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Tightening torque
Fastening lower crankcase shell baffles
Products to use: Loctite 242
Fastening lower crankcase shell to crankcase
Products to use: SHELL Helix Ultra SAE 5W-40
Fastening engine mounting struts
Fastening oil filter gaiter
Using compressed air and a cloth moistened with heptane, thoroughly clean the mating surfaces between
the crankcase and the lower crankcase shell.
Using compressed air and a cloth moistened with heptane, thoroughly clean the fastener nuts and the
respective washers for the lower crankcase shell.
Screw
Nut (pretightening)
Nut (applying angle of
145°± 1°)
Nut (applying angle of
115°± 1°)
Screw
Screw
Screw
Replace the gaskets (1) and the gasket