--2 12--09
tightening torques ....... 2 12--09
Diagrams .............. 3--4 12--09
Description and operation 4 12--09
Disassembly--Reassembly
-- gear pumps ........ 5 12--09
44 -- AXLES AND WHEELS
Specifications........... 1--2 10--08
Front wheel track diagram 2 10--08
Sections ............... 3 10--08
tightening torques ....... 4--5--6 10--08
Tools .................. 6--7 10--08
Troubleshooting ......... 7 10--08
Disassembly--Assembly --
wheel axle hub 8--9--10 10--08
Removal--Installation --
frontaxle............... 11--12--13 10--08
Stub axle hub overhaul . . . 14--15--16--
17 10--08
Checking leading wheel
alignment .............. 18 10--08
50 -- CAB HVAC SYSTEM
Safetyrules............. 2 10--08
Mainfeatures ........... 3 10--08
Tools .................. 4 10--08
Operatingprinciples ..... 5 10--08
Conditioning system com-
ponents ................ 6--7--8--9--
10 10--08
Cabcontrols............ 11--12--13 10--08

INDEX 9
84150905B1 -- 02 -- 2012
Page Date
Testing operation and cool-
ing .................... 14--15 10--08
Air conditioning system
maintenance ............ 16--17 10--08
Troubleshooting ......... 18--19--20--
21 10--08
Refrigerant recovery--re-
cycling and evacuation--
chargingstations ........ 22--23 10--08
Dehydration, recharging
and refrigeration check . . . 24--25--26--
27--28--29--
30 10--08
Checking for and eliminat-
inganygasleaks........ 31--32 10--08
Compressor drive belt ten-
sionadjustment ......... 33 10--08
Cab air infeed vents.
Removal -- Installation . . . 34 10--08
Cab heating/air--condition-
ing system. Removal -- In-
stallation ............... 35--36--37--
38 10--08
Cab heater. Disassembly--
Assembly .............. 39 10--08
Cab air conditioning sys-
tem evaporator unit. Disas-
sembly--Assembly...... 40 10--08
Cab electric fan unit.
Disassembly -- Assembly . 41 10--08
55 -- ELECTRICAL SYSTEM
CHAPTER 1 -- Instruments
Analoginstruments ...... 1--2 02--12
Analoginstruments ...... 3--4 10--08
Digital instrument control
panel .................. 5--6--7--8--9 10--08
Transmitters, Sensors and
Switches ............... 10--11--12--
13--14--15--
16--17 10--08
Electronic instrument clu-
ster (production March
2012) .................. 19--20--21--
22 02--12
Page Date
CHAPTER 2 -- Components
Components ............ 2--3--4--5--6
-- 7 10 -- 08
Maintenance ............ 8--9--10--11 10--08
CHAPTER 3 -- Starting System
Technical specifications . . 1 10--08
Description and operation 2 10--08
Troubleshooting ......... 3 10--08
Systemtesting .......... 4--5--6 10--08
View of starter motor com-
ponents ................ 7 10--08
Overhaul ............... 7--8 10--08
Startermotortesting ..... 9--10 10--08
CHAPTER 4 -- Charging system
Technical specifications . . 1 10--08
tightening torques ....... 1 10--08
Description and operation 2--3 10--08
Systemtesting .......... 4--5--6--7--8
-- 9 10 -- 08
Removal--Installation and
Overhaul -- alternator .... 9--10--11--
12--13--14--
15--16 10--08
CHAPTER 5 -- Battery
Technical specifications . . 1 10--08
Description and operation 1 10--08
Removal and Installation --
battery ................. 2 10--08
Battery maintenance ..... 3--4 10--08
Batterycharging......... 5--6--7 10--08
Battery problems -- fre-
quent causes ........... 7 10--08
CHAPTER 6 -- Electrical circuits for tractors
with cab
Content ................ 1 02--12
CHAPTER 7 -- Electrical circuits for tractors
with platform
Content ................ 1 02--12

