Illustrations and data in this workshop manual are subject to technical change in
the course of improvements to the engines. Reprinting and repr od uctions o f any
kind, even in part, require our written permission.
z Read and observe the information in this documentation. You will avoid accidents, retain the manufacturer’s
warranty and have a fully functional, ready to use engine at your disposal.
z This engine is built exclusively for the purpose according to the scope of delivery - d efined by the equipment
manufacturer (use for the intended purpose). Any use above and beyond this is considered improper use.
The manufacturer will not be liable for damages resulting from this. The user will bear the sole risk in this
case.
z Use for the intended purpose also includes observance of the operating, maintenance and repair
instructions specified by the manufacturer. The engine may only be used, maintained and repaired by
persons who are familiar with it and instructed in the dangers.
z Make sure that this documentation is available to everyone involved in the operation, maintenanc e and
repair and that they have understood the contents.
z Failure to observe this documentation can lead to malfunctions and engine damage as well as
injury to persons for which the manufacturer will accept no liability.
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z Prerequisite for the proper maintenance and repair is the availability of all necessary equipment,
commercial tools and special tools as well as their perfect working order.
z Engine parts such as springs, clamps, elastic retaining rings etc. constitute an increased risk of injury when
not used properly.
z The pertinent rules for the prevention of accid en ts a nd other generally recognized safety and industrial
medicine rules must be observed.
z Maximum cost effectiveness, reliability and long life is only guaranteed when DEUTZ original parts are
used.
z Repair of the engine must comply with use for the intended purpose. Only parts released by the
manufacturer for the respective purpose may be used for conversion work. Unauthorized modification to the
engine exclude manufacturer liability for resulting damages. Failure to observe this will lead to voiding of the
warranty!
z The engines made by DEUTZ are developed for a wide range of applications. A wide range of variants
ensures that the respective special requirements are met.
z The engine is equipped according to the installation, i.e. not all the parts and components de scribed in this
documentation are installed in your engine.
z We have done our best to clearly identify the differences so that you can easily find the operating,
maintenance and repair instructions relevant to your engine.
We are at your service for any questions you may have in this matter.
are the product of years of research and development. The profound know-how gained in connection with high
quality requirements is the guarantee for manufacturing of engines with a long life, high reliability and low fuel
consumption. Naturally the high requirements for protection of the environment are also met.
Maintenance and care
are decisive for whether the engine satisfactorily meets the set demands. Compliance with the prescribed
maintenance times and the careful execution of maintenance and care are therefore essential. Difficult
operating conditions deviation from norm al oper ation must be observed especially.
DEUTZ AG
Please consult one of our service representa tive s re sp on sib le fo r op erat i ng faul ts an d sp ar e pa rt s quest ion s .
Our trained specialist personnel ensures fast, professional repairs using original par ts in the event of damage.
Original parts of the DEUTZ AG are always produced according to the latest state of the art.
Information about our service can be found at the end of this documentation.
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Take care when the engine is running
Only perform maintenance work or repairs when the engine is at a standstill. Replace any removed protective
devices upon completion of the work. When working on t he running engine, work clothing must be close fitting.
Safety
!
This symbol accompanies all safety notes. Observe these carefully.
Also pass on the safety instructions to your operating personnel. The ”General safety regulations a nd
rules for the prevention of accidents” of the legislator must be observed additionally.
Note
This symbol accompanies information of a general kind.
Observe these carefully.
Asbestos
Gaskets used in this engine are asbestos-free. Please use the appropriate spare parts for
maintenance and repair work.
The maintenance work prescribed in the oper ating manual and in the wor kshop manual must be performed on
schedule and completely.
The maintenance personnel must possess th e necessary technical knowledge to perform the work. Safety and
protection devices which are removed during maintenance work must be replaced again afterwards.
!
Also observe the special safety regulations for the different maintenance groups which are listed in detail as
job cards in the Job cards chapter (cf. also section 1.2).
See the maintenance schedules for the maintenance intervals. These also inform you of the work to be
performed.
The job cards provide technical instructions for performing the work.
3.2Specifications
3.2.1Safety regulations and rules for the prevention of accidents
For various maintenance groups, detailed safety notes in the form of job cards have been compiled, these
precede the job cards of the respective maintenance groups.
The legally prescribed rules for the prevention of accidents (available from professional associations or from
dealers) must be observed. These are dependent on the installation site, operating mode and the operating
and auxiliary materials being used.
Special protection measures depending on the respective work are specified and identified in the job
description.
Caution!
The rules for the prevention of accidents and the safety re gu la tion s mu st be ob se rve d duri ng
maintenance work.
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It generally applies among other things:
z for the personnel
- Only instructed personnel may operate or maintain the engine. Unauthorized persons may not enter the
engine room.
- Wear close fitting clothing and ear protectors in the engine room when the engine is running.
- Only appoint qualified personnel to do repairs and maintena nce.
z for the engine room:
- Ensure adequate ventilation (do not cover air shafts)
- Install first aid kit and suitable fire extinguishers. Check the filling and readiness for operation regularly.
- Only store inflammable materials in the engine room if these are necessary for operating the system.
- Smoking and naked lights are prohibited in the engine room.
z For operation and maintenance of the engine:
- Only start the engine when all protection devices are installed. Make sure that no-one is standing in the
danger area.
- Only perform cleaning, maintenance and repair work when the engine has been shut down and secured
against starting.
The work described in the operating manual and workshop manual necessitates renewal of parts and oper ating
materials. The renewed parts / operating materia ls must be stored, tran sported and disp osed of pr operly. The
owner himself is responsible for this.
Disposal includes recycling and the scrapping of parts / operating materials whereby recycling has priority.
Details of disposal and their monitoring are gove rned by regional, national and international laws and directives
which the system operator must observe on his own responsibility.
3.3Operating manual and workshop manual
To structure the information to suit the user, the service documentation is divided into operating manual and
workshop manual.
The operating manual contains a general description and instructions for all other maintenance work.
It contains the following chapters:
1. General, Contents
2. Engine description
3. Operation
4. Operating materials
5. Maintenance
6. Care and maintenance work
7. Faults, causes and remedies
8. Engine corrosion protection
9. Technical data
10. Service
The workshop manual assumes knowledge of the contents of the operating manual, this applies especially
for the safety regulations. Minor repairs and emergency measures on components are described
the execution of which requires more effort and appropriately qualified personnel.
For inquiries about the job card please always state the engine type (2), the job car d number (4) , the
page number (7), the date of issue (9) or alternatively the DEUTZ-internal part number (8).
01 61Valve clearance (inlet)• after a cooling time of at
01 62Valve clearance (outlet)• after a cooling time of at
NameAdditional informationValueUnit
least 0.5 h (oil
temperature < 80 °C)
• Test and setting values
in inspections from a
running time of
50 operating hours of
the engine or life of the
cylinder head gasket
(see maintenance
schedule)
• Setting values when
changing the cylinder
head gasket
least 0.5 h (oil
temperature < 80 °C)
4.1 Test and adjustment data
0.3
(0.4
0.5
±0.05
mm
±0.05)
4
±0.05
• Test and setting values
in inspections from a
running time of
50 operating hours of
the engine or life of the
cylinder head gasket
(see maintenance
schedule)
• Setting values when
changing the cylinder
head gasket