Description

Yale MTR005, MTR007 2003 Parts Catalog – Factory OEM Parts Breakdown

If you’ve ever ordered a part for a Yale MTR005 or MTR007 and ended up with the wrong traction motor or brake assembly because some third-party catalog gave you a generic picture, you know the frustration. This 2003 Parts Catalog from Yale is the cure. 104 pages of factory-sourced part numbers, exploded views, and assembly breakdowns. No guessing which A902 brake fits or which wire harness goes to the foot switch. It’s all here.

Electrical System Breakdown: Traction Motors A902 and A903

The electrical section in this catalog covers the full wiring layout – from the control panel assembly down to the jumper wire for the parking brake switch. Two separate traction motor listings (A902 for MTR005, A903 for MTR007) with distinct part numbers. If you mix them up, you’re ordering the wrong motor. Page 2-6 shows the battery connector and the main wire harness routing. The factory even includes the foot switch assembly and the control handle harness – no aftermarket rewiring diagrams.

Brake Assembly: A902 vs A903 Differences

Brake assemblies are listed separately for each model. A902 brake on page 3-13, A903 on 3-14. These are not interchangeable – different drive unit masters. The catalog gives you the exact part number for the brake assembly, including the shoe and drum components. If you’re a shop that does in-house rebuilds, this is your checklist.

Drive Unit and Brake Assembly Coverage

Section 3 of the Parts Catalog goes deep into the Master Drive Unit for both A902 and A903. You get exploded views of the complete drive unit, then a separate breakdown of just the brake assembly. Whether you need a new master drive unit gasket or just the brake return springs, the part numbers are laid out by component. The catalog also includes the control handle arm assembly and the hand brake assembly in Section 4.

Control Handle Wiring: Factory Harness Layout

The control handle section (Section 4) lists the wire harness for the control handle cable, the push button harness, and the direction switch assembly. If you’re chasing an electrical issue that traces back to the handle, this catalog shows you each connector and pigtail. No need to trace wires by color alone – the factory numbered it all. Automotive Industry Overview

Options and Accessories: Diagnostic Handset, Cold Storage Heater

Section 6 covers the optional equipment – control head heater for cold storage, battery rollers, battery spacer, backpad intermediate, convenience tray, and the diagnostic handset. If your truck has the heater option or you want to add the diagnostic handset, the part numbers are right here. Don’t guess – use the factory spec.

3 Reasons to Choose OEM Documentation

Aftermarket parts catalogs often combine multiple model years into one generic document, leaving you with a fifty-fifty chance of ordering the wrong part. This Yale catalog is model-specific – MTR005 and MTR007 – with a 2003 publication date. The part numbers come directly from Yale Materials Handling Corporation’s engineering. You get the same information the dealer parts counter uses. Yale OS 030 BC SS 030 BC 1997 Parts Catalog OEM and Yale MP, MPB 040 AC 1997 Parts Catalog Factory OEM are other factory documents that follow the same layout. The numerical index at the back of this catalog (Section 7) lets you look up any part number in seconds.

Does This Catalog Include Wiring Diagrams?

Yes – the electrical system section (Section 2) includes the main truck wire harness, control handle harness, foot switch harness, and the jumper wire for the parking brake switch. It does not include full schematic diagrams with circuit paths, but it does show the connector locations and harness routing. If you need a service manual with torque specs and diagnostic flowcharts, look for the corresponding Yale service repair manual. Automotive Industry Overview

Who Needs This Parts Catalog

Anyone maintaining a Yale MTR005 or MTR007 electric sit-down counterbalance truck. Shop owners who keep a spare parts inventory, DIY fleet managers, and mechanics who hate returning wrong parts. This catalog covers the A902 and A903 drive units, the full brake assembly, wheels, control handle components, and optional equipment. If you’re rebuilding a forklift or just ordering a replacement foot switch, this is your reference.

What models does this parts catalog cover?

Yale MTR005-E (A902) and MTR007-E (A903). The model nomenclature page (page ii) explains how to identify your truck’s serial number to confirm compatibility.

Does it include wiring schematics or just part numbers?

This is a parts catalog, not a service manual. It shows exploded views and part numbers for wire harnesses, connectors, motors, and switches. For diagnostic procedures or torque values, you need the factory service manual.

Can I use this catalog to order parts for other Yale models?

This catalog is specific to the MTR005 and MTR007. Other models like the Yale OS 030 BC have their own factory parts catalog. Check the related manuals below.

How are the part numbers organized?

The catalog has an alphabetical index at the front and a numerical index at the back. Each section is tabbed. For example, the brake assembly for A902 is on page 3-13. The index lists the page for each component. You can also search by the part number itself in the numerical index (Section 7).

Related Manuals:

• Yale OS 030 BC SS 030 BC 1997 Parts Catalog OEM
• Yale MP, MPB 040 AC 1997 Parts Catalog Factory OEM
• Eaton Yale & Towne 1700 1969 Service Manual – OEM Factory Data

Stop wasting time with parts that don’t fit. Access the Factory Manual and get the exact part numbers Yale intended for your MTR005 or MTR007. 104 pages, factory spec, no substitutes.