10 INDEX
84150905B1 -- 02 -- 2012
Page Date
CHAPTER 8 -- Connectors
Content ................ 1 02--12
CHAPTER 9 -- Error codes
Content ................ 1 02--12
CHAPTER 10 -- HH Menu and calibrations
Content ................ 1 10--08
90 -- PLATFORM, CAB, BODYWORK
CHAPTER 1 -- Cab
Bonnet. Removal -- In-
stallation ............... 2 10--08
Instrument panel lower
guard. Removal -- Installa-
tion.................... 3 10--08
Page Date
Platform assembly.
Removal -- Installation . . . 4--5--6--7--
8 -- 9 -- 10 -- 11 10 -- 08
Dashboard ............. 12 10--08
Removable front roll bar . . 13 10--08
Cab assembly with plat-
form. Removal -- Installa-
tion.................... 14--15--16--
17--18--19--
20--21--22 10--08
Windows. Replace ....... 23--24 10--08
Right/left--hand upright
seals. Removal -- Installa-
tion.................... 25 10--08
Cab ceiling fittings.
Removal -- Installation . . . 26 10--08

SECTION 00 -- GENERAL -- CHAPTER 1 5
84150905B1 -- 02 -- 2012
START UP
-- Never run the engine in confined spaces that are
not equipped with adequate ventilation for ex-
haust gas extraction.
-- Neverplacethehead,body, limbs,feet, handsor
fingers near fans or rotating belts.
ENGINE
-- Always loosen the radiator cap slowly before re-
moving it to allow any remaining pressure in the
system to be discharged. Filling up with coolant
should only be carried out with the engine
stopped or idling (if hot).
-- Never fill up with fuel when the engine isrunning,
especially if hot, in order to prevent the outbreak
of fire as a result of fuel spillage.
-- Never check or adjust fan belt tension when the
engine is running.
Neveradjustthefuelinjectionpumpwhentheve-
hicle is moving.
-- Never lubricate the vehicle when the engine is
running.
ELECTRICAL SYSTEMS
-- If it is necessary to use auxiliary batteries, re-
member that both ends of the cables must be
connectedasfollows:(+)with(+)and(--)with(--).
Avoid short--circuiting the terminals. GAS RE-
LEASED FROM BATTERIES IS HIGHLY IN-
FLAMMABLE. During charging, leave the bat-
tery compartment uncovered to improve
ventilation.Nevercheckthebatterychargeusing
“jumpers” (metal objects placed on the termi-
nals). Avoid sparks or flames near the battery
zone. Do not smoke to prevent explosion haz-
ards.
-- Before servicing operations, check for fuel or
current leaks: eliminate any eventual leaks be-
fore proceeding with work.
-- Do not charge batteries in confined spaces:
Make sure that there is adequate ventilation in
order to prevent accidental explosion hazards as
a result of the accumulation of gases released
during charging operations.
-- Always disconnect the batteries before perform-
inganykindofservicingontheelectricalsystem.
HYDRAULIC SYSTEMS
-- A liquidleakingfromatinyholemaybe almostin-
visiblebut,at thesametime,bepowerfulenough
to penetrate the skin. Therefore, NEVER USE
HANDS TO CHECK FOR LEAKS, but use a
piece of cardboard or wood for this purpose. If
any liquid penetrates skin tissue, call for medical
aid immediately. Failure to treat this condition
withcorrectmedicalproceduremayresultinseri-
ous infection or dermatosis.
-- In order to check the pressure inthe systemuse
suitable instruments.
WHEELS AND TYRES
-- Make sure that the tyres are correctly inflated at
the pressure specified by the manufacturer.
Periodically check the rims and tyres for dam-
age.
-- Stand away from (at the side of) the tyre when
checking inflation pressure.
-- Only check pressure when the vehicle is un-
loaded and the tyres are cold, to avoid incorrect
readingsasaresultofover--pressure.Donotuse
parts of recovered wheels as incorrect welding
brazing or heating may weaken and eventually
cause damage to the wheel.
-- Never cut or weld a rim mounted with an inflated
tyre.
-- To remove the wheels, lock both the front and
rear vehicle wheels. After having raised the ve-
hicle,position supportsunderneath,accordingto
regulations in force.
-- Deflate the tyre before removing any object
caught in the tyre tread.
-- Never inflate tyres using inflammable gases; as
this may result in explosions and injury to by-
standers.
REMOVAL AND RE--FITTING
-- Lift and handle all heavy parts using suitable
hoisting equipment. Make sure that parts are
sustained by appropriate hooks and slings. Use
the hoisting eyebolts for lifting operations. Extra
care should be taken if persons are present near
the load to be lifted.
-- Handle all parts with carefully. Do not put your
hands or fingers between parts. Wear suitable
safety clothing -- safety goggles, gloves and
shoes.
-- Avoid twisting chains or metal cables. Always
wear safety gloves when handling cables or
chains.

