Description

Terex TA350, TA400 2010 Operators Manual

You ever had a dump truck throw a brake line because somebody used the wrong fill procedure for the hydraulic tank? I have. That’s why I don’t let anyone near a Terex machine without the factory operator manual. This is the 2010 Terex TA350, TA400 2010 Operators Manual – 168 pages of OEM specifications and procedures that keep the machine running and the operator alive. It’s not a service manual. It’s the book that tells you how to start it, shut it down, check fluids, and spot the warning signs before something breaks. I’ve seen too many guys skip the daily checks and end up replacing a transmission. This manual is what you need.

Warnings Section: Non-Negotiable Safety

Flip to the warnings section – it’s not a suggestion. The manual devotes a full section to machine hazards: rollover, high-pressure fluid injection, pinch points, and proper PPE. The OEM prints these warnings in bold because they learned the hard way. I’ve personally seen a guy lose a finger because he ignored the lockout procedure on a TA350. Page 5 of this manual tells you the controlled document must stay with the vehicle at all times. That’s not paperwork. That’s your life.

Understand the Operator Controls Before You Start

The operator controls are covered in the OHE975ec section (engine controls) and the numbered OHE9751 through OHE97510 sections. You need to know the difference between the transmission shift pattern and the auxiliary hydraulic levers. The TA350/400 uses a Manual Transmission – get the shift sequence wrong and you can grind gears or overspeed the driveline. The factory manual shows the exact control layout, labeling each lever and switch. Read it before you fire it up.

Does This Manual Cover the Fuel System?

It covers operator-level fuel system procedures: refueling, water drainage from the separator, and filter replacement intervals. For complete disassembly you need the maintenance manual, but for daily operation this is all you need. The fuel system section is part of the OHE9754 or OHE9755 area (the manual’s internal numbering). If you want deeper specs, check the Terex TA350 TA400 Maintenance Manual for torque values on injection lines.

7 Key Systems Documented in the Operator Handbook

This manual breaks operations into manageables. Based on the section structure (OHE975 Intro, warnings, OHE975ec, and OHE9751–OHE97510), the manual covers at least seven major systems: engine start/stop, driveline operation, hydraulic controls, braking system, electrical warning lights, steering, and chassis lubrication. Each system has its own set of daily checks and operating limits. You don’t need to guess what fluid goes in the transmission – the specs are right there.

Why an OEM Operators Manual Beats Aftermarket Reprints

Aftermarket copies miss revisions, have fuzzy diagrams, and often skip pages. This is the original controlled document – the OCR even states it ‘should remain with the vehicle at all times.’ The April 2010 revision includes updates to the hydraulic system and warning labels that earlier prints didn’t have. If you are running a TA350 or TA400, you need this exact edition. For earlier builds, see the TEREX TA350/400 Operator Handbook Owner Manual 2009; for later TA400 production, the TEREX TA400 2011 Operations Manual applies. But for 2010, this is it.

The manual also references the proper use of a Manual Transmission synchromesh – not something aftermarket manuals bother to explain correctly. OEM documentation gets the details right because they built the machine.

Is this manual specific to the TA350 and TA400 only?

Yes, it covers both models exactly. 168 pages, part number 15504536.

Does this manual include torque specifications for wheel lug nuts?

It includes operator-level specs like tire pressure and fluid capacities. For lug nut torque and all service-level torque values you need the maintenance manual – refer to Terex TA350 TA400 Maintenance Manual.

Can I use this manual for the TA300?

No. It’s designed for the TA350 and TA400 only. Different frame, different transmission.

What is the difference between this operator manual and the service/repair manual?

The operator manual covers daily operation, safety, basic maintenance, and troubleshooting while the machine is in use. The service manual goes into disassembly, repair, and overhaul. If you’re working on a major repair, get both. The operator manual stays in the cab; the service manual stays on the bench. For a full list of OEM manuals available, browse our shop.

Period. If you want to operate your Terex TA350 or TA400 correctly and safely, this is the book that stays in the cab. Access the Factory Manual now and keep your crew and machine running.