Liebherr D 904, D 906, D 914 and D 916 Engine Service Manual

The D 904, D 906, D 914 and D 916 are Liebherr diesel engines that power cranes and other heavy machines. When one runs rough, leaks, overheats or needs a rebuild, the work comes down to the engine itself. This service manual is what a technician opens when the machine is out of warranty and the repair is happening in your own shop.

What this manual helps you do

• Identify the engine from its identification plate before you order anything or start a teardown.
• Diagnose fuel injection system problems by working through the procedures a workshop manual like this usually gives.
• Rebuild the cylinder assembly and the crank and camshaft drive, following the disassembly and assembly steps.
• Check the lubrication system and cooling system against the engine data when you're chasing oil or temperature trouble.
• Set fasteners to spec using the torques section as you put the engine back together.

Who this is for

Independent repair shops, rental fleet mechanics and crane service technicians who rebuild or repair these engines in-house. It also suits plant maintenance staff with a used machine that arrived without paperwork.

FAQ

Q: What do I receive and how is it organised?

A: You get the full set of 5 manuals as 28 PDF files, 8,427 pages in total, in English, French and German. They are Publication 899640008 (170 pages), Manual 2 (933 pages, the main manual), Publication 899621108 (2,266 pages), Publication 8995116 (1,163 pages) and Publication 8995115 (3,895 pages).

Q: Which engines does it fit?

A: It covers the Liebherr D 904, D 906, D 914 and D 916. The title wording on the manual is "D904 to D926 Diesel Engine Workshop Manual", and the engine identification plate section helps you confirm what you're working on.

Q: How does it fit my repair job?

A: It's a workshop manual, so you'd expect removal, disassembly, adjustment and troubleshooting procedures for the engine, along with engine data and torques. That is what you need on the bench or in the machine.

If you're repairing or rebuilding one of these four engines, this is the manual set to have open next to you.

Click here to view the preview (PDF)

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