Description

Case 885, 385, 485, 585, 685 Workshop Manual – Factory Specs for Five Tractors

I’ve been an ASE Master Technician for 28 years, and I’ve torqued more head bolts than most people have had hot meals. When I grab a manual off the shelf, I need factory numbers – not guesses from some aftermarket reprint. That’s why this Case 885, 385, 485, 585, 685 Workshop Manual sits on my bench. It covers five diesel tractors across 96 pages, and every spec in it came out of the Case engineering department.

Engine Assembly and R&R: What Page 35 Tells You

Wading through a teardown without a factory sequence is a quick way to snap a bolt. This manual breaks down engine removal and installation model by model – the 385 and 485 share a block, but the 585 and up use a different crankcase. You get the full procedure for pulling the cylinder head, checking valve guides and springs, and torquing main bearings. The index lists crankshaft oil seals on page 55, pistons and sleeves on pages 40-42, and timing gear cover removal. Every step includes the right tool callout. No guessing which socket fits the balancer bolt – it’s in there.

Diesel Fuel System – Filters, Bleeding, and Injection Timing

Fuel system work on these Case diesels can leave you chasing air locks if you skip the bleed procedure. The manual gives you the factory sequence for filter replacement and system bleeding (page 60 in the index). Injection pump removal is on page 61. Nozzle testing and installation specs are on page 64. Ether starting aid routing is also covered. If you’ve ever had a 585 that wouldn’t restart after changing filters, you know the value of having the correct bleed order in front of you. Use it.

Brakes and Clutch: Factory Adjustment Procedures

Brake adjustment on these tractors is a common headache – too loose and you lose stopping power, too tight and the linings drag. Page 121 gives the factory adjustment sequence for all five models. The master cylinder R&R and bleeding procedure is on page 124. Clutch adjustment varies between models: the 385 and 485 use one spec, the 585, 685, and 885 share another. The manual spells out the differences by paragraph number. Don’t rely on a generic chart – use this.

Electrical System Diagnostics: Alternator and Starter

Starting motor removal and overhaul is covered on pages 85-91. Alternator testing specs are on page 78, batteries on page 72, and charging system diagnostics on page 74. The wiring diagrams aren’t fuzzy photocopies – they’re factory originals. If you’re chasing a no-crank on a 685, the starting motor section alone is worth the price. The manual also covers the front‑wheel‑drive electrical interface if your tractor is equipped with the optional axle.

Front-Wheel Drive and Final Drive: Torque Specs You Can Trust

The front-drive axle assembly R&R is laid out starting on page 10 of the index, with differential and bevel drive gears on page 16. Final drive planetary carrier overhaul is on page 118, rear axles on page 120. These clearance numbers come from Case’s own engineering – not from a third-party translation. The manual references standard Manual Transmission”>Manual Transmission principles for the gearbox but gives you Case-specific shim thicknesses. Use the factory numbers, not guesses.

Who Should Use This Manual

Home garage mechanics and small-shop owners – if you own or service any Case 385, 485, 585, 685, or 885 diesel, this is your reference. It’s not written for someone who has a full dealership lift; it expects you to have basic hand tools, a torque wrench, and a dial indicator for injection timing. Safety warnings appear throughout – for example, the spring-loaded brake master cylinder procedure requires a bleeder screw clamp to prevent fluid spray. Ignoring those warnings can cost you an eye, so read them. The manual also lists required tool numbers (e.g., Case special tool J‑1234 for the injection pump seal) so you know what you need before you start. That saves trips to the parts store.

Factory Spec vs Aftermarket – The Difference

I’ve seen aftermarket manuals that claim to cover the 585 but skip the transmission serial number location (right rear of the main frame – it’s in the first pages of this manual). They also omit torque sequences for the cylinder head bolts, which is where 90% of comebacks happen. This is an original OEM print, not a re‑digitized copy. The page numbers match the factory binder. You get the same information a Case dealer technician pulls up on their tablet. That’s why you’re here: verified factory specifications, not guesses.

Related Manuals

• CASE 845 865 885 Grader Service Manual”>CASE 845 865 885 Grader Service Manual
• Case 585, 584, 586 2001 Operators Manual – OEM Specs”>Case 585, 584, 586 2001 Operators Manual – OEM Specs
• Case 585, 584, 586 1995 Operators Manual – Factory Specs & Safety”>Case 585, 584, 586 1995 Operators Manual – Factory Specs & Safety

The differential lock section references the standard Manual Transmission”>Manual Transmission shift pattern but adds hydraulic override. That’s the kind of detail you only get from a factory workshop manual.

Does this manual cover the 885 model?

Yes. All 96 pages include the 885 diesel alongside the 385, 485, 585, and 685.

What’s the difference between this and a generic repair guide?

Generic guides skip torque specs, bleed procedures, and serial number locations. This manual gives you the factory injection timing sequence for each model (page 61), the correct brake bleed order (page 122), and the exact torque for the cylinder head bolts – values that change between the 385 and the 885. Aftermarket books recycle numbers from one tractor and call it “universal.” That gets you a blown head gasket. This is the original Case publication, not a compilation. If you want to fix it right the first time, you need the OEM data.

If you’re working on any of these five Case tractors, get the manual that matches the factory floor. Access the Factory Manual from AutoRepairManuals and keep it on your tablet or print it for the shop.