Manitowoc GROVE GMK4090 - Page 118

Maintenance work on the carrier
7.5 Exhaust system with exhaust emission control
7 - 36 3 302 649 en Maintenance manual
GMK4090
07.12.2017
Check
• Check the tail pipes (2) from the engine (1) to
the silencer (3) for damage.
The tail pipes (2) may not have any holes or
cracks.
• Check that the area around the tail pipes is
free of loose components which could burn
by coming into contact with the hot exhaust
system.
• Check the filler neck for injecting AdBlue (4)
for outer damage.
After checking
• Start the engine.
• Check the AdBlue system gauge on the display in the driver's cab;
à p. 7 - 34.
• Check whether exhaust gases are leaking from any damaged places in the
exhaust system.
• Switch the engine off.
If you discover any damage
Have any damaged parts of the exhaust system replaced immediately by
Manitowoc Crane Care or an authorised GROVE dealer.
G
Risk of burns when the exhaust system is hot
During operation, the exhaust system heats up to 400 °C (750 °F). Wear suit-
able gloves and wait until the exhaust system has cooled down. Make sure
not to touch any hot parts.