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Workshop Service Manual
FENDT 700 Vario S4
FENDT 714 Vario S4
738 .. 01001-
FENDT 716 Vario S4
739 .. 01001-
FENDT 718 Vario S4
740 .. 01001-
Marktoberdorf
AGCO GmbH - Johann-Georg-Fendt-Str. 4 - D-87616 Marktoberdorf
FENDT is a worldwide brand of AGCO
© AGCO 2017
FENDT 720 Vario S4
741 .. 01001-
FENDT 722 Vario S4
742 .. 01001-
FENDT 724 Vario S4
743 .. 01001-
August 2017
X990.005.538.013
5204
English

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  • Page 1 742 .. 01001- FENDT 718 Vario S4 FENDT 724 Vario S4 743 .. 01001- 740 .. 01001- Marktoberdorf August 2017 AGCO GmbH - Johann-Georg-Fendt-Str. 4 - D-87616 Marktoberdorf X990.005.538.013 FENDT is a worldwide brand of AGCO 5204 © AGCO 2017 English...
  • Page 2 The manufacturer does not accept liability for damage resulting from unauthorized modifications to the machine. Property of AGCO GmbH. Any disclosure to third parties—either in return for payment or free of charge—is prohibited. FENDT 700 Vario S4 X990.005.538.013...
  • Page 3 TABLE OF CONTENT Tractor Gearbox Engine Front axle Steering Air-conditioning system Power lift Compressed air system Electrical system Hydraulic pump installation Hydraulic equipment Electronics Service Find manuals at https://best-manuals.com...
  • Page 4: Table Of Contents

    Table of contents 1. Tractor 1.1 General ..............1-3 1.1.1 Notes on documentation .
  • Page 5 Table of contents 1.4.1 Electrical/electronic components - A ........1-181 1.4.2 Electrical/electronic components - B .
  • Page 6: General

    1. Tractor 1.1 General GUID-11DBEABB-D4B9-4CA8-9AD9-69470831C9ED [V2] 1.1.1 Notes on documentation To ensure that the information is structured in a user-friendly manner, the service documentation is divided into the operator's manual and the workshop manual. The operator's manual includes a general description as well as instructions for all necessary maintenance work.
  • Page 7: Safety Briefing And Measures

    1. Tractor GUID-0D322C06-D118-4420-B427-660EB0A67A54 [V1] 1.1.2 Safety briefing and measures Important notes on work safety The statutory accident prevention regulations (available from professional associations or specialist shops) must be observed. These depend on the operating site, operating mode and fuels and lubricants used. Additional protective measures dependent on the respective procedures are specified in the corresponding repair guidelines and highlighted.
  • Page 8 1. Tractor 2. Working on the front-axle suspension DANGER: The front axle suspension pressure lines between the central control block and the suspension cylinder and the pipe of the cased pressure accumulator are under high pressure even when the engine is switched off and the suspension is lowered/locked. Risk of injury and death! Material damage is possible.
  • Page 9 1. Tractor 4. Working on the engine • After switching the engine off, wait 30 seconds before carrying out any work on the fuel system. • Only start the engine once all safety guards have been attached and nobody is standing in the danger area.
  • Page 10: Importance Of And Position Of The Safety Decals

