Volkswagen CJDA Workshop Manual page 442

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
26 - Exhaust system
1 Removing and installing parts of
exhaust system
WARNING
Adhere to the general safety regulations and the notes on
repair work on the engine!
WARNING
When doing any repair work, pay attention to the follow-
ing due to the cramped conditions:
◆ Adhere to the general safety precautions, and never
take any risk.
◆ The engine is a hazardous area and can cause seri-
ous injuries.
◆ Never leave any objects in the engine compartment,
such as cleaning cloths or tools.
◆ Many engine components become hot during opera-
tion – risk of burns. If necessary, provide appropriate
protective means.
◆ Servicing materials, such as fuel, engine oils or cool-
ant additive, are harmful substances; adhere to the
safety instructions from the manufacturer.
◆ There is a risk of injuries, if maintenance locations
are difficult to access. This risk can be reduced, by in-
stalling the engine in an appropriate location and by
avoiding sharp edges.
◆ Route all the various lines (e.g. for fuel, hydraulics,
coolant and refrigerant, brake fluid and vacuum) and
electrical wiring in their original positions.
◆ Ensure that there is sufficient clearance to all moving
or hot components.
◆ Tools are to be checked for damage and safety risks
on a regular basis.
Note
◆ The section below provides only general instructions, since
due to the various use cases of industrial engines it is not
possible to specify a common procedure.
◆ After working on the exhaust system, ensure that the system
is not under tension and that there is sufficient clearance to
the bodywork. If necessary, align silencer and exhaust pipe
so that sufficient clearance is maintained to the bodywork
and the support rings are evenly loaded.
◆ Renew self-locking nuts.
426 Repair Group 26 - Exhaust system
⇒ P age 1