Part of the JCB Operator Manuals.
Need the factory operating procedures for your machine? This 136-page JCB Fastrac 135, Fastrac 155, Fastrac 185 operator manual PDF (OEM #9801/1361) covers every daily maintenance check, dashboard indicator, and PTO setup for your tractor. Inside, you get a complete breakdown of cab controls, electronic linkage adjustments, and safe towing procedures. The guide is packed with detailed service schedules, fluid capacity charts, and step-by-step instructions for operating the front and rear hitch systems. Verify your rear axle wheel nuts (12-nut configuration) are tightened to exactly 600 Nm, and confirm the 75-liter hydraulic system is properly filled before heading into the field. Guessing on maintenance intervals only leads to expensive downtime. Download this bookmarked file directly to your phone or tablet, jump straight to the exact spec you need, and get back to work.
What's Inside This JCB FASTRAC 135, FASTRAC 155, FASTRAC 185 Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction & Machine Identification | 1-2 | JCB Landpower Ltd Contact Information, Fastrac Model Information, Publication Details |
| Safety Notices | 3-28 | Danger Signal Word Meaning, Warning Signal Word Meaning, Caution Signal Word Meaning, Study Handbook Before Starting Machine |
| Cab Access & Entry Safety | 29-31 | Cleanliness, Cab Structure, Tyres, Bonnet, Filler Caps, Windows, Doors, Roof Panel, Emergency Exit |
| Controls & Instruments | 32-37 | Steering Wheel, Brake Pedal, Clutch Pedal, Accelerator Pedal, Hand Throttle Lever, Parking Brake Lever, Hourmeter, Tachometer, Water Temperature Gauge, Fuel Gauge, Digital Speedometer Calibration, Brake Pressure Gauge |
| Switches & Cab Comfort | 38-43 | Starter Switch, Hazard Warning Lights Switch, Headlights Switch, Front Work Lights Switch, Front Windscreen Wiper, Horn, Air Conditioning and Heater Controls, Seat Adjustment, Seat Belts |
| Starting the Engine & Getting Underway | 44-48 | Pre-Start Inspection, Steering Column Adjustment, Normal Starting, Cold Starting - Cummins Engine, Cold Starting - Perkins Engine, Jump-Starting with Booster Cables, Engaging Gears, Moving Off Procedure |
| Travelling, Stopping & Parking | 49-53 | Utilisation of Gears, Four Wheel Drive and Differential Lock, Automatic Differential Lock, Stop the Engine, Engage the Parking Brake, Lower the Equipment, Secure the Machine |
| Site Safety & Linkage Controls | 54-61 | Using the Machine and Site Safety, Main Control Lever, Rate of Drop Control, Setpoint Control Knob, Position Control, Draft Control, Area Cut-Out, Rear 3-Point Linkage Adjustment |
| Front Linkage, Hitches & External Hydraulics | 62-71 | Front 3-Point Linkage, Front Hitch Arm Fitting, Din 3 Hitch, External Hydraulics Control Layout, Variable Flow Spool Operation, Fixed Flow Spool Operation, Quick Release Couplings, Pick-Up Hitch, Clevis Drawbar |
| Trailer Brakes, PTO & Trailer Couplings | 72-84 | Air Brakes, Hydraulic Brakes, Rear PTO Output Shaft, Attaching Equipment to Rear PTO, Rear PTO Operation, Rockinger Type 850 Rb, Scharmüller Type 1139/2 |
| Special Operating Conditions & Transport | 85-92 | Correct Viscosity Engine Oil, Low Temperature Diesel Fuel, Cooling System, Radiator, Preparation for Towing, Axle Driveshafts, Transporting the Machine, Webbing Straps |
| Maintenance & Servicing | 93-136 | Service Requirements, Service Schedules, Lubricants - Health and Safety, Fluids, Lubricants Capacities and Specifications, Cleaning the Machine, Checking for Damage |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Wheel Nut Torque (Rear axles with 12 nuts per wheel) | 600 Nm (60.0 kgf m, 440 lbf ft) | p. 131 |
| Wheel Nut Torque (All other axles) | 500 Nm (51.0 kgf m, 370 lbf ft) | p. 131 |
| Main beam fuse rating | 15 Amps | p. 133 |
| Dip beam fuse rating | 15 Amps | p. 133 |
| Footbrake Friction Material Thickness (minimum) | 3 mm (0.12 in) | p. 109 |
| Parking Brake Friction Material Thickness (minimum) | 3 mm (0.12 in) | p. 110 |
| Front Wheel Alignment (Toe-in) | 0 to 5 mm (0 to 0.2 in) (Distance A less than Distance B) | p. 132 |
| Engine Coolant Antifreeze Mixture | 50% anti-freeze | p. 115 |
| FASTRAC 135, 155, 185 with Perkins Engine | ||
| Hydraulic System Capacity | 75 (16.5) litres (UK Gal) | p. 97 |
| Engine Oil Capacity | 16.5 (3.6) litres (UK Gal) | p. 97 |
| FASTRAC 135, 155, 185 with Cummins Engine | ||
| Hydraulic System Capacity | 75 (16.5) litres (UK Gal) | p. 98 |
| Engine Oil Capacity | 15 (3.3) litres (UK Gal) | p. 98 |
JCB FASTRAC 135, FASTRAC 155, FASTRAC 185 Common Problems This Manual Covers
JCB Fastrac 135, 155, 185 three-point hitch diagnostic blink code flashing on instrument panel and hitch won't lift p. 110
Check the hydraulic fluid level on page 110 and verify it is between the two lines moulded into the side of the reservoir. Inspect the electronic linkage main control lever and adjust the rate of drop control. Ensure the draft control is correctly set for field operation.
Manual Section: Electronic Linkage ControlDashboard brake pressure gauge warning light illuminates and footbrake pedal feels spongy during travel p. 109
Inspect the footbrake friction material thickness and verify it meets the 3 mm (0.12 in) minimum requirement on page 109. Check the brake pressure gauge on the instrument panel. Drain any trapped air from the hydraulic brake lines and verify the parking brake lever is fully disengaged.
Manual Section: Brakes MaintenanceWater temperature gauge reads high and coolant warning light comes on during heavy field operation p. 115
Drain and refill the engine coolant using a 50% anti-freeze mixture as shown on page 115. For Perkins engine models, measure the fan belt slack and adjust it to 10 mm (0.4 in) on page 119. Clean debris from the radiator grille to restore proper airflow.
Manual Section: Engine Cooling System MaintenanceExternal hydraulic implements respond slowly and variable flow spool operation fails to build pressure p. 68
Test the priority flow service pressure and ensure it does not exceed the 230 bar maximum limit on page 68. Inspect the quick release couplings for dirt or damage. Verify the hydraulic fluid level is between the two lines moulded into the side of the reservoir.
Manual Section: External HydraulicsFrequently Asked Questions
What torque settings are used on JCB Fastrac wheel nuts?
For rear axles with 12 nuts per wheel, the torque setting is 600 Nm (60.0 kgf m or 440 lbf ft). For all other axles, the torque setting is 500 Nm (51.0 kgf m or 370 lbf ft). Check wheel nut torques every ten hours on a new machine or after wheel removal until they remain correct.
What are the replacement specifications for Hydraulic components?
For the Hydraulic System, use JCB High Performance Hydraulic Oil (Above 38 °C, 100 °F) with an ISO VG46 specification, or JCB Hydraulic Fluid HP32 (Below 38 °C, 100 °F) with an ISO VG32 specification. The system capacity is 75 litres (16.5 UK Gal).
What are the replacement specifications for Electrical components?
The electrical circuits are protected by fuses with specific ratings. For example, the radio memory, interior lights, beacon socket, and digital clock circuit (B1) requires a 7.5 Amp fuse, while hazard warning lights (B2) require a 15 Amp fuse. The suspension seat (B3) requires a 10 Amp fuse.
How do you fix JCB Fastrac 135, 155, 185 three-point hitch diagnostic blink code flashing on instrument panel and hitch won't lift?
Check the hydraulic fluid level on page 110 and verify it is between the two lines moulded into the side of the reservoir. Inspect the electronic linkage main control lever and adjust the rate of drop control. Ensure the draft control is correctly set for field operation.
How quickly can I access this manual after buying?
You get a 136-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Can I print specific sections of this JCB Fastrac 135, 155, 185 Operator Manual?
The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
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