Maintenance work on the superstructure
8.5 Exhaust system with exhaust emission control
16.08.2018
Maintenance manual 3 302 577 en 8 - 41
GMK7450
Have the ash
removed
The maintenance periods can fluctuate greatly depending on the truck crane
operating conditions, fuel quality and engine oil quality.
Under good operating conditions the ash must be removed after five years
(Y 5), or 5,000 operating house (5,00
0 oper. hrs.).
Service partner
• Have the particulate filter cleaned by service partners.
Information can be obtained from
Manitowoc Crane Care.
Prerequisites – The engine must not be running and must be secured against unauthor-
ised use;
à P. 2 - 3.
– The exhaust system has cooled down.
Have them removed
• Mark the exhaust flow direction on the parts.
• Release the tensioning straps (4) and
remove the subsections one after another:
– Inlet piece (3),
–
DPF p
article filter (2),
– Outlet piece (1).
s
G
Risk of burns if the exhaust system is hot!
During operation, the exhaust system can heat up to 600 °C (1100 °F). Wear
suitable gloves
and/or wait until the exhaust system has cooled down.
Make sure not to touch any hot parts.
G
Soot particles can be a health hazard.
Soot particles are suspected of being hazardous to health.
Wear appropriate dust respirator masks and be careful not to breat
he in or
ingest soot particles.
O
Risk of polluting the environment
Collect the combustion residues from the particulate filter in a su
itable
receptacle and dispose of them according to the relevant regulations.
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