Description

Daewoo Solar 250LC-V 2000 Workshop Manual

You’ve got a Daewoo Solar 250LC-V that’s throwing a hydraulic code, or the track tension is off, and the aftermarket PDF you obtained has torque values that don’t match anything you’ve seen. That’s the fast track to snapping bolts or blowing a seal. This Daewoo Solar 250LC-V 2000 Workshop Manual is the real thing — 567 pages of OEM factory documentation printed in August 2000, covering serial number 1001 and up. The table of contents on page 2 lists every chapter, from Track Excavator Safety (section S0102000) to the Travel Motor. I’ve been turning wrenches for 28 years, and I’ll tell you straight: you don’t touch a 25-ton machine without the factory specs for hydraulic pressures, cylinder stroke lengths, and fastener torque.

Daewoo Solar 250LC-V Workshop Manual: The Real OEM Specs

This isn’t a scanned reprint with fuzzy numbers. It’s the original Daewoo publication (part number 023-00031E) with the same text and diagrams the factory sent to dealers. The Specifications chapter (S0205020) gives you general dimensions, working range, engine performance curves per SAE J1349, and approximate weight of workload materials. Need the travel speed test procedure? It’s in there under Performance Tests. The manual is organized by upper structure, lower structure, engine, and hydraulics — each section starts with removal and installation steps, parts lists, and torque values. No guessing. No adapting from another model.

5 Major Machine Systems Covered – From Cab to Tracks

Each system gets its own detailed chapter. Upper structure includes the cab removal and installation (S0402000), counterweight (S0403000), fuel tank (S0405020), fuel transfer pump (S0405500), swing bearing (S0407000), and swing reduction gearbox (S0408000). Lower structure covers the track assembly (S0505100). The engine and drive train section includes the air-conditioner (S0605010) and the main pump drive coupling (S0609000). Hydraulics start with troubleshooting, testing, and adjustment (S0702120), then go into the accumulator, center joint, cylinders, swing motor, and travel motor. That’s a full walk-through of every major component you’ll need to service on a Solar 250LC-V.

What Torque Values Does This Manual Include?

The Standard Torques chapter (S0309000) gives you the baseline fastener specs for the entire machine. But it doesn’t stop there – each assembly chapter lists specific torques for that component. For example, the cylinder section (S0705000) includes the rod gland torque and the piston-to-rod nut torque. The swing reduction gearbox section covers bearing preload and housing bolt torques. Every torque value comes from Daewoo’s engineering department, not a third-party guess. I’ve seen shops ruin a swing bearing because they used a generic torque chart. That doesn’t happen with this manual.

Track Excavator Safety – Read This Before You Start

The first section (S0102000) is 50+ pages of safety procedures. It covers everything from high-voltage cable avoidance to proper blocking and support. The manual tells you to never use ether starting aids, to disconnect batteries before electrical welding, and to wear eye protection and hearing protection. It also includes a summary of safety precautions for lifting in digging mode and shipping and transportation instructions. If you’re working on a machine alone, the manual explicitly warns against running the engine during service. That’s the kind of real-world caution that keeps you alive when a 5000-pound counterweight is coming off.

FAQ

Does this manual cover the fuel injection system?

Yes. The Fuel Transfer Pump section (S0405500) covers removal, installation, and start-up procedures. The engine performance curves also provide fuel consumption data.

How do I find the right hydraulic pressure test specs?

The Hydraulic System Troubleshooting, Testing and Adjustment chapter (S0702120) walks you through pump and circuit pressure tests step by step. It includes the test conditions required, like operating temperature and oil viscosity, and tells you which ports to tap and what gauges to use. This is the factory procedure – it’s not a generic “check pressure at high idle” instruction. The manual also references specific shims and adjustments for the main relief valves. If you follow these tests, you’ll isolate a swing motor drift or a track stall without swapping parts.

Is this manual for the engine only?

No. It covers the entire excavator – cab, counterweight, fuel system, swing gearbox, tracks, hydraulics, and air conditioner.

What about the travel motor and swing motor?

Both are covered. Swing motor is section S0707200 and travel motor is in the hydraulics section after it. Each includes disassembly, assembly, and test specs.

Aftermarket manuals skip the critical details: the order of tightening track bolts, the cool-down time before checking hydraulic oil level, the specific lift points for removing the counterweight. This Daewoo manual gives you all that. If you need the Daewoo Solar 2001 Service Manual (130LC-V, 170LC-V, 220LC-V, 250LC-V, 220N-V)”>Daewoo Solar 2001 Service Manual (130LC-V, 170LC-V, 220LC-V, 250LC-V, 220N-V) for newer models, or the Daewoo Solar 250LC-V 1999 Operators Manual – Factory OEM”>Daewoo Solar 250LC-V 1999 Operators Manual – Factory OEM for daily operation and maintenance schedules, those are also on our site. For older Daewoo excavators, the Daewoo SOLAR 010 1997 Workshop Manual – OEM Bus Repair Specs”>Daewoo SOLAR 010 1997 Workshop Manual – OEM Bus Repair Specs covers different chassis numbers. Outside this manual, we recommend understanding how an Internal Combustion Engine”>Internal Combustion Engine works before digging into fuel system diagnostics, and if you are dealing with the travel motor’s gear train, a crash course on Manual Transmission”>Manual Transmission principles helps. But for direct service on a Solar 250LC-V, this is the file you need. Access the Factory Manual.