Nanni Diesel Engine Manuals

Manuals for Nanni Diesel Engines

Dennison Berwick portrait

(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 including manuals in additional languages.

Manuals are also available in other languages: (under construction)

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.

 

if you need clear, easy-to-understand help

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 learn more about Marine Diesel Basics

 

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 download free 24-page sample

 

jump to Saildrives

Nanni marine diesel Engines with Kubota base Catalogue

Engine Catalogue

Nanni engines with Kubota bases

 

28 pages
publ. November 2010

 

11 MB file

Nanni Lubrication Chart

Lubrication Chart

 

3 pages
publ. December 2013

 

<1 MB file

Nanni Marine Diesel Engines & Recommended Oils

Lubrication Chart
Engines & Recommended Oils

3 pages
publ. December 2013

 

< 1 MB file

Nanni SOLAS Diesel Engines Brochure

Brochure

Information about engines for SOLAS-approved lifeboats

N3.30      N4.38
N4.5        N4.60
N4.85

 

2 pages
publ. April 2009

< 1 MB file

Nanni Battery Isolator Wiring Drawing for Kubota Diesel Engine

Nanni Battery Isolator Wiring  for Kubota Diesel Engine N2.10*

(in French) *double check this is correct for your engine

3 pages

publ. February 2008

 

<1 MB file

Wiring Diagram for Nanni Diesel Engines with Kubota Base

Wiring Diagram for all Nanni Engines with Kubota Engine Base*

(in French)*double check this is correct for your engine

1 page

publ. December 1999

 

<1 MB file

Diagram of Nanni Standard Wiring for Kubota diesel engine base

Wiring Diagram for Nanni Engines with Kubota Engine Base*

(in English) *double check this is correct for your engine

1 page

publ. August 2011

 

<1 MB file

Nanni 2.40HE marine diesel engine Workshop Manual

Workshop Manual

2.40 HE

59 pages
publ. March 1989

 

2 MB file

Nanni Marine Diesel Engine 2.45 HE Workshop Manual

Workshop Manual

2.45 HE
2.50 HE
3.75 HE

(Kubota engine base)

142 pages
publ. November 2004

 

8 MB file

Nanni Diesel Engine 2.60 H/HE Operating Manual

Operating Instructions

2.60H/HE
3.90H/HE
4.110H/HE 8 pages
publ. – no date given

<1 MB file

Nanni 2.60 marine diesel engine Workshop Manual

Workshop Manual

2.60
3.90
4.110

 

93 pages
publ. April 1990

 

12 MB file

Nanni 3.90HE marine diesel engine Spare Parts Catalogue

Spare Parts Catalogue

3.90HE

 

55 pages
publ. August 2014

3 MB file

Nanni 3.90HE marine diesel engine Technical Data Sheet

Technical Data Sheet

3.90 HE

 

1 page
publ. 1999?

 

< 1 MB file

Nanni 3.90H diesel engine technical Specifications Sheet

Technical Specifications Sheet

3.90H     3.90HE
4.110H    4.110HE

 

1 page
publ. – no date given

 

< 1 MB file

Nanni 2.60 Wiring Diagram

Wiring diagram

2.60 H/ HE
3.90 H/HE
4.110 H/HE

1 page
publ. December 1988

 

< 1 MB file

Nanni Marine Diesel 2.60 Troubleshooting Numbers

Troubleshooting Numbers 
and Probable Causes

2.60H/HE

 

10 pages
publ. – no date given

 

<1 MB file

Nanni 3.100HE Marine Diesel Engine Workshop Manual

Workshop Manual

3.100 HE
3.110 HE
4.150 HE

Kubota engine block

 

135 pages
publ. May 1996

25 MB file

 

Nanni 5.280HE Marine Diesel Engine Workshop Manual

Workshop Manual

4.195 HE
4.200 HE
4.220 HE
5.280 HE

Kubota engine block

125 pages
publ. January 2013

4 MB file

Nanni 4.330 TDI Marine Diesel Engine Workshop Manual

Workshop Manual

4.330 TDI
4.340 TDI

Kubota block:
V3300-E2B
V3300-T-E2B 143 pages
publ. March 2004

6 MB file

Nanni N4.40 diesel engine Workshop manual

Workshop Manual

N4.40

Starting serial number KTF08040093

 

