Maintenance Manual for J2 Sedan
Service
15
④
Blow the back of radiation core with compressed air vertically from top to bottom. The pressure of
compressed air should be less than 490 KPa, and a distance of more than 30 cm should be kept.
⑤
Blow radiator core surface with compressed air every other minute until no water can be blown
away.
4) Check for leakage of cooling system
①
Check for leakage through applying pressure to the cooling system with a leakage detector of
radiator cap.
■
Test pressure: 157 KPa
Caution:
■
Never remove the radiator cap with engine hot;
otherwise the high temperature and high
pressure liquid overflowing from the radiator
may cause severe scald.
Attention:
■
A pressure exceeds the specified test
pressure may cause damage to the radiator.
■
In case the engine coolant is found decreased, please refill engine coolant into the radiator.
②
If any component is found damaged, repair or replace.
5. Inspection of Fuel Pipeline
Check the fuel pipeline, fuel filler cap and fuel tank for
incorrect installation, leakage, crack, damage, loose
connection, worn or aged.
■
Repair or replace damaged component as
required.
6. Replacement of Air Filter
1)
Dismantlement
①
Unscrew lock bolt of air filter upper cover lift up the
cover.
Fig. 2.2.005
Fig. 2.2.004
Fig. 2.2.003
Engine
Fuel pipeline
Fuel tank
