Valtra N103 H3 User manual

31643600 99-4A
31644300 62-2
31655900 62-2
31656000 62-2
20
30
40
50
60
70
80
90
100
10
N103 H3
N113 H3
N123 H3
N143 H3
Service Manual
Tractors
Valtra Inc.
FI-44200 Suolahti,
Finland
Tel. [phone]
www.valtra.com
General information
Engine
Electrical system
Power transmission
Brakes
Steering system
Frame and wheels
Cab
Hydraulic system
Tools

Ref no 39 223 21 1
ENGLISH
Copyright © 2013 by Valtra Inc.
All rights reserved.
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To the reader
The Service Manual is intended to be a practical reference source to be used in workshop. The repair instructions in
the manual are based on methods which have been worked out in practice during normal workshop conditions and
which are based on the use of special tools from the manufacturer when stated in the instructions. The manual also
contains descriptions of the design and function of the components.
Detailed maintenance instructions can be found in Operator’s Manual.
The Service Manual will be continually updated with new revised pages which should be inserted in the manual.
Alterations and additions will first appear as service bulletins.
Only genuine Valtra spare parts should be used to ensure the best possible function of the machine. Certain
operations should be carried out with the aid of special tools designed by Valtra.
Find manuals at https://best-manuals.com

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To the reader
The Service Manual is intended to be a practical reference source to be used in workshop. The repair instructions in
the manual are based on methods which have been worked out in practice during normal workshop conditions and
which are based on the use of special tools from the manufacturer when stated in the instructions. The manual also
contains descriptions of the design and function of the components.
Detailed maintenance instructions can be found in Operator’s Manual.
The Service Manual will be continually updated with new revised pages which should be inserted in the manual.
Alterations and additions will first appear as service bulletins.
Only genuine Valtra spare parts should be used to ensure the best possible function of the machine. Certain
operations should be carried out with the aid of special tools designed by Valtra.
Find manuals at https://best-manuals.com

Find manuals at https://best-manuals.com

10. General information
11. Tractor information
12. Repair
13. Maintenance
14. Service manual
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Contents
Tractor information
111.1...........New components................................................................................................. 1
Component overview........................................................................................... 1
111.2...........Tractor construction............................................................................................. 3
Construction.........................................................................................................3
111.3...........Automation configuration..................................................................................... 5
111.4...........Technical specifications....................................................................................... 6
Dimensions.......................................................................................................... 6
Weights................................................................................................................ 7
Maximum permissible axle loading...................................................................... 8
Tyres.................................................................................................................... 8
11. Tractor information
Model
N3 HiTech 3PS
Code
110
Page
1
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New components
Component overview
2
5
6
1
1
3
4
3
4
GUID-6FCAC1D4-6755-4E6C-A088-3AB633AA8441
11. Tractor information
Model
N3 HiTech 3PS
Code
111.1
Page
1
22.8.2013

1. Selective catalytic reduction (SCR) system
2. A pillar display
3. 44 AWI or 49 AWI 4 valve engine
4. EEM 4 engine control unit
5. Front axle Dana 745/512 (alternative equipment)
6. AdBlue tank
11. Tractor information
Model
N3 HiTech 3PS
Code
111.1
Page
2
22.8.2013

Tractor construction
Construction
TC1TC2
12356 478910 11 12 13
14 15 16 17 18 19 20 21 22 23
GUID-BC88D15C-6984-4ABA-A779-EF5FE193029A
Name Information
1 Electronically controlled visco
fan
2 Front valves 2 pcs auxiliary hydraulic valves (additional equipment)
3 Fuel tank Optional:
• 230 l (plastic)
• 150 l (steel)
4Hydraulic boosted brakes
5 Lower heater Additional equipment
6 Instrument panel Optional:
• Agroline
• Proline
7 Heating • Heater (standard)
• Manual air conditioning system (additional equipment)
• Automatic air conditioning system (additional equipment)
8A-pillar display
9 Cab • Cab suspension (optional)
• SVC cabin (optional)
10 Roof • Roof hatch (additional equipment)
• Forest roof (additional equipment)
11 TwinTrac Reverse drive system (additional equipment)
12 Automation configuration
AC16.31
• EC EEM4 (Engine control unit)
• ICL (Proline) (Instrumentation cluster)
• LCD (Pillar display)
• TC1 (Transmission controller)
• TC2 (Input output extension module (IOEM) in side panel)
• TTC (TwinTrac) (additional equipment)
• ISOBUS implement control (additional equipment)
Table continued on next page
11. Tractor information
Model
N3 HiTech 3PS
Code
111.2
Page
3
22.8.2013

