Bobcat T320 2008 Service Manual – OEM Factory Repair Documentation

You’ve got a Bobcat T320 on the lift. Maybe the hydraulics are acting up, or the engine won’t start. The aftermarket PDF you downloaded last week gave you a torque spec for a cylinder head that doesn’t even match the bolt pattern. Time lost, parts damaged. This is the original dealer copy – the same 940-page book Bobcat shipped to dealerships in 2008. Bobcat T320 2008 Service Manual means you’re working from the same drawings and specs the factory techs used. No guessing, no generic diagrams.

Page 1 of this manual makes one thing clear: never work under raised lift arms without an approved support device. That’s not a suggestion – it’s the first warning. The T320 compact track loader is a 3,700-pound machine with a lift capacity over 2,000 pounds. If you skip the safety procedures in the Safety Instructions and Fire Prevention chapters, you’re asking for trouble. The manual goes section by section through Electrical, Hydraulic System, fueling, starting, and welding precautions. Every step is spelled out the way Bobcat intended.

That’s the difference between a copy and the real thing.

Fire Prevention and Electrical Hazards

The FIRE PREVENTION chapter isn’t just a list of cautions. It covers maintenance, operation, electrical, hydraulic system, fueling, starting, spark arrestor exhaust, welding and grinding, and fire extinguisher placement. For a machine that runs diesel at high pressure with a hydraulically driven cooling fan, knowing where to avoid sparks is critical. The manual specifically warns against disconnecting hydraulic lines under pressure – that fluid can penetrate skin. The Electrical subsection details how to disconnect the battery before any service to avoid short circuits. Page 1 also repeats the lead-acid battery hazard: keep arcs, sparks, and flames away. This is factory-level detail, not a paraphrase.

Hydraulic System: Cylinder Disassembly and Assembly

The HYDRAULIC SYSTEM section is the meat of this manual for anyone troubleshooting lift, tilt, or Bob-Tach cylinders. It includes schematics, troubleshooting tables, and a glossary of hydraulic/hydrostatic symbols. Each cylinder – lift, tilt, and Bob-Tach – has its own subsection with testing procedures, removal and installation, parts identification, disassembly, and assembly steps. The Main Relief Valve section tells you how to test and adjust it without swapping parts you don’t need. If you’re rebuilding a cylinder, the manual gives you the exact sequence for removing snap rings, cleaning the barrel, and reassembling with new seals. No vague “install in reverse order” nonsense.

Does This Manual Cover the Engine?

Yes, but not as a standalone engine overhaul manual. The ENGINE LUBRICATION SYSTEM and FUEL SYSTEM chapters cover checking and adding oil, oil changes, filter replacements, fuel specifications (including biodiesel blends), and removing air from the fuel system. The ENGINE COOLING SYSTEM section shows how to clean the radiator, check coolant levels, and replace coolant. For the T320’s diesel engine, you’ll find the correct oil viscosity chart and capacity data. If you need valve lash adjustments or timing chain work, you’ll want the separate engine service manual – this one stays focused on what a technician needs during normal service and hydraulic repairs.

3 Remote Start Tool Kits and Their Procedures

The manual documents two separate remote start tool kits: KIT-MEL1563 and KIT-6689779. Each kit includes a remote start tool, one harness for the loader, and another for the computer. The Remote Start Procedure is spelled out step‑by‑step for both kits. If you’ve ever tried to diagnose a no‑crank condition without being able to jump the starter solenoid safely, this section alone justifies the price. You get the part numbers for the tools (MEL1563, MEL1565, MEL1566 for the first kit; 6689778, 6689747, 6689746 for the second) so you can order the correct components from Bobcat.

Why OEM Documentation Beats Aftermarket Copies

I’ve seen techs argue that a reprint is close enough. It’s not. Aftermarket publishers often scan a manual, lose the resolution on wiring diagrams, and skip critical torque tables. This Service Manual came straight from Bobcat Company in 2008 – printed on a press, not a home laser. The HYDRAULIC / HYDROSTATIC SYSTEM charts are legible down to the last decimal of pressure specs. The BOB-TACH inspection and maintenance section includes the correct grease intervals and fitting locations. When you’re holding the factory version, you don’t waste time verifying a spec across three different sources.

FAQ

Can I use this manual to repair the engine internally?

This manual covers engine lubrication, cooling, and fuel systems but not internal engine overhaul – you need the engine-specific manual for that.

Are the torque specs for the hydraulic fittings included?

Yes, the Hydraulic System section includes torque values for fittings and the main relief valve. The manual also covers adjust procedures for the port relief and anti-cavitation valves. For the lift cylinder base end pivot pin removal, it gives the correct bolt torque and sequence. Every threaded connection in the hydraulic circuit has a factory specification – not a generic “tighten to 50 ft-lbs” guess. If you’re replacing the charge filter or case drain filters, the manual lists the exact torque for the filter housing. This detail makes the difference between a leaky connection and a reliable repair.

What serial number range does this manual cover?

It covers S/N A7MP11001 through A7MP59999 – printed on the cover of the original manual.

Does it include wiring diagrams for the electrical system?

Yes, the manual includes hydraulic/hydrostatic schematics. Full electrical wiring diagrams are referenced in the electrical section.

Related Manuals

• Bobcat T320 2008 Service Manual
• Bobcat S175 2008 Service Manual – OEM Factory Repair Specs
• Bobcat S185 2008 Service Manual – 998 Pages of Factory Specs
• Manual Transmission
• Manual Transmission

Stop wasting time with aftermarket PDFs that blur out the hydraulic schematics. Get the 2008 Bobcat T320 Service Manual – all 940 pages of factory documentation – and start working with the same specs the dealer techs use. Manual Transmission and Manual Transmission are not relevant here, but the two Bobcat service manuals above will cover your other machines. Download the Factory Manual and keep it on your tablet or print it out. Your customers will thank you when the machine starts on the first try.