    1. Tractor GUID-3569BB49-D69E-475F-BDD7-30745FD73D7D [V1] 1.1.3 Importance of and position of the safety decals The position and importance of the safety decals on the vehicle are explained below. FENDT 700 Vario S4 X990.005.538.013 Find manuals at https://best-manuals.com...
  • Page 11 1. Tractor Position: Left C-pillar, cab interior 743.810.090.050 WARNING: Serious injury or death caused by inadequate compliance with the Operator's Manual Inadequate compliance with the Operator’s Manual can cause damage, injuries and in serious cases death. Before operation, make sure that this Operator's Manual is available on the vehicle in legible form.
  • Page 12 1. Tractor Position: Left B-pillar, cab interior 743.810.090.130 WARNING: Serious injury or even death caused by critical driving situations due to the operator's seat lateral suspension being activated When the lateral suspension is activated, critical driving situations can occur during road travel if the vehicle becomes difficult to operate.
  • Page 13 1. Tractor Position: Under engine cover, next to coolant expansion tank 743.500.410.080 DANGER: Scalding caused by hot coolant vapor After the vehicle has been operated, the cooling circuit contains pressurized, hot coolant. When the coolant reservoir or circuit is opened, the coolant escapes in the form of hot vapor and can cause scalding if allowed to come into direct contact...
  • Page 14 1. Tractor Position: Battery box, right side of vehicle 743.500.410.030 WARNING: Burns caused by explosive flames and chemical burns caused by battery electrolite Direct contact with escaping battery electrolite causes chemical burns to the eyes. Escaping battery electrolite can react with the ambient air to form an explosive mixture.
  • Page 15 1. Tractor Position: On hydraulic pressure accumulator X655.505.700.000 WARNING: High-pressure injection-related injury caused by an escaping high-pressure If screw connections are opened improperly or hydraulic lines are removed incorrectly, hydraulic fluid under high pressure will escape in a jet even if the engine is switched off. This can cause serious injuries, especially to the eyes.
  • Page 16 1. Tractor Position: Left-hand side of engine, at the front above front axle and left/right rear mudguard, rear 737.500.410.030 WARNING: Serious injury caused by incorrect power lift actuation When the rear power lift is actuated via the external pressure switch, any persons standing between the vehicle and the implement can be crushed as the implement is raised and...
  • Page 17 1. Tractor Position: Left and right at the front axle 743.500.410.040 DANGER: Danger of body parts being crushed. Switch the engine off and remove the ignition key before maintenance and repair work. Position: Left / right rear left mudguard, rear 743.810.090.040 WARNING: Serious injury or death caused by the...
  • Page 18 1. Tractor Position: Left/right bottom link lift rod, rear 835.870.030.060 CAUTION: Damage to the bottom link lift rod due to incorrect bottom link floatation If the lift rod bolt is incorrectly set to floatation, the lift rod can become damaged. Always set the lift rod bolt to the “top”...
  • Page 19 1. Tractor Position: Right C-pillar, cab interior 743.810.090.080 CAUTION: Damage caused by incorrect towing Towing in a gear position other than the towing position will damage the gearbox. Before towing, ensure that the gearbox is in the towing position. The Operator's Manual contains all important information.
  • Page 20 1. Tractor Position: Roof lining, centre right 743.810.090.120 NOTE: Recalibration of the tachograph after a tire change Always calibrate the tachograph after a rear tire change. Failure to do so can cause incorrect tachograph recordings. The Operator's Manual contains all important information.
  • Page 21: Note On Hydraulics

    1. Tractor Position: Left side of engine, at the front above the front axle 438.500.410.010 Front lubrication points, see maintenance instructions Position: On the right at the back on inside of mudguard 954.500.410.030 Rear lubrication points, see maintenance instructions Position: Left entrance step 743.810.090.240 Jack points, see maintenance instructions GUID-C2D88220-64F3-4255-B3A3-B02AC83F6996 [V1]...
  • Page 22: Assignment Table Fendt T Types To The Eu Type Approval Number

    1. Tractor GUID-2D59C426-3B70-4D1B-A04F-E87356E798D1 [V1] 1.1.5 Assignment table FENDT T types to the EU Type Approval Number The EU type approval number consists of the lower case letter "e" followed by the code letter or number of the member state granting the EU type approval.
  • Page 23: Change Wheels

    1. Tractor T951 T528 T952 T529 T953 T530 T954 GUID-D1AD9F04-304D-4255-AC80-90D73D619A18 [V2] 1.1.6 Change wheels DANGER: Secure the tractor to prevent it rolling. DANGER: Always use support stands when working on the vehicle WARNING: Make sure that the surface on which jack is placed is flat, solid and non-slip. Do not place wooden blocks or similar supports under the jack.
  • Page 24 1. Tractor Support points for jack and support stands Front support points Support points for the jack. Support points for the support stands GUID-42DD53E2-2D1A-4BEA-BA4C-5539E90D3149-high.jpg [High] Fig. 4 GUID-B9C2C1AE-58E8-48C7-BFEF-A7F8DCA1C00D-high.jpg [High] Fig. 5 Marking on tractor Some of the suitable support points are marked on the tractor and are also indicated by this decal at the entrance.
  • Page 25: Location Of The Identification Plates

