Kohler KDI Series

6
78
_07
Fig. 6.29
EC
D
Fig. 6.30
L
M F
H
G
Fig. 6.28
B
A
Fig. 6.31
L
M
H
G
S
VU
F
ED0053029590
INFORMATION FOR REPLACING THE FUNCTIONAL UNITS
6.3 Unit EGR Cooler replacement
6.3.1 Disassembly
NOTE: Perform the operations described in Par. 5.1.
1 - Undo the screws B of pipe C.
2 -
Undo screws D and E.
3 - Remove pipe F and the relevant metal gaskets.
4 - Release the clamps G and remove the sleeve M.
5 -
Undo the screws H and remove the EGR Cooler L from the
sleeve N (ST_05).
6 - Should the passage ducts of the gas exhaust be clogged
by soot or carbon, replace EGR Cooler L.
6.3.2 Assembly
1 - Insert the fitting U in the manifold M of the EGR valve unit.
2 - Fit the EGR Cooler L with the screws H on the intake
manifold S (tightening torque at 22 Nm - ST_05).
3 - Insert the hose G on the fitting V.
4 - Secure the clamps F.