5.Periodic inspection/Maintenance
5-14
5.5.13
Check for cracks and leaks on the exhaust pipe
Every 500 hours
Inspect the flexible pipes in the exhaust system
for cracks or leaks etc.
Remove any insulating material wrapped
around pipes when performing inspection.
If any leak is found, take care to avoid getting
burned by exhaust gas.
After finishing inspection, rewrap the
insulation and tighten with with a clamp or
belt.
5.5.14
Clean outside of the radiator
・
oil cooler
Every 1,000 hours
When the fin tubes diaphragm [1], of a radiator,
and an oil cooler are clogged with dust or other
foreign materials, the heat exchange efficiency
drops and this will raise coolant temperature
and discharge air temperature. These tubes and
fins should be cleaned depending on the state of
clogged tubes diaphragm, even before
maintenance schedule.
Do not use a high pressure washer to protect fin
tubes from being damaged.
H000054-1
1
A180279
Exhaust flexible pipe
Heat insulator
Crack
Gas leak
DPF
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