(1) Exhaust gas inlet
(2) Exhaust gas outlet
(3)
Coolant outlet
(4) Coolant inlet
(a) Air pressure
4. Check that there are no air leaks in any of the EGR
cooler parts.
NOTE
• If there are air leaks, replace the EGR cooler
.
5. Install the removed parts.
8.3 Replacing oil separator element
CAUTION
• Be sure
to stop the engine before replacement
the oil separator element.
1. Remove the cover (1).
2. Remove the
oil separator element (3) and O-ring
(2).
(1) Cover
(2) O-ring
(3) Element
(4) Body
3. Replace
the
oil separator element (3) and O-ring (2)
with a new one.
8.4 Checking positive crankcase
ventilation (PCV) valve
1. Remove the cover (1) and element (3).
(1) Cover
(2) O-ring
(3)
Element
(4) Body
2. Look into the hole leading to the PCV valve of the
oil
separator body (4) inside, and then check if there
is no crack, break or abnormal sediment in the PCV
valve.
3. Check the oil separator assembly for crack, oil
leakage and loose connections.
NOTE
• If you
find a crack or oil leakage, replace the
oil separator assembly with a new one.
• If you find loose connections, tighten the
clamp or replace the hoses.
CHECK AND MAINTENANCE
8.Check points of every 1500 hours 3. MAINTENANCE
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
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