    1. Tractor GUID-C82BD598-BB2E-4664-B87F-8EE9E5DF330E [V1] 1.1.7 Location of the identification plates Vehicle identification plate On the right-hand side of the frame GUID-02977BD4-20B6-4801-8EA9-B681F1799281-high.jpg [High] Fig. 7 Stamped chassis number On the right-hand side of the frame, at the front GUID-72BDA19E-F01D-4665-9181-32E34424E8F5-high.jpg [High] Fig. 8 Front axle identification plate Right-hand side, on front axle GUID-3998B99D-EC3C-4997-9718-7A735C731C6D-high.jpg [High]...
  • Page 26 1. Tractor engine identification plate At the top of the valve cover and on the right-hand side of the crankcase GUID-2D58510D-0CC6-40F2-8623-56075CBABD21-high.jpg [High] Fig. 10 Transmission identification plate On the right-hand side of the transmission housing, behind the heat exchanger GUID-507C4F8A-D3EE-4FD0-9615-8A82566FE4F1-high.jpg [High] Fig.
  • Page 27 1. Tractor Trailer hitch identification plate NOTE: See also: Operating Manual On the right-hand side of the trailer hitch frame GUID-6F82557C-DFD2-41E9-A27E-24A07CE6E930-high.jpg [High] Fig. 14 Automatic trailer hitch identification plate NOTE: See also: Operating Manual On the trailer hitch GUID-8BA7DBE8-BA6C-405B-B4DE-63B829FF6C4C-high.jpg [High] Fig.
  • Page 28: Biodegradable Hydraulic Oil

    1. Tractor Drawbar identification plate NOTE: See also: Operating Manual On the draw bar GUID-3DE08E11-1686-4210-83A4-9A700827160F-high.jpg [High] Fig. 18 Piton-Fix identification plate NOTE: See also: Operating Manual On Piton-Fix GUID-71AACCE9-5185-465E-9082-FDC1B5DB8941-high.jpg [High] Fig. 19 Hydraulic trailer hitch identification plate NOTE: See also: Operating Manual On the hydraulic trailer hitch GUID-19EE87BA-73D3-42C6-BF37-D24503F5CE29-high.jpg [High] Fig.
  • Page 29: Tightening Torque For Screws With A Galvanized Surface

    1. Tractor to ensure safe operation of the hydraulic steering and linkage. In extremely low temperatures, it may be necessary to warm up the entire tractor. Avoid mixing with mineral oils, e.g. with any oil remaining in the system or by connecting and operating an external implement.
  • Page 30: Tightening Torque For Screws And Bolts With Vda Coating

    1. Tractor Metric thread with a friction coefficient of µ = 0.14 total 10.9 12.9 Size 588.6 696.5 1177.2 873.1 1030 1471.5 1765.8 1177.2 1422.4 1962 2354.4 Metric fine thread with a friction coefficient of µ = 0.14 total 10.9 12.9 Size M8x1...
  • Page 31 1. Tractor Friction coefficient of μ Nominal torque by strength class = 0.10 Size 10.9 12.9 43 Nm 63 Nm 73 Nm 73 Nm 108 Nm 126 Nm 117 Nm 172 Nm 201 Nm 180 Nm 264 Nm 309 Nm 259 Nm 369 Nm 432 Nm...
  • Page 32: Technical Specification

    1. Tractor 1.2 Technical specification GUID-1311CAC3-5488-4E00-B6F9-006625D6AB00 [V1] 1.2.1 Technical data: 0000 general Technical data: Dimensions and weights Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Weights Unladen weight 7.735 7.980...
  • Page 33: Transmission

    1. Tractor Technical data: Dimensions and weights Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Front bolt pitch-circle diameter Front axle bolt and thread 10 units M20x1.5 Rear bolt pitch-circle diameter Rear axle bolt and thread...
  • Page 34 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Vario: continuously variable transmisssion Gearbox Model ML 140 ML 180 Transmission unit (Vario Model ML 180 insert) Travel range I (Field)
  • Page 35 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Vario: continuously variable transmisssion Discharge pressure at 16 ± 2.5 2000 rpm engine speed (measuring point AS) Lubrication pressure at 5.1 ±...
  • Page 36 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Clutch Electrical actuation Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../...
  • Page 37 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Rear wheel brake Clearance adjustment 6 revolutions Locknut tightening torque 80 + 20 Brake pedal valve rod play Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.:...
  • Page 38 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Front PTO transmission 1000 - standard or 540 - optional Oil quantity: transmission approx. 3.5 oil inc. pressure filter Note: Oil level up to overflow at filler hole.
  • Page 39 1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Front PTO clutch Front PTO engaged System pressure approx. 18 Clutch pressure approx. 18 Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../...
  • Page 40: Technical Specification: Engine

