3
User notes
© 12/2005 8144-001
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3.3 Operation manual and workshop
manual
To structure the information to suit the user, the
service documentation is divided into operation
manual and workshop manual.
The operation manual contains a general descrip-
tion and instructions for all other maintenance work.
It contains the following chapters:
1. Contents, General
2. Engine description
3. Operation
4. Operating media
5. Maintenance
6. Care and maintenance work
7. Faults, causes and remedies
8. Engine conservation
9. Technical data
10.Service
The workshop manual assumes knowledge of the
contents of the operation manual. This applies es-
pecially for the safety regulations. The workshop
manual describes repairs to the engine and compo-
nents for which more effort and appropriately quali-
fied technicians are required.
3.4 Job cards
The job cards are divided in the workshop manual
into "W" and "I" job cards.
The "W" job card documents standard repairs on the
engine and/or its components. The necessary tools
and special tools are also specified in the "W" job
card.
The "I" job card additionally documents the appro-
priate work procedures for repairing the engine and/
or its components. The workshop must satisfy spe-
cial conditions to perform these work procedures.
Special tools and machine tools must be available,
for example.
3.4.1 Numbering of job cards
The job card numbers follow the pattern W 02-04-
01. The individual parts of this pattern are explained
below:
z W 02-04-01: Documentation type
– W.... Workshop manual
– I ...... Repair instructions
z W 02-04-01: Maintenance group
– 00 ... General / interdisciplinary activities
– 01 ... Cylinder head
– 02 ... Drive system
– 03 ... Crankcase
– 04 ... Engine control system
– 05 ... Speed governing
– 06 ... Exhaust system / Charging
– 07 ... Fuel system
– 08 ... Lube oil system
– 09 ... Cooling system
– 10 ... Compressed air system
– 11 ... Monitoring system
– 12 ... Other components
– 13 ... Electrical system
z W 02-04-01: Component grouping
z W 02-04-01: Consecutive number