Workshop Manuals Factory service & repair UD
UD · 2 model lines · 2 manualsYear tag colour = decade

UD workshop, service & repair manuals

UD at a glance: 2 manuals across 2 model lines, covering 1999 to 2006 models, with engines from 4.6 to 4.7 litres.

About UD Trucks

UD Trucks is a Japanese maker of diesel trucks and buses, based in Ageo, Saitama, and known as Nissan Diesel until 2010. The UD name came from its 1955 Uniflow Diesel two-stroke engine, and is now said to stand for "Ultimate Dependability". It has been owned by Isuzu since 2021.

What's here

  • 1200 and 1300: the 4.6 and 4.7-litre four-cylinder turbo diesels (1999 and 2006).

Sources: Wikipedia — UD Trucks.

1970s 1980s 1990s 2000s 2010s

1200 1 manual

Variant / engineYear
L4-4.6L DSL Turbo 1999

1300 1 manual

Variant / engineYear
L4-4.7L DSL Turbo 2006

UD Haynes manual alternative

Looking for a Haynes manual for your UD? The UD workshop and service manuals here are the manufacturer's own factory manuals – the ones written for dealer technicians – and they are free to read online: no PDF to download, no sign-up.

A Haynes manual is written by stripping down one car and photographing the job. A factory service manual covers the UD models listed on this page with the manufacturer's own procedures, specifications and tightening torques. Prefer the printed Haynes UD manual? Find it on Amazon (opens Amazon in a new tab) Factory manual or Haynes manual?

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