Description

Bobcat M444, M500, M600, M610 2001 Service Manual – Factory OEM Specs for Your Skid-Steer

You are rebuilding a Bobcat M500’s drive system, and you need the clutch adjustment spec. That number is on page 11 of the factory service manual – if you have the right one. Aftermarket copies leave out critical torque values and operator safety warnings. Let me save you the headache: the Bobcat M444, M500, M600, M610 2001 Service Manual is what you want. It’s 112 pages of OEM engineering, printed in the USA by Bobcat Company.

Drive System Service: Clutch Adjustment and Axle Repair

Clutch adjustment is on page 11. Axle repair runs from page 24 through page 26. The manual gives you the exact ft-lb on the axle bolts – something I’ve seen aftermarket reprints mess up repeatedly. You need a torque wrench that reads inch-pounds for the clutch adjustment and a foot-pound wrench for the axle. Safety first: depressurize the hydraulic system before you go near the drive chains. The drive system is a mechanical clutch and chain setup, like a Manual Transmission – you need to adjust it correctly or you’ll destroy the belts and sheaves. Required tools include a clutch alignment tool and a chain breaker. Page 11 walks you through the clutch adjustment step by step.

7 Major Systems Covered in This 112-Page Manual

Loader Operation (pages 1-6), General Maintenance (7-9), Drive System Service (10-37), Hydraulic System Service (38-70), Gasoline & LP Engine Service (71-142), Diesel Engine Service (143-217), and Electric Motor Service (219-222). Each section has its own troubleshooting table. For example, the drive system troubleshooting runs from page 32 to 37. You don’t guess – you follow the flowchart. That saves you from replacing good parts. The hydraulic section covers pump removal, control valve repair, and cylinder seal replacement. I’ve used this manual to swap a hydraulic pump on an M600 – the procedure matched what I saw under the machine exactly.

Gasoline, LP, and Diesel Engines – What’s Inside

Three gas engine brands: Wisconsin (page 75-103), Kohler (105-126), Onan (127-138). Two diesel: Deutz (143-192) and Petter (193-213). The manual covers both gasoline and LP versions of the Kohler and Onan engines. If your M610 has an LP conversion, the carburetor and governor settings are in there. For the Deutz diesel, the manual includes cylinder head bolt torque sequence and injection pump timing – numbers you won’t find in a Chilton book. I have a customer who tried to rebuild his M444’s Deutz with a generic diesel manual – he got the timing wrong and bent a valve. This OEM manual would have prevented that.

OEM Factory Specs: The Difference Between a Fix and a Comeback

I’ve been turning wrenches for 28 years. The number one reason a repair comes back is wrong torque specs. Aftermarket manual sellers copy from other manuals, mix up models, and leave out critical notes. This is the genuine Bobcat service manual – the same one dealerships used in 2001. It includes operator safety warnings in the Loader Operation section and tool lists at the start of each major procedure. For instance, the Hydraulic System Service section warns about holding hydraulic pressure and how to bleed it off safely. You don’t get that in a scanned reprint. If you have a later model Bobcat, check out the Bobcat S175 2008 Service Manual – OEM Factory Repair Specs – same OEM quality. For the S185, see the Bobcat S185 2008 Service Manual – 998 Pages of Factory Specs. And for smaller machines, the Bobcat S70 2008 Service Manual – Factory Specs also follows the same OEM format.

Get the Right Tools Before You Start

Page 7 in General Maintenance lists the standard tool set: socket sets, torque wrenches (inch-pound and foot-pound), puller set for bearings, chain breaker, clutch alignment tool, and a hydraulic pressure gauge. The manual also specifies lubricants and fluids by brand and viscosity. For example, the drive chain requires SAE 30 oil applied to the chain while rotating – not grease. Safety warning: never work under a raised loader without mechanical stops. The manual states that on page 2. I’ve seen too many guys trust hydraulic cylinders alone – that’s a death sentence. Use jack stands. Clutch adjustment (page 11) requires a feeler gauge set; the gap is specified in thousandths of an inch. Don’t skip that step. The drive chain adjustment (pages 29-31) is similar to maintaining a Manual Transmission chain tension – you need to check slack at the midpoint.

Does this manual include torque specs for the axle bolts?

Yes. Page 26 has the axle bolt torque.

Can I use this manual for a Bobcat M610 with a Kohler engine?

Yes. The manual covers all four models including the M610. The Kohler engine service section starts on page 105 and includes cylinder head torque, valve adjustment, and carburetor settings. You’ll find everything for the gasoline and LP versions.

I have a Deutz diesel engine – does this manual cover it?

Yes. The Diesel Engine Service section begins on page 143, and within that, the Deutz Engine Service runs from page 143 to 192. This section includes cylinder head removal, injection pump timing, and all factory torque specifications. For example, the manual specifies the cylinder head bolt torque sequence and values for the Deutz engine – something you will not find in a generic repair book. Aftermarket manuals often skip these details because they copy from multiple sources. This OEM manual was written by Bobcat engineers for their own machines. If you are doing an engine overhaul, you need this section.

What page covers the hydraulic system service?

Pages 38 through 70. That covers pump, control valve, and cylinder repair.

Stop wasting time on generic manuals that leave you guessing at torque values and missing safety warnings. Access the Factory Manual – the actual 2001 Bobcat service document, not a copy. Your M444, M500, M600, or M610 will thank you, and your wallet will too.