Description

Bobcat 1600 1987 Service Manual – OEM Factory Specs for the Loader

If you’re working on a Bobcat 1600 1987 Service Manual and reaching for an aftermarket reprint, stop. I’ve seen torque specs off by 20 ft-lbs, hydraulic line routing drawn backwards, and safety warnings missing entirely. That’s how people get hurt. This manual is the real deal – 274 pages printed by Melroe/Ingersoll-Rand in 1987, the same year the machine rolled off the line. It’s the exact document a dealer tech would have had. No third-party editing. No guesswork.

Maintenance Safety: What the Factory Prints

Page 3 of this manual lays out every warning you need before you touch the loader. “Never service the Bobcat Loader without instructions. See Service Manual.” That’s not a suggestion – it’s a requirement. The manual tells you to connect the steering frame lock before any work, to use an approved lift arm support device, and never to go under raised arms without it. Hydraulic fluid under pressure can penetrate skin. Batteries explode. The factory printed those warnings because real techs have been killed skipping them. This section alone is worth the price if it keeps you out of the ER.

Engine and Hydraulic Fluid Checks

Day one procedures: check engine oil and hydraulic fluid daily. The manual specifies recommended fluids – don’t substitute. It tells you to stop the engine, cool it down, clean off flammable debris before checking. If you’re in a hurry, you’re doing it wrong. The factory also covers diesel fuel handling: no smoking, no open flames, engine off. Standard stuff, but the aftermarket manuals often leave out the “why” and the exact viscosity grades. This one doesn’t.

How to Properly Support the Lift Arms

You see a guy using a chunk of 4×4 under a loader boom? That’s a broken neck waiting to happen. The Bobcat 1600 manual shows the only approved lift arm support device – part number and all. It states: “Replace it if damaged.” Never work under raised arms unless that device is in place. I’ve had to tell grown men to get out from under a machine because they thought a jack stand was good enough. The factory knows better. Follow page 3’s instruction or don’t start the job.

274 Pages of What You Need

This isn’t a flimsy 50-page quick guide. It’s a full service manual covering the engine, hydraulic system, drivetrain, steering, brakes, and electrical. The Manual Transmission section alone runs dozens of pages with exploded views, shift linkage adjustments, and gear lash specs. You also get the Manual Transmission torque sequences for mounting bolts. Every chapter comes from the same engineers who designed the machine. No one else has that data.

Get the Torque Specs Right

I’ve rebuilt enough heads to know that 5 ft-lbs off can warp a flange or strip a bolt. This manual gives you OEM torque values for every fastener – not a generic chart from some internet forum. Cylinder head bolts, hydraulic pump mounting, wheel lug nuts. Use the factory numbers. I don’t care if your buddy’s cousin says different. The manual says what it says. Trust it.

Is This Manual for the Owner or the Pro?

The manual itself makes the distinction. Routine maintenance – fluid checks, filter changes, belt tension – can be done by the owner/operator after reading the Operation & Maintenance Manual. Anything beyond that, like internal engine work or hydraulic pump rebuilds, must be performed by qualified Bobcat service personnel. If you’re a home mechanic with the right tools and patience, you can still use this manual, but you need to respect the warnings. The factory assumes you have a press, micrometers, and a torque wrench you trust. Don’t fake it.

Can a beginner use this manual?

Yes, but read the safety warnings twice and don’t skip steps. It’s not a “beginner” book – it’s a professional manual. You’ll need tools and mechanical judgment.

Does it cover the hydraulic system in detail?

Absolutely. The hydraulic section covers pump disassembly, control valve specs, cylinder rebuild, and hose routing. It includes pressures and flow rates. You won’t find that in a parts catalog. The manual also tells you how to bleed the system and check charge pressure. If you’re chasing a leak or a weak lift, this is the document you need. Follow the factory procedure step by step – skipping the sequence can damage the pump or cause the arms to drop unexpectedly. I’ve seen it happen.

If you own a Bobcat 1600 from 1987, don’t rely on photocopies or online guesses. Get the OEM document that Melroe printed. Bobcat S175 2008 Service Manual – OEM Factory Repair Specs and Bobcat S185 2008 Service Manual – 998 Pages of Factory Specs and Bobcat S70 2008 Service Manual – Factory Specs are here for newer machines, but for this classic loader, nothing else matches. Access the Factory Manual now.