Description

Case 580 Super L, 580L, 580L Turbo, 590 Super L 1998 Operators Manual

If you run a 580L, 580L Turbo, 580 Super L, or 590 Super L from 1998, you already know the aftermarket manuals are a joke. They skip steps, guess torque values, and ignore safety warnings. This is the real thing – a 295-page factory operators manual printed by Case in 1998. I’ve seen guys blow up hydrostatics because they used a generic fluid chart. That doesn’t happen when you have the OEM document on the workbench. This manual tells you exactly what the machine needs, from cold-start procedures to tire pressures in PSI. You don’t get that from a PDF scraped off a forum.

Safety Decals and Hand Signals – Factory Definitions

Page 2 of this manual spells out the safety alert symbols with the exact wording Case uses on the decals. Danger, Warning, Caution – each one has a specific color and meaning. I’ve had apprentices skip this section because they think they already know. Then they ignore a yellow caution decal and lose a finger. The factory definitions are there for a reason. This section also covers hand signals for the backup alarm and boom operation. If you’re running a crew, every operator needs to read page 2 before they touch the ignition. That’s not optional.

Instruments and Controls – Layout Familiarization

Most operators manual have a simple diagram of the dash. This one goes further – it walks you through every gauge, switch, and pilot control on the 580 Super L and 590 Super L. The electrical system section later ties back to these controls. You’ll learn what each warning light means and which button overrides the glow plugs. I’ve seen guys leave the parking brake on because they couldn’t find the indicator. This chapter prevents that. It also covers the steering column tilt and the loader joystick pattern. If you’re training a new operator, this is where you start.

Case 580 Super L, 580L, 580L Turbo, 590 Super L 1998 Operators Manual: What’s Inside

This isn’t a service manual – it’s an operators manual, so don’t expect engine rebuild specs. What you get is everything you need to operate, maintain, and store these machines correctly. The table of contents lists twelve chapters:

• To The Owner – warranty and registration info
• Safety/Decals/Hand Signals – the mandatory reading
• Instruments and Controls – dash layout and switches
• Operation Instructions – starting, driving, digging, loading
• Wheels/Tires – sizes, pressures, wear limits
• Lubrication/Maintenance Charts – hourly intervals and grease points
• Lubrication/Filters/Fluids – oil specs, filter part numbers, capacities
• Maintenance and Adjustments – track tension, brake bleed, valve lash
• Electrical System – battery, alternator, fuses, wiring routing
• Machine Storage – winterizing and long-term parking
• Specifications – all the numbers you need: torque, pressure, weight
• Index – find any part number or procedure fast

The index alone saves you 20 minutes of flipping pages. I use it weekly.

12 Chapters – From Safety to Specifications

Each chapter is written for the operator, not the engineer. The language is direct. For example, the “Operation Instructions” section doesn’t assume you know how to backhoe – it tells you the correct sequence for deploying stabilizers, engaging the PTO, and feathering the swing. The Manual Transmission section (if your machine has one) gives shift patterns and clutch brake procedures. The 580L Turbo operators get specific instructions for the turbocharger warm-up and cool-down cycles – skip that and you’ll cook the bearings. For a deeper dive on turbo maintenance, see Turbocharger Tech. But for daily operation, this manual is all you need.

Does This Operators Manual Cover the Electrical System?

Yes – chapter “Electrical System” covers battery specs, alternator output, fuse box locations, and headlight bulb replacement. It won’t show you how to rebuild a starter, but it gives you the wire colors and connector pinouts for troubleshooting. If you blow a fuse on the 590 Super L, you turn to that chapter and find the amp rating and circuit path. That beats calling a dealer. I’ve used this manual to track down a short in the harness on a 580L – saved two hours of probing. The wiring diagrams are factory-original, not redrawn by some illustrator who never touched a wrench.

After Delivery Check – The First Step You Should Never Skip

The last chapter, “After Delivery Check,” is a checklist Case includes for any new or used machine purchase. It covers fluid levels, tire pressure, loose bolts, and decal condition. If you buy a used 580 Super L from an auction, run this checklist before you start it. I’ve caught cracked hydraulic lines and missing lock pins because I used this list. The manual also includes revision sheets (see page 4 for the list of changed pages). That means if Case updated a procedure in 1999, it’s incorporated here. You’re not working from stale data.

Source Validity – Why OEM Beats Aftermarket

This is a genuine Case Operators Manual, Bur 6-1401NA, published September 1998. Page 3 tells you how to order more manuals from your Case dealer. The specs come from Case engineering, not a third-party publisher who copied a copy. Aftermarket manuals often get fluid capacities wrong by a quart or two – that matters when you’re filling the hydraulic system on a 590 Super L. With this manual, you get the exact part numbers for filters and the correct torque values in ft-lbs for wheel lug nuts. I’ve seen stripped threads from guessing. Don’t guess.

Can I use this manual for a 580K model?

No. This is specific to the 580L/580L Turbo/580 Super L/590 Super L Series 2 machines built in 1998. Earlier models have different controls, electrical systems, and safety decals.

Will this manual help me troubleshoot a no-start on my 580L Turbo?

It will help. The Electrical System chapter provides fuse ratings and starter circuit descriptions. For a full diagnostic procedure including sensor testing and ECM codes, you need the service manual. But for battery voltage checks, ignition switch continuity, and glow plug operation, this operators manual gives you the factory procedure. I’ve used it to find a corroded ignition wire on a 580L Turbo in under 30 minutes. It won’t replace a multimeter, but it tells you where to probe and what readings to expect. That’s more than any online forum will give you.

Related Manuals:

• Case 580 Super L Loader Backhoe Operators Manual
• Case 580 Super L, 590 Super L Operators Manual – OEM Factory Specs
• Case 580 Super L 1997 Parts Catalog – OEM Factory Specs

Stop wasting time on manuals that miss the details that keep your machine running. Access the Factory Manual now and keep it on your tablet or printed in the cab. Your equipment will thank you, and so will your wallet.