LGMG MT86 - Page 144

MT86 Operation and Maintenance Manual
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prescribed limits, replace this part or the matched part as required.
In the perspective of preventive maintenance, some parts under repair or within wear limits should be replaced
before they exceed the limits.
All the parts should be carefully inspected by visual observation or infrared inspection. If the following
anomalies are found by visual observation, this part can be repaired or replaced as required.
△
! Caution: For all the seal rings, such as O-shape ring, oil seal, seal washer,
once dismounted, they are required to be replaced, and should not be reused.
5.3.3 See the following table for all levels of maintenance items:
Item
Description
Maintenance level
Initial
inspection
Routine
inspection
1
st
class
maintenance
2
nd
classmaintenance
3
rd
classmaintenance
4
th
class
maintenance
Engine
Change engine oil
●
●
●
●
●
Replace oil filter
Whenever replacing the engine oil
Check and adjust
valve clearances
●
●
●
●
●
Replace fuel filter
element
●
●
●
●
Clean or replace
filter element of
coarse fuel filter
●
●
●
●
Check coolant
volume and add
when necessary
●
●
●
●
●
●
Change coolant
Once every six months
Tighten cooling
pipeline clamps
●
●
Tighten air intake
pipeline hoses and
flange connecting
pieces
●
●
●
●
●
●
Check air filter
maintenance
indicators
●
●
●
●
●
Clean
dust-collecting
cup of air filter
●
●
●
●
●