Operation & Maintenance Manual for WP7 Euro
Ⅵ
Vehicle Diesel Engine
10
Table 2-5 Maintenance specification of the engine
Item
1st
inspection
Regular
inspection
Level 1
maintenance
Level 2
maintenance
Level 3
maintenance
Level 4
maintenance
Change oil (at
least once per
year)
●
●
●
●
●
●
Replace the
oil
filter
element
Each time when changing diesel engine oil
Inspect
and
adjust
the
valve
clearance
●
●
●
●
●
Replace filter
element
of
the fine fuel
filter
●
●
●
●
Wash
coarse
fuel
filter
or
replace
the
element
●
●
●
●
Inspect
coolant
amount and
add
to
required
amount
●
●
●
●
●
●
Change
the
coolant
Once a year
Tighten clips
on
cooling
pipe
●
Tighten
air
inlet
pipe,
hose
and
flange
connections
●
●
●
●
●
