Kohler KDI 1903M - Page 129

ASSEMBLY INFORMATION
9
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EN
5. Insert tool ST_51 on the injectors junctions Z
(detail X1).
6. Tighten the screw P (tightening torque to 20
Nm)
.
Fig 9.63
9.8.2 Fuel injector ricicle pipe
1.
Position the tube N on the injectors Z,
and tighten screws M (coppia di serraggi
o
a 14 N
m) and insert the gasket T.
Fig 9.64
9.8.3 Rocker arm cover
Important
•
Always replace the gaskets AK after each
disassembly (ST_36
-
apply Loctite 480 to
the seats of cap C before assembling the
g
askets)..
1.
P
osition tool ST_17 onto the head i
n
c
orrespondence with the two fastening holes
5 and 6 (Fig. 9.66 - 9.67).
2.
Position the gasket AM on the head AL using
tool ST_17 as a guide.
3.
Fit the rocker arm cap C on the head AL via
the screws L observing the clamping
sequence illustrated in Fig. 9.66 (KDI 19
03
M) or F
ig. 9.67 (KDI 2504 M) (tightening
torque at 10 Nm).
4. With vaseline lubricate the gaskets
AK
.
Fig 9.66
Fig 9.65
Fig. 9.67