Maintenance work on the superstructure
8.5 Exhaust system with exhaust emission control
8 - 42 3 302 577 en Maintenance manual
GMK7450
16.08.2018
Have them cleaned
• Only clean the filter in a system approved by
the filter manufacturer.
• Replacement filters are available from the
filter manufacturer's service partner if you
do not have a cleaning system available.
• If necessary, replace damaged filters and
tensioning straps with defective seals.
Have them installed
• Observe the exhaust flow direction mark-
ings on the parts.
• Assemble the subsections (1) to (3).
• Tighten the tensioning straps (4) to the spec-
ified torque.
• Ensure that the subsections are properly
sealed to each other with the tensioning
straps.
• Completely install the exhaust system.
• Have a back pressure test performed to check if the exhaust system is gas-
tight.
If you discover any damage
Have any damaged parts of the exhaust system replaced immediately by
Manitowoc Crane Care or an authorised GROVE dealer.
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