Name Information
13 Hydraulic pump Optional:
•25 + 11 cm3/r
•32 + 11 cm3/r
14 Front PTO and linkage • Front PTO and linkage (additional equipment)
• Front linkage 35 kN, front quick couplings (additional equipment)
• Pivoting front linkage (additional equipment)
15 Engine 4-cylinder common rail (4 valves/cylinder) with selective catalytic reduction system (SCR)
• N103H: 44AWI, 82 kW (111 hp) / 2000 r/min, transport boost 89 kW (121 hp) / 2000 r/min
• N113H: 44AWI, 91 kW (124 hp) / 2000 r/min, transport boost 96 kW (130 hp) / 2000 r/min
• N123H: 44AWI, 99 kW (135 hp) / 2000 r/min, transport boost 105 kW (143 hp) / 2000 r/min
• N143H: 49AWI, 112 kW (152 hp) / 2000 r/min, transport boost 118 kW (160 hp) / 2000 r/min
16 Front axle N103H, N113H, N123H:
• Dana 730/503 (standard)
• Dana 733/505 with hydraulic lock (optional)
• Dana 735/112 with hydraulic lock and suspension (optional)
• Dana 740/532 industrial with hydraulic lock (optional)
N143H:
• Dana 733/505 with hydraulic lock (standard)
• Dana 735/112 with hydraulic lock and suspension (optional)
• Dana 745/512 with hydraulic lock, suspension and angle sensor (optional)
• Dana 740/532 industrial with hydraulic lock (optional)
17 Powershift and power shuttle • 3 step Powershift and F-R power shuttle
• N103H, N113H, N123H: Turbine clutch (additional equipment)
18 Gearbox Range gears: M-H
Optional:
• 8/42 – 40 kmph / 29/45 (4wd)
• 9/38 – 50 kmph / 33/41 (4wd)
• 9/38 – 40 kmph Ecospeed (limited) / 33/41 (4wd)
• Creeper: Range gear LL (optional)
19 Mechanical range gear
20 Final drives 650
21 Rear PTO PTO shaft 6, 21 or 20 splines
Optional:
• 540/1000
• 540/540E
• 1000 EHD
• 1000/540E
Ground speed PTO (additional equipment)
22 Lift cylinders Category 3/2, ball hitch
Power lift control ACB
N103H, N113H:
• Lifting cylinders dia. 90 mm (58 kN) (standard)
• Lifting cylinders dia. 100 mm (77 kN) (optional)
N123H, N143H:
• Lifting cylinders dia. 100 mm (77 kN)
23 Rear auxiliary hydraulic valves • Manually controlled valves, 2 pcs (standard)
• Manually controlled valves, 2 pcs (additional equipment)
• Flow control valve, 1 pc (additional equipment)
• Brake valve 1:7 or 1:11 (additional equipment)
11. Tractor information
Model
N3 HiTech 3PS
Code
111.2
Page
4
22.8.2013

Automation configuration
Model Automation
configuration Standard control units CAN ID
N3 HiTech 3PS AC 16.31
EC ICL LCD TC1
X70
B14M
B15M
TC2
P6
EEM4
GUID-A31B9892-2178-443A-A735-7C3F565D90B1
EC = 0
(ICL = 23)
LCD = 59
TC1 = 3
TC2 = 4
Abbreviation Description
EC Engine control unit
ICL Instrument panel (Proline)
LCD A-pillar display
TC1 Transmission controller 1
TC2 Transmission controller 2
X70 Diagnostic connector 1
B14M, B15M NOx sensors
Controller for additional equipment Description CAN ID
TTC TwinTrac controller (reverse drive controls) TTC = 6
ISOAD ISOBUS implement interface ISOAD = 220
SUS1 Suspension controller SUS1 = 47
SECU Steering control unit SECU = 50
ACC Automatic climate control —
AM50 AgCommand telemetry unit AM50 = 74
11. Tractor information
Model
N3 HiTech 3PS
Code
111.3
Page
5
22.8.2013

Technical specifications
Dimensions
710
476
701
337
7104
6
8
2000/2070
2665 1324
4664
219
9
5
2
1
3
GUID-22EB4FBC-2D2E-4C7F-8064-B0893D2F04E9
1 2 3 4 5 6 7 8 9 10
Model Front
wheels
Rear
wheels
Height Height of
cabin
Ground
clearance
rear
Ground
clearance
middle
N103
N113
16.9R28 675 20.8R38 875 2 875 2 945 543 550 2 154 595
N123 16.9R28 675 20.8R38 875 2 875 2 945 543 550 2 154 595
N143 16.9R28 675 20.8R38 875 2 875 2 945 543 550 2 154 595
11. Tractor information
Model
N3 HiTech 3PS
Code
111.4
Page
6
22.8.2013

11 12
17
13
14
15
16
18
GUID-19CAE329-1FC6-4C31-9B3D-E809679F0238
11. Max width mirrors 2 612 / 2 212
12. Width standard fender 2 280 / Width wide fender 2 550
13 14 15 16 17 18
Model Track W. Front Min / Max Track W. Rear Min / Max Ground
clearance
front
Tire Min / Max Tire Min / Max
N103
N113
16.9R28 1 735 / 1 930 2 164 / 2 359 20.8R38 1 710 / 2 010 2 238 / 2 538 534 528
N123 16.9R28 1 735 / 1 930 2 164 / 2 359 20.8R38 1 710 / 2 010 2 238 / 2 538 534 528
N143 16.9R28 1 735 / 1 930 2 164 / 2 359 20.8R38 1 710 / 2 010 2 238 / 2 538 534 528
Weights
With tyres 18.4R38 N103 H N113 H N123 H N143 H
Total weight with full fuel
tank and without ballast
weights (kg)
5 000 5 000 5 050 5 050 1)
Front axle weight (kg) 2 000 (40%) 2 000 (40%) 2 020 (40%) 2 020 (40%) 1)
Rear axle weight (kg) 3 000 (60%) 3 000 (60%) 3 030 (60%) 3 030 (60%)
1) With industrial front axle 140 kg heavier
Total weight with the front axle suspension is 150 kg more.
11. Tractor information
Model
N3 HiTech 3PS
Code
111.4
Page
7
22.8.2013

Maximum permissible axle loading
The data is valid for tractors driving at maximum speed with standard track widths and regardless of tyre limitations.
Maximum front axle loading (kg) 4 000 1)
Maximum rear axle loading (kg) 8 000
Total permissible mass (kg) 10 000 2)
1) 5000 kg for Industrial front axle
2) 11 000 kg for N143 HiTech
Tyres
The tyre markings are explained in the following table, tyre 420/85R38 as an example. See you tyre manufacturer's
documentation for more details.
420 Tyre section width (inches or millimetres)
85 Aspect ratio
R Construction (R: radial; -: diagonal; B: bias belted)
38 Nominal rim diameter (inches)
144 Load capacity index per tyre (144 = 2 800 kg)
A8 Speed symbol (A8 = 40 km/h)
1.6 Reference pressure (bar)
TL Tubeless (TL) or tube type (TT)
11. Tractor information
Model
N3 HiTech 3PS
Code
111.4
Page
8
22.8.2013

Contents
Repair
121.1...........Repair safety........................................................................................................1
121.2...........Handling heavy components................................................................................2
121.3...........Cleaning components.......................................................................................... 3
121.4...........Assembling components......................................................................................4
Assembling shims................................................................................................ 5
Assembling gaskets............................................................................................. 5
Assembling lip type rubber seals......................................................................... 5
Assembling cables and wires...............................................................................5
Assembling locking devices................................................................................. 5
121.5...........Tightening torques............................................................................................... 7
12. Repair
Model
N3 HiTech 3PS
Code
120
Page
1