MAINTENANCE AND SERVICE
5
- 158 -
Spark Arrester
Spark arrester shall be installed at
hazardous material loading, unloading
locations and fuel stations during fuel
fi lling or draining. When the vehicle is out
of the station, the spark arrester shall be
removed.
Put on a pair of gloves before installing
spark arrester as the muffl er is hot. Hook
the spark arrestor from its clips to the
hangers in the muffl er. Close the clips and
retain the spark arrestor to the exhaust.
Put on a pair of gloves before removing
spark arrester as the muffl er and spark
arrestor is hot.
The spark arrester is removed from the
exhaust pipe by loosening the brackets
on it.
Spark arrester shall be cleaned by water
jet to cleanse its pores a er every 25 uses.
CAUTION
Washing the exhaust mu er
Various sensors and urea injector shall be
available on the exhaust muffl er.
When you wash your vehicle, do not
apply water jet on the urea injector on
the muffl er, sensors and the electric
connections.
DOC, DPF and SCR catalyst are available
in the exhaust muffl er.
These parts are ceramic-based bricks, and
it is defi nitely not allowed to wash these
parts.
Do not attempt to wash inside the muffl er
from the muffl er outlet or from the injector
housing by removing the urea injector.
Fuel Quality and Refuelling