175 pages
publ. January 2009

 

5 MB file

Nanni 5.250 TDI diesel engine Workshop manual

Workshop Manual

Engine Base

V2003-T-B/F2503-T-B

5.250 TDI

 

113 pages
publ May 1997

14 MB file

Nanni 5.250TDI marine diesel engine Spare Parts Catalogue

Spare Parts Catalogue

5.250TDI

40 pages
publ. March 2006

2 MB file

Nanni 6.280HE Marine Diesel Engine Workshop Manual

Workshop Manual

6.280 HE

Kubota block:
S2200-B
S2600-B
S2800-B 107 pages
publ. – no date given

 

20 MB file

Nanni 6.420 TDI Marine Diesel Engine Instruction Manual

Instruction Manual

6.420 TDI
T6 300
Z6 300

16 pages
publ. – no date given

 

< 1 MB file

Nanni H4.115 Marine Diesel Engine Instruction Manual

Instruction Manual

H4.115
H4.130
H4.150
H4.170

 

32 pages
publ. 2009

1 MB file

Nanni H4.150 marine diesel engine and TTM40A transmission installation Drawing

Installation Drawing

H4.150 with TTM40A transmission

 

1 page
publ. March 2010

 

<1 MB file

Nanni H4.50 marine diesel engine & TM345A transmission installation Drawing

Installation Drawing

H4.50 with TM345A transmission

 

1 page
publ. March 2010

 

<1 MB file

Nanni H4.150 marine diesel engine with ZF25A transmission Drawing

Installation Drawing

H4.50 with ZF25A transmission

 

1 page
publ. March 2010

<1 MB file

Nanni N2.10 marine diesel engine Installation Drawing

Installation Drawing

N2.10

59 pages
publ. March 1989

< 1 MB file

Nanni N2.10-110S diesel engine Drawing

Installation Drawings

N2.10 with saildrive 110S

 

1 page
publ. November 2006

<1 MB file

Nanni N2.10 diesel engine with 120S saildrive Drawing

Installation Drawings

N2.10 with saildrive 120S

 

1 page
publ. October 2010

 

<1 MB file

Nanni N2.10 diesel engine with SD10 saildrive Drawing

Installation Drawings

N2.10 with saildrive SD10

 

1 page
publ. July 2006

 

<1 MB file

Nanni N2.10 diesel engine with SP60 saildrive Drawing

Installation Drawings

N2.10 with saildrive SP60

 

1 page
publ. December 2009

<1 MB file

Nanni N2.10 diesel engine with TMC40 transmission Drawing

Installation Drawings

N2.10 with TMC 40

 

1 page
publ. June 2006

<1 MB file

Nanni N2.10 Marine diesel Engine Operator Manual

Operator’s Manual

N2.10
N2.14
N3.21

68 pages
publ. – no date given

 

2 MB file

Nanni N2.10 Marine Diesel Engine before KTA09040647 Workshop Manual

Workshop Manual

N2.10 before engine serial number KTA09040647

Kubota block:
SM-E2B

 

129 pages
publ. November 2004

7 MB file

Nanni N2.10 Marine Diesel Engine after KTA09040647 Workshop Manual

Workshop Manual

N2.10 starting at serial number KTA09040647

Kubota block:
SM-E2B

 

129 pages
publ. March 2007

5 MB file

Nanni N3.30 marine diesel engine Wiring Diagrams

Wiring Diagram

N2.10
N2.14
N3.21

 

1 page
publ. August 2011

< 1 MB file

Nanni N2.14 Marine Diesel Engine before KTB09010509 Workshop Manual

Workshop Manual

N2.14 before engine serial number KTB09010509

 

Kubota engine block:
SM-E2B 131 pages
publ. November 2004

7 MB file

Nanni N2.14 Marine Diesel Engine after KTB09010509 Workshop Manual

Workshop Manual
N2.14 starting from engine serial number KTB09010509

Kubota engine block:
SM-E2B 131 pages
publ. March 2007

5 MB file

Nanni N2.14 diesel engine Installation Drawing

Installation Drawing

N 2.14 – N 3.21

 

1 page
publ. February 2007

< 1 MB file

Nanni 2.60HE marine diesel engine Parts Catalog

Spare Parts Catalogue

2.60 HE

 

53 pages
publ. March 2006

 