6SECTION 00 -- GENERAL -- CHAPTER 1
84150905B1 -- 02 -- 2012
TRACTOR REFUELLING
COMPONENT TO BE
FILLED OR TOPPED UP QUANTITY dm3(litres) RECOMMENDED
NEW HOLLAND
PRODUCT NEW HOLLAND
SPECIFICATION INTERNATIONAL SPECIFICATION
Cooling system:
lesscab..........
withcab.......... 10
12
Water and
AMBRA
AGRIFLU
fluid 50% + 50% NH 900 A --
Washerfluidreservoir..... 2Water and
cleaning fluid -- --
Fueltank................
Reduced fuel tank ........ 77 67 Decanted, filtered diesel fuel -- --
Engine oil sump:
T4020V, T4030V,
T4040V, T4030N, T4040N
T4050V, T4050N T4060V,
T4060N: ............
8.5
9.5
AMBRA
MASTERGOLD
HSP
NH 330H
(SAE 15W--40)
NH 324H
(SAE 10W--30)
API CH4
ACEA E7/E5
Brakecircuit ........
Withfrontbrakes ......... 0.5 0.7 AMBRA BRAKE LHM oil NH 610 A ISO 7308
Standard front axle .......
axle housing: ............ 4AMBRA MULTI G oil NH 410 B API GL4
ISO 32/46
SAE 10W--30
Standard front axle . . .
-- final drives
(each):.................. 0.6
AMBRA
HYPOIDE 90 NH 520 A API GL5
MIL--L--2105 D
SAE 80W--90
Super Steer front axle
axle housing: ............ 2.8 AMBRA MULTI G oil NH 410 B API GL4
ISO 32/46
SAE 10W--30
Super Steer front axle
-- final drives
(each): withbrake........
without brake ..... 1.75
1.0
AMBRA
HYPOIDE 90 NH 520 A API GL5
MIL--L--2105 D
SAE 80W--90
Rear transmission (bevel
drive, final drives and
brakes), gearbox, hydraulic
lift, PTO and hydraulic
steering: ................ 44
AMBRA MULTI G
oil NH 410 B API GL4
ISO 32/46
SAE 10W--30
Greasefittings ........... -- AMBRA GR9
grease NH 710 A NLGI 2

SECTION 10 -- ENGINE -- CHAPTER 1 1
84150905B1 -- 02 -- 2012
SECTION 10 -- ENGINE
Chapter 1 -- Engine (mod. T4050V-- T4050N --T4060V and T4060N)
INDEX
Section Description Page
10 000 General specifications 2.........................................................
Specifications 4................................................................
Torque settings 10..............................................................
Tools 12.......................................................................
Cross--sectional views 13........................................................
Schematic diagrams 14..........................................................
Exhaust gas recirculation system (EGR) 17........................................
Troubleshooting 18..............................................................
10 001 10 Engine Removal--Installation 22...................................................
10 001 54 Engine Disassembly -- Assembly 29...............................................
10 102 70 Crankshaft front seal -- Replacement 81...........................................
10 102 74 Crankshaft rear seal -- Replacement 83............................................
10 106 12 Valve--rocker arm clearance adjustment 86.........................................
10 218 30 Injectors Removal--Installation 88.................................................
10 246 14 Bosch injection pump Removal--Installation, timing and air bleeding 91...................
10 402 10 Coolant pump Removal--Installation 97............................................
10 414 10 Coolant pump and generator drive belts Adjusting Tension 99.........................

