Manitowoc Grove GMK 4100L-1 - Page 124

Maintenance work on the carrier
7.5 Exhaust system with exhaust emission control
7 - 36 3 302 364 en Maintenance manual
GMK 4100L-1
25.11.2016
Checking
• Check the exhaust pipes (2) from the engine
(1) to the silencer (3) for damage.
The exhaust pipes (2) may not have any
holes or cracks.
• Check that the area around the exhaust
pipes is free of loose components which
could burn by coming into contact with the
hot exhaust system.
• Check the AdBlue injection nozzle (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 if the exhaust system is hot
During operation, the exhaust system heats up to 400 °C (750 °F). Wear
suitable gloves and wait until the exhaust system has cooled down.
Make sure not to touch any hot parts.