Komatsu 67E-1 Series 3D67E-1A Diesel Engine Shop Manual (SEBM038300)

The 3D67E-1A is the little three-cylinder diesel in the PC18MR-2 mini excavator. SEBM038300 is its engine shop manual, from 2005.

Fits

3D67E-1A, 67E-1 Series. The PC18MR-2 is the machine named. The PC18MR-2 shop manual sends you to this book for engine work.

Quick facts

• Manual Number: SEBM038300 (2005)
• Engine: 3D67E-1A
• Series: 67E-1
• Cylinders: 3
• Used In: PC18MR-2
• Format: PDF, 114 pages

What's in it

It covers the general specs and engine data, then structure and function. Testing and adjusting gives the checks and settings, disassembly and assembly covers the teardown, and the maintenance standards and repair chapters finish it. It's 114 pages, which is about right for an engine this size.

Small engines in rental minis often get neglected, and the common faults are hard starting, smoke and loss of compression. This book has the specs you'll need to measure them and decide between a top-end job and a full rebuild.

Pair it with the PC18MR-2 machine manual if you also need to take the engine out.

Table of contents

• General specs and engine data
• Structure and function
• Testing and adjusting
• Disassembly and assembly
• Maintenance standards
• Repair and replacement of parts

Good to know

Engine shops tend to keep a book like this open beside the stand for the whole job. It has the clearances, the torque values and the assembly order in one place, so there's no guessing at a figure. The specs are set out by engine model, so check you're reading the line for your engine before you measure anything. An engine book is most useful on the bench. Measure each part as it comes out, compare it with the limits in the maintenance standards, and you'll know what can be reused before you place a parts order. The torque tables and tightening sequences matter just as much on the way back together, especially for the cylinder head and the main and rod bearings.

Before you buy

Engine only. Check the engine plate for 3D67E-1A.

PDF, 114 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.