2SECTION 10 -- ENGINE -- CHAPTER 1
84150905B1 -- 02 -- 2012
GENERAL SPECIFICATIONS
Engine, technical type:
-- mod. T4050V and T4050N -- type F4CE9484M*J602
(BOSCH pump)
-- mod. T4060V and T4060N -- type F4CE9484L*J603
F4CE9484L*J602 (BOSCH pump)
Cycle ................................................. diesel, 4--stroke
Fuelinjection .......................................... Direct
Number of cylinders in line ............................... 4
Pistondiameter ........................................ 104 mm
Pistonstroke .......................................... 132 mm
Totaldisplacement...................................... 4485 cm3
Compressionratio...................................... 17,5:1
Maximum Power Output:
-- mod. T4050V and T4050N -- type F4CE9484M*J602 .... 71 kW (97 Hp)
-- mod. T4060V and T4060N -- type F4CE9484L*J603
F4CE9484L*J602 ................................... 79 kW (107 Hp)
Maximum power speed ................................. 2300 rpm
-- Maximum torque: mod. T4050V and T4050N -- type
F4CE9484M*J602 .................................. 418 Nm
Maximum torque speed ................................. 1300 rpm
Number of main bearings ................................ 5
Sumppan ............................................. structural, cast iron
Lubrication .......................................... forced, with lobe pump
Pumpdrive ............................................ from crankshaft
Engine speed/oil pump speed ratio ....................... 1:1
Oilfiltration ............................................ mesh screen on oil pick--up and
filter cartridge in delivery line
Normal oil pressure with motor warmed--up
atslowidling........................................... 1.2 bar
atfastidling ........................................... 3.9 bar
(continued)

SECTION 10 -- ENGINE -- CHAPTER 1 3
84150905B1 -- 02 -- 2012
(overleaf)
GENERAL SPECIFICATIONS
Cooling .............................................. coolant circulation
Radiator............................................... 4 lines of vertical pipes with copper fins
Fan,attachedtothepulley............................... intake, in plastic with 11 blades
Coolantpump.......................................... centrifugal vane--type
Engine speed/coolant pump speed ratio ...................
Coolantthermometer ...................................
Temperature ranges corresponding to each section:
--Initialbluesection.....................................
-- Middle green section (normal working conditions) .........
--Endredsection.......................................
1:1,977
coloured scale divided into three sections
40°to 60 °C
60°to 110 °C
110°to 120 °C
TemperatureControl .................................... via thermostat valve
-- initial opening ....................................... 81 ±2°C
Valve Timing .......................................... overhead valves operated by tappets, rods
and rocker arms via the camshaft located
in the engine block; the camshaft is driven
by the crankshaft using straight--tooth
gears
Intake:
-- start:BeforeT.D.C................................... 10°±30’
-- end: after B.D.C. .................................... 10°±30’
Exhaust:
-- start:beforeB.D.C. ................................. 64°
-- end: after T.D.C. .................................... 26°
Clearance between valves and rocker arms with engine cold:
-- intake ............................................. 0.25 ±0.05 mm
-- exhaust ............................................ 0.50 ±0.05 mm
Supply
Airfiltering............................................. dual cartridge dry air filter, with clogged fil-
ter indicator with centrifugal pre--filter and
automatic dust ejector
Fuelpump............................................. with double diaphragm
Fuelfiltration........................................... through wire filter in
fuel supply pump, and replaceable car-
tridge on delivery line to
injection pump
Minimum fuel flow rate with pump shaft rotating
at 1800 rpm ........................................... 127.6 l/h
Cam operated ......................................... via engine timing (continued)