Manuals for Weichai Diesel Engines

Weichai Power was founded in 2002 in Weifang, Shandong province (south of Beijing). The company's main products include engines, transmissions and axles. Weichai Power is majority-owned by the state-owned Weichai Group.

Weichai Power has been a sponsor of the Italian Ferrari Formula 1 racing team since 2013.

Dennison Berwick at launch of Marine Diesel Basics 1 in Toronto, Canada

Message me via Live Chat if don't find what you are looking for, or have old manuals to share to help other sailors.

If these downloads are useful please make a donation to cover web-hosting costs and future development.

Thanks,

Dennison

 

3 simple steps to make your diesel system reliable and robust

STEP ONE  - Get the manuals for your equipment

Owner, Workshop and Parts Manuals are important documents that should be part of every vessel's library. They contain the detailed information necessary for safe operation, maintenance and correct servicing.  

The manuals on this page are provided for public information and education and can be downloaded for free.  All copyrights belong to copyright holders stated in the documents.

congratulations - by downloading these free manuals you are taking an important step towards making your engine more reliable and robust.


 

STEP TWO - regular maintenance

Simple, regular maintenance is the easiest, quickest and cheapest way to avoid problems and accelerated engine wear. Most expensive repairs start from a lack of basic maintenance or ignoring small warnings. The work is not difficult - it just needs to be done.

The purpose is so that we can enjoy our boat for all the reasons we bought her. Trust yourself. Do the work regularly and be methodical.

 

Download free checklists here

if you need clear, easy-to-understand help

300+ drawings

Seeing is Understanding

Marine Diesel Basics 1
Maintain, Winterize and Recommission

•  explains all parts of the marine diesel system - fuel,
lubrication, breathing, electrics, stern gland, propeller etc.
•  140+ tasks, 300+ drawings, 222 pages
•  tasks are fully explained with clear drawings and minimal text
•  all tools & supplies needed are illustrated for each task
•  paperback US$15.99 £10.99 €12.99
•  ebook (kindle, kobo, ibooks, google, epub) US$9.99


 

STEP THREE - keep a Maintenance Logbook

Keep a detailed and accurate record:

  1. all the work done on your diesel system - what, when  & by who
  2. inventory of serial numbers, component descriptions
  3. early warning of potential problems
  4. time and details of any changes in performance

Use a notebook or use your iPad, tablet or desktop and record the information in an editable PDF directly as you work.

click to enlarge

Maintenance eLogbook

If you've every struggled to keep a logbook, this editable eLogbook may be exactly the help you need.

- "fillable form" PDF
- clickable checklists
- write, edit  details of all tasks completed
- 40+ drawings to help inspections
- all common measurements with live calculators
- just $7.99 196 pages

"the Perfect Logbook" - verified purchaser


 


 

Weichai 200 Series diesel engine Operation Manual

Operation Manual

200 Series

 

130 pages
publ. June 2012

 

4 MB file

Weichai 226B Series diesel engine Parts Catalogue

Spare Parts Catalogue

226B Series

 

139 pages
publ. - no date given

 

5 MB file

Weichai R Series diesel engine Operation & Maintenance Manual

Operation & Maintenance Manual

R Series

 

86 pages
publ. June 2005

 

6 MB file

Weichai WD10 Series diesel engine Parts Catalogue

Parts Catalogue

WD10

 

150 pages
publ. - no date given

8 MB file

Weichai WD 615 marine diesel engine series Service manual

Operation and Maintenance Manual and Service Manual

WD615
WD610

20 pages
publ. March 2009

10 MB file

Weichai WP4 Marine Diesel Engine Brochure

General Specifications / Brochure

WP4 Series

2 pages
publ. 2015

 

1 MB file

Weichai WP4C102-21 Marine Diesel Engine Information Sheet

Technical Data

WP4C102-21

 

4 pages
publ. - no date given

 

< 1 MB file

Weichai WP4C120-18 Marine Diesel Engine Technical Information Sheet

Technical Data

WP4C120-18

 

4 pages
publ. - no date given

 

< 1 MB file

Weichai WP4C Diesel Engine Turbocharger Drawing

Drawings

WP4C Turbocharger

 

1 page
publ. - no date given

 

< 1 MB file

Weichai WP4 diesel engine Operation Manual

Operation and Maintenance Manual

WP4

52 pages
publ. June 2013

 

1 MB file

Weichai WP4C diesel engine Aftercooler Drawing

Drawing

WP4C  Aftercooler

 

1 page
publ. - no date given

 

<1 MB file

Weichai WP6 diesel engine Parts Catalogue

Parts Catalogue

WP6

 

140 pages
publ. - no date given

6 MB file

Weichai WP7 Diesel Engine Service Manual

Operation and Maintenance Manual

WP7 Euro VI Vehicle Diesel Engine

 

41  pages
publ. March 2014

 

1 MB file

Weichai WP10 Series diesel engne Operation & Maintenance manual

Operation and Maintenance Manual

WP10

 

53 pages
publ. June 2013

 

1 MB file

Weichai WP12 Marine Diesel Engine Operating Instructions

Operating Instructions

WP12 series

(upgraded version of TD226B series)

 

57 pages
publ. - no date given

 

3 MB file

Weichai WP12 Diesel Engine Service Manual

Operation and Maintenance Manual

Landking WP12 Euro III Series

 

53 pages
publ. June 2007

 

3 MB file

Weichai WP12 Series diesel engine Parts Catalogue

Parts Catalogue

WP12 Series

 

154 pages
publ. - no date given

15 MB file

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