    1. Tractor Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis no.: 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Rear PTO transmission 1000 E setting 1.375 Max. permissible torque of rear PTO Continuous load 1300 Torque peak 2500 Rear PTO clutch...
  • Page 41 1. Tractor Diesel engine (general specifications) Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Maximum power ECE R24 107 kW/ 121 kW/ 132 kW/ 147 kW/ 162 kW/ 176 kW/ at 1900 rpm...
  • Page 42 1. Tractor Diesel engine (general specifications) Tractor type 714 Vario 716 Vario 718 Vario 720 Vario 722 Vario 724 Vario Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Firing order (cylinder # 1 at 1 - 5 - 3 - 6 - 2 - 4 flywheel) Number of valves 2 inlet and 2 exhaust / cylinder...
  • Page 43 1. Tractor Cooling system Chassis number 738/../ to 743/../ Engine speed/(viscous fan) hub speed ratio Slip at fully engaged viscous fan 6% to 8% Max. viscous fan speed at rated speed (2100 rpm) 3100 rpm engine lubrication Chassis number 738/../ to 743/../ Oil quantity 15 l Difference in oil volume between "Min"...
  • Page 44 1. Tractor Fuel system Chassis number 738/../ to 743/../ Adblue filling capacity 38 l approx. 6 bar fuel delivery pump Fuel primary pressure "low pressure" (Overflow valve in the Y091 dispensing unit) Fuel delivery rate (at rated engine speed of 2100 rpm) 5 l/min NOTE: The delivery rate is dependent on: •...
  • Page 45 1. Tractor Valves Chassis number 738/../ to 743/../ Valve reset dimension, exhaust valve 0,9 mm+0,15 mm / -0,1 mm (measured from the valve head to the cylinder head sealing surface) Seat angle: inlet valve / exhaust valve 20°/30° Valve head diameter: inlet valve / exhaust valve 34,4 mm/33,2 mm Inlet opens before TDC 39.5°...
  • Page 46 1. Tractor Pistons (installation mark on the piston head) Chassis number 738/../ to 743/../ Piston ring 1 axial play (keystone ring) Measure using a trapezoidal groove wear gage Piston ring 2 axial play (tapered ring) 0,15 mm (wear limit) Piston ring 3 axial play (oil control ring) 0,10 mm (wear limit) Cylinder bore System...
  • Page 47 1. Tractor Torque values: diesel engine (DEUTZ TCD 6.1) Chassis number 738/../ to 743/../ Oil sump cap screw 55 Nm (replace copper washer) Flywheel to crankshaft NOTE: Tighten the bolts in the specified sequence. Use new screws each time they are loosened. M10x1 x85 Stage 1: 30 Nm (pre-load value) Stage 2: 60°...
  • Page 48: Front Axle

    1. Tractor GUID-D5116512-09AD-4E2D-B464-1AAAA236E7EC [V1] 1.2.4 Front axle Tractor type Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Manufacturer Type: TSA 20 Oil quality - Axle beam LS 85W-90 - Planetary final drives SAE 85W-90 SAE 80W-90 API-GL5 Do not use STOU or any other multi-purpose oil Capacity Axle housing: Planetary final drives...
  • Page 49 1. Tractor Tractor type Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Overload slip clutch. Wet multiple disc clutch Minimum dynamic slip 3000 ± 10% torque Roll resistance of the 2.5 ... 5.5 (250 to 550) pinion shaft bearing (Ncm) (measured without seals) Tractor type Chassis number...
  • Page 50: Steering

    1. Tractor GUID-E1A74DC1-AA68-4343-8A54-7A332A14C0B9 [V1] 1.2.5 Steering Tractor type Chassis number 738/../ 739/../ 740/../ 741/../ 742/../ 743/../ Front axle Model TSA 20 Steering unit Model OSPC 125/OSPEC 125 Operating pressure Steering cylinder diameter Steering piston rod diameter Steering cylinder stroke on each side GUID-3AAB5590-9925-407A-8F7D-A94C81930117 [V1] 1.2.6 Air conditioning / Cab / EPC control valve NOTE:...
  • Page 51 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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