Description

Bobcat TL470, TL470X 2011 Service Manual

You have a Bobcat TL470 or TL470X on your lot with a hydrostatic leak or a no-start condition, and the aftermarket PDF you bought last year gave you the wrong charge pressure spec. That costs you time and parts. That is why I keep the Bobcat TL470, TL470X 2011 Service Manual on my bench – because Bobcat printed these 770 pages for their own dealer techs. Every torque value, every electrical pinout, every hydraulic test point came from the factory floor in Belgium, not from a third-party guess. This is the dealer copy, and it carries the warnings and procedures that keep a boom from dropping on your head.

770 Pages of Factory Torque Specs and Procedures

Each section starts at a specific page range and covers one machine system from disassembly to test. The manual opens with Safety & Maintenance (10-01), which includes the mandatory boom stop procedure – skip that and you get hurt. Then Hydraulic System (20-01) walks through pump flow tests and relief valve adjustments without telling you to do something stupid like back-probe a live harness. The Hydrostatic System chapter (30-01) covers the drive pump and motor, and the Drive System (40-01) gets into the axles and brakes. Every fastener has a torque spec listed in the Specifications section (SPEC-01), not some generic chart. Page 26 in the hydraulic chapter has the charge pressure spec for the TL470 and TL470X separately. You will not find that in a Chilton manual.

What Does the Electrical Section Cover?

Electrical System and Analysis (60-01) runs over 120 pages of wiring diagrams, connector views, and diagnostic trees. If you have a fault code on the dash or a dead controller, this chapter gives you the voltage readings at the ECM pins. The manual includes the factory test harness part numbers and the breakout box procedures. I have used this section to track down a bad ground on a TL470X that three other techs had already replaced the entire harness trying to fix. That alone paid for the manual ten times over.

Engine Service: Chapter 70-01 Breakdown

Engine Service (70-01) covers the diesel powerplant used in these machines – the Deutz or Perkins, depending on model. You get the in-frame overhaul intervals, injection pump timing, and valve clearance specs. The manual shows you how to set the injector pop pressure without a special tool list that costs a grand, and it tells you which bolts are one-time-use. If you pull the head without the correct torque sequence from page 73, you will be buying another gasket kit. Bobcat TL470 TL470X 2011 Service Manual contains the exact same information as the printed book Bobcat gave to their certified shops.

3 Reasons to Stick With OEM Documentation

First, the safety warnings are specific to this machine – they call out the approved boom stop part number, not a general “use a jack stand.” Second, the torque values are validated for the TL470 and TL470X variants, not averaged across a whole product line. Third, the wiring diagrams are drawn to the serial number break listed on page 1 (SN ANL711001 and ANMG11001 & Above). Aftermarket manuals often combine multiple years into one diagram and leave out a critical relay. You want the OEM because Bobcat engineers wrote it, not a marketing team.

Avoiding Hydraulic System Failures

The Hydraulic System chapter (20-01) is where most DIY guys get into trouble. They guess the fitting torque on a high-pressure line and get a burst hose. The manual gives you the exact in-lb and ft-lb values for every JIC and O-ring boss connection. It also lists the correct hydraulic oil viscosity for your region – SAE 10W-30 for cold weather, SAE 15W-40 for Texas summer. The test procedures for the main relief valve and the load-sensing signal line are spelled out with pressure taps and expected gauge readings. You cannot fake that data. Bobcat S175 2008 Service Manual – OEM Factory Repair Specs follows the same engineering standard.

One more thing on the electrical side: the manual includes the HVAC system (80-01) for cab models, with the refrigerant charge amount and the AC clutch air gap. If your TL470X has a warm cab in the winter, the diagnostic flow chart in that section will get you to the blend door actuator or the heater control valve without cutting wires.

Frequently Asked Questions

Does this manual cover both the TL470 and the TL470X?

Yes. It covers TL470 and TL470X from serial numbers ANL711001 and ANMG11001 and above.

What torque values are listed for the engine head bolts?

The engine section (70-01) gives the head bolt torque in two stages: a pre-torque and a final angle. The values are for the Deutz and Perkins engines used in these machines. You also get the main bearing cap torque and the flywheel bolt torque. Every spec is from the factory, not a generic internet list. The manual also includes the correct sequence pattern and warns you when to use new bolts.

Are the wiring diagrams in color and readable?

The diagrams are black-and-white but high resolution. Each wire is labeled with its gauge and color code. Connector views show pin numbers so you don’t probe the wrong cavity.

Is this a downloadable PDF?

Yes. You get instant access to the full 770-page OEM PDF after purchase. No shipping, no wait.

This manual will live on your tablet or printed out in a binder next to your tool box. When a customer or your own machine throws a code or a leak, you flip to the right section and get the factory data. Bobcat S185 2008 Service Manual – 998 Pages of Factory Specs is another example of the same quality. Do not rely on forum posts or a scanned manual missing pages. Manual Transmission and other systems are covered thoroughly in OEM docs. Access the Factory Manual now and have the same information Bobcat dealers use.