11.14 EN
192
4.17 Exhaust system
NOTE
Check emissions at regular intervals
X
Check the combustion engine exhaust emissions at regular intervals in accordance
with national regulations.
X
Black or blue exhaust smoke is an indicator of high emission levels resulting from
combustion engine damage or wear.
X
In this case the truck must be examined by specialist personnel.
Check the exhaust system regularly for leaks.
Procedure
• Open the engine cover.
• Start the engine when the engine cover is open. To do this:
• Open the right side window completely.
• Tilt the cab of the truck until the retaining device (210) is locked in position, see
"Cleaning" on page 189.
• Use a ladder to change the truck height and reach through the open side window
to start the engine with the ignition key with the cab fully tilted.
• Check for any rising smell of exhaust and altered engine noise level.
• If you detect a rising smell of exhaust and altered engine noise level arrange for the
exhaust system to be inspected by specialist personnel.
The exhaust system has now been checked for leaks.