2 MB file

Nanni 3.100 HE marine diesel engine Instruction Manual

Instruction Manual

3.100 HE
4.150 HE

9 pages
publ. January 2000
lang: English, Dutch, Finnish, French, German, Italian, Norwegian, Spanish

 

1 MB file

Nanni diesel engine N3.21 operator's manualNanni diesel engine N3.21 operator's manual

Instruction Manual

N3.21

 

12 pages
publ. 2009

 

< 1 MB file

Nanni diesel engine manual N3.30

Operator’s Manual

N3.30
N4.38

 

68 pages
publ. – no date given

 

2MB file

 

 

Nanni diesel engine N3.21 Spare Parts

Spare Parts Catalogue

N3.21

37 pages
publ. August 2014

 

2.5 MB file

 

Nanni Marine Diesel Engine 3.2 before KTC08060800 Workshop Manual

Workshop Manual
N3.2 before engine serial number KTC08060800

 

133 pages
publ. november 2004

7 MB file

 

Nanni marine diesel engine N3.21 after KTC08060800 Workshop Manual

Workshop Manual
N3.21 starting from engine serial number KTC08060800 

 

133 pages
publ. March 2007

6 MB file

Nanni N3.30 Marine Diesel Engine Operators Manual

Operator’s Manual

N3.30
N4.38

 

68 pages
publ. August 2013

2 MB file

Nanni N3.30 Marine Diesel Engine before KTD08090423 Workshop Manual

Workshop Manual

N3.30 before engine serial number KTD08090423

Kubota engine block 05 Series

128 pages
publ. May 1996

 

24 MB file

Nanni N3.30 Marine Diesel Engine starting from KTD08090423 Workshop Manual

Workshop Manual
N3.30 starting from engine serial number KTD08090423

Kubota engine block 05-E3B

129 pages
publ. March 2007

 

4 MB file

Nanni N3.30 marine diesel engine Installation Drawing

Installation Diagrams

N3.30
N4.38

1 page
publ. April 2007

< 1 MB file

Nanni N3.75HE Marine Diesel Engine Parts Catalogue

Spare Parts Catalogue

3.75HE

 

38 pages
publ. march 2006

2 MB file

Nanni N4.140 diesel engine Specifications

Specifications

N4.140

2 pages
publ. 2016

 

<1 MB file

Nanni N4.115 Marine Diesel Engine Operator Manual

Operator’s Manual

N4.115
N4.140

 

66 pages
publ. November 2015

 

2 MB file

Nanni N4.115 Marine Diesel Engine Workshop Manual

Workshop Manual

N4.115

Kubota engine block:
V3800DI-E2B
V3800I-T-E2B

 

148 pages
publ. March 2004

 

6 MB file

Nanni N4.38 diesel engine Operator Manual

Operator Manual

N4.38

88 pages
publ. November 2018

 

5 MB file

Nanni N4.40 Marine Diesel Engine Operator Manual

Operator’s Manual

N4.40
N4.43HD
N4.47MD
N4.50

68 pages
publ. August 2013

2 MB file

Nanni N4.40 Marine Diesel Engine before KTF08040093 Workshop Manual

Workshop Manual

N4.40 before serial number KTF08040093

Kubota engine block 03-E2B

 

125 pages
publ. May 2004

3 MB file

Nanni N4.40 Marine Diesel Engine starting KTF08040093 Workshop Manual

Workshop Manual
N4.40 starting from serial number KTF08040093

Kubota engine block:
03-M-E3B
03-M-DI E3B
03-M-E3BG 175 pages
publ. Jan 2009

10 MB file

Nanni N4.40 marine diesel engine Installation Drawing

Installation Drawings

N4.40
N4.43HD
N4.50

 

1 page
publ. April 2006

<1 MB file

Nanni N4.50 Marine diesel Engine before KTH08040183 Workshop Manual

Workshop Manual

N4.50 before serial number KTH08040183

Kubota engine block: 03-M-DI-E2B

 

135 pages
publ. February 2004

4 MB file

 

 

Nanni N4.50 Marine Diesel Engine starting KTH08040183 Workshop Manual

Workshop Manual
N4.50 starting from serial number KTH08040183

Kubota engine block:
03-M-E3B
03-M-DI-E3B
03-M-E3BG

 

187 pages
publ. January 2009

10 MB file

Nanni N4.60 Marine Diesel Engine Operator Manual

Operator’s Manual

N4.60
N4.40HD

 

68 pages
publ. August 2013

2 MB file

Nanni N4.60 Diesel Engine Workshop Manual

Workshop Manual

4.200TD
N4.60

Kubota block:
V2003-T-B
F2503-T-B 113 pages
publ. may 1997

14 MB file

Nanni N4.65 Marine diesel Engine Operator Manual

Operator’s Manual

N4.65

64 pages
publ. June 2017

 

2 MB file

Nanni N4.85 Marine Diesel Engine Operator Manual

Operator’s Manual

N4.85
N4.100

68 pages
publ. August 2008

 

2 MB file

Nanni N4.85 Marine Diesel Engine Workshop Manual

Workshop Manual

N4.85
N4.100

Kubota block
07-E3B series

 

209 pages
publ. november 2007

8 MB file

Nanni N4.115 Marine Diesel Engine Technical Data Sheet

Technical Data

N4.115

 

1 page
publ. March 2007

 

< 1 MB file

Nanni N5.150 diesel engine Operator Manual

Operator Manual

N5.150

 

88 pages
publ. March 2019

 

4 MB file

Nanni N5.200 CR2 diesel engine Operator Manual

Operator Manual

N5.160 CR2
N5.180 CR2
N5.200 CR2
N5.230 CR2

104 pages
publ. May 2019

 

5 MB file

Nanni T4.155 marine diesel engine Workshop Manual

Workshop Manual

T4.155
T4.380 TDI
T4.390 TDI

(Toyota M1KZ engine base)

 

191 pages
publ. – no date given

22 MB file

Nanni T4.155 diesel engine Instruction Manual

Instruction Manual

T4.155
4.380 TDI
4.390 TDI

 

13 pages
publ. October 2004
lang: English, Dutch, Finnish, French, German, Italian, Norwegian, Spanish

 

1 B file

Nanni T4.155 diesel engine Drawing

Diagram

T4.155         T4.380
T4.390 TDI
with ZF 53V

 

1 page
publ. – no date given

< 1 MB file

Nanni T4.155 diesel engine & TM93 Drawing

Diagram

T4.155W and T4.380 TDI eith TM93 transmission

 

1 page
publ. December 2005

 

<1 MB file

Nanni T4.155 diesel engine & ZF25A transmission Drawing

Diagram

T4.155
with ZF 25A

 

1 page
publ. – July 2004

< 1 MB file

Nanni T4.155 marine diesel engine & ZF25H transmission Drawing

Diagram

T4.155
with ZF 25H

 

1 page
publ. – September 2006

< 1 MB file

Nanni T4.155 marine diesel engine & ZF45A transmission Drawing

Diagram

T4.155
with ZF 45A

 

1 page
publ. – June 2002

< 1 MB file

Nanni T4.165 Marine Diesel Engine Instruction Manual

Instruction Manual

T4.165
T4.180
T4.200

 

12 pages
publ. 2009

1 MB file

Nanni T4.200 Marine Diesel Engine Workshop Manual

Workshop Manual

T4.165
T4.180
T4.200

 

208 pages
publ. April 2011

 

24 MB file

Nanni T4.165 diesel engine Wiring Diagrams

Wiring Diagram

T4.165 (not confirmed)

 

1 page
publ. November 2011

 

< 1 MB file

Nanni T4.205 Marine Diesel Engine Operator Manual

Operator’s Manual

T4.205
T4.230
T4.270

 

67 pages
publ. – no date given

1 MB file

Nanni T8V Marine Diesel Engine Operator Manual

Operator’s Manual

T8.V 320
T8.V 350
T8.V 370

64 pages
publ. March 1997

 1 MB file

Nanni V6.180 Marine Diesel Engine Instruction Manual

Instruction Manual

V6.180
V6.200

 

32 pages
publ. 2009

 

2 MB file

Nanni V6.270 Marine Diesel Engine Instruction Manual

Instruction Manual

V6.270
V6.320
V6.350

 

32 pages
publ. 2009

2 MB file

Information relevant to saildrives

Nanni SD10 saildrive Adaptation Spare Parts Manual

Spare Parts Catalogue

SD10 Adaptation

 

31 pages
publ. December 2004

2 MB file

Print Friendly, PDF & Email