ENGINE
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
1-S37
[2] EGR VALVE AND EGR COOLER (IF EQUIPPED)
EGR Valve
1. Remove the air tube 1 (3) from the thermo valve (4) and EGR
valve (1).
2. Remove the air tube 2 (5) from the thermo valve (4), inlet
manifold (2).
3. Remove the pipe (6) and pipe (7).
4. Remove the EGR valve (1).
(When reassembling)
• Be sure to assemble the air tube 1 (3) and 2 (5) to original
position as follow.
• When connecting the air tube 1 (3) to the EGR valve (1) and "A"
side of thermo valve (4).
• When connecting the air tube 2 (5) to the inlet manifold and "B"
side of thermo valve (4).
• Replace the gasket with new one.
9Y1211167ENS0027US0
EGR Cooler
• While the engine is running and or just after it stops, the
EGR cooler is hot, be careful not to touch the EGR cooler.
1. Remove the hose (2) and (3).
2. Remove the EGR cooler (1).
(When reassembling)
• Replace the gaskets with new one.
9Y1211167ENS0028US0
(1) EGR Valve
(2) Inlet Manifold
(3) Air Tube 1
(4) Thermo Valve
(5) Air Tube 2
(6) Pipe
(7) Pipe
A: Connect with Air Tube 1 (3)
B: Connect with Air Tube 2 (5)
(1) EGR Cooler
(2) Hose
(3) Hose