Fiat Kobelco built the T13, T14 and T17 around one machine family, and this 488-page service manual (OEM #604.02.395.01) works it end to end, from engine to boom tip. Electrical circuit diagrams cover starting, transmission, arm control, stabilisers and the tip-over prevention system; hydraulic schematics trace the steering circuit and the telescopic boom. The powershift gearbox section runs from pressure testing through full overhaul, with front and rear axle rebuilds and troubleshooting charts beside it. Brakes, power steering and the working platform controller calibration are in here too. Check the platform controller joystick for 2.2 V in neutral, and confirm the 105 Ah battery feeds a healthy 90 amp alternator before you condemn a harness. No more chasing wiring faults with a multimeter and a prayer. Bookmarked PDF that opens on any device; search any spec by keyword and get wrenching.
What's Inside This Fiat Kobelco T13, T14, T17 Manual
| System | Pages | Key Topics |
|---|---|---|
| Model Coverage and Contents | 1-6 | Model Codes for T13, T14 and T17, Stabiliser Variants, Maximum Lifting Heights, Rated Load Capacities, General List of Contents |
| General Instructions | 7-40 | Safety Rules, Product Identification, Environmental Considerations, Maintenance Techniques |
| Engine | 41-158 | Coding of Engines of Origin, Main Specifications of Engines, Generalities, Main Mechanical Components of the Engines, Lubrication, Cooling, Fuel and Mechanical Injection |
| Powershift Gearbox | 159-262 | Gearbox Assembly, Idler Gear Case Assembly, Gearbox Operation, Transmission and Hydraulic Oil Circuit Diagrams, Modulation Valve Operation |
| Front Axle | 263-322 | Specifications, Description, Operation, Troubleshooting, Wheel Toe-In Check, Component Overhaul, Front Axle Removal Procedure, Front Axle Overhaul |
| Rear Axle | 323-332 | Specifications, Description, Operation Diagram, Component Overhaul, Rear Axle Removal Procedure, Overhaul, Special Tools |
| Brakes | 333-346 | Power Brakes, Parking Brake, Brake Disc Adjustment, Troubleshooting, Brakes Disassembly |
| Hydraulic System | 347-400 | Technical Data, Description and Operation, Steering System Hydraulic Circuit, Introduction, Steering Valve, Telescopic Boom Hydraulic Circuit, Component Operation, Hydraulic Pump |
| Electrical System, General | 401-446 | Electrical Equipment Specifications, Electrical System and Fuses, Controls and Instruments, Tip-Over Prevention System, Bulb Replacement, Protecting the Electrical System During Charging or Welding, Starting with Jump Leads, Temporary Wiring Repairs, General Fault Finding, Working Platform, Special Tools |
| Circuit Diagrams | 447-472 | List of Connectors, List of Components, How to Use the Circuit Diagrams, Starter and Recharge, Transmission, Wheel Alignment and Brake System, Arm Control, Stabiliser, Lights and Windscreen Wiper, Work Lamps and Roof Light, Tilting Prevention System, Heating and Sound System, Air Conditioner |
| Wiring List | 473-488 | Instrument Panel Wiring, Cab Wiring, Front Wiring, Rear Wiring, Engine Wiring |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine Power | 88 kW (120 HP) at 2200 rpm | p. 45 |
| Engine Displacement | 3900 cm3 | p. 45 |
| Valve Clearance, Intake / Exhaust | 0.25 / 0.50 mm (± 0.05) | p. 134 |
| Injector Pressure | 245 bar | p. 46 |
| Engine Oil Capacity, Incl. Filter | 7.6 litres | p. 39 |
| Hydraulic System Capacity | 180 litres | p. 39 |
| Fuel Tank Capacity | 135 litres | p. 39 |
| Main Hydraulic System Pressure | 240 bar | p. 37 |
| Steering System Pressure | 175 bar | p. 37 |
| Wheel Nut Torque | 540 Nm | p. 37 |
| Battery | 12 volt, 105 Ah standard (150 Ah optional) | p. 401 |
| Alternator Output | 12 V, 90 A | p. 401 |
| Starter Motor | Bosch 3.5 kW | p. 403 |
| Platform Controller Joystick, Neutral | 2.2 V | p. 394 |
| Platform Controller Joystick, Full Lowering Stroke | 4.0 V | p. 395 |
Fiat Kobelco T13, T14, T17 Common Problems This Manual Covers
Fiat Kobelco T13 telehandler cranks but won't fire, starter turns over slowly on cold mornings
Test battery open circuit voltage before anything else; a healthy battery reads 12.6 volts minimum, and the general fault-finding table on page 430 walks the starting and charging checks in order. Clean and tighten the battery connections, confirm the isolator switch is re-instated, and establish whether the main machine fuse link has blown. If the starter is dead rather than slow, put the transmission shift lever in neutral first. Cranking speed good but still no fire? Work the engine troubleshooting charts from page 144, starting with fuel supply and injection pump delivery.
Manual Section: Engine Troubleshooting p. 430Boom lift slow and weak under load, one hydraulic function completely dead
Check hydraulic oil level first; the system holds 180 litres and low oil starves one circuit before the rest. Tee a gauge into the main circuit and verify 240 bar relief pressure against the spec on page 37. If pressure is good but one function stays dead, test the proportional valve cartridge before condemning the pump.
Manual Section: Hydraulic System p. 347Hydraulic hose bulging near the fitting, oil misting under the boom at full pressure
Lower the boom to the ground and shut the engine off before touching anything; this circuit runs at 240 bar and a bulged hose can let go in your hands. Cycle the control levers to bleed trapped pressure, then replace the hose complete, never patch it. Review the hydraulic safety procedures starting on page 9 first.
Manual Section: General Instructions p. 9Personnel carrier platform controls erratic or unresponsive after a joystick or controller swap
The Rexroth platform controller has to be re-taught its joystick end points before it will behave. Connect BB3 to the 12-way connector on the rear of the machine, set the starter key to ON with the radio control started, then run the Poti Adjust routine from page 393: 2.2 V with the joystick in neutral (page 394), 4.0 V at full lowering stroke (page 395), and 0.4 V at full lifting stroke. Readings outside those windows point at the joystick potentiometer rather than the valve.
Manual Section: Hydraulic System p. 393Braking feels weak and parking brake barely holds the machine on a grade
Worn discs open the running clearance and kill pedal feel long before the discs are finished, so measure thickness before you touch anything else. The adjustment procedure on page 338 has you hold the brakes applied and measure gap S between the discs with a thickness gauge, keeping it at 4.5 mm minimum, and it wants both axle arms done. The parking brake is mechanical, a caliper closing on a disc at the transmission output, so if it slips on a grade check that disc thickness and its adjustment, and confirm the axle oil level while you are in there. Torque wheel nuts to 540 Nm on refit.
Manual Section: Brakes p. 338Frequently Asked Questions
What are the torque specifications for the wheel nuts on the T13, T14, and T17 telehandlers?
The torque specification for the wheel nuts on the T13, T14, and T17 telehandlers is 540 Nm. p. 37
What is the correct valve clearance for the intake and exhaust valves on the engine?
The operating valve clearance for the intake valves is 0.25 ± 0.05 mm, and for the exhaust valves, it is 0.50 ± 0.05 mm. p. 134
What is the required oil capacity for the engine sump including the filter?
The engine oil capacity for the engine sump including the filter is 7.6 litres. p. 39
What is the correct injection pressure for the engine nozzles?
The injection pressure for the engine is 245 bar. p. 46
How often should the radiator coolant antifreeze be changed?
The antifreeze in the radiator cooling system must be changed every 1000 hours or every 24 months. p. 37
Will this Fiat Kobelco T13 Service Manual download right away?
All 488 pages arrive as one searchable PDF at checkout. Read it at the desk, then take the phone out to the machine.
Is this Fiat Kobelco T13 Service Manual printable?
Zero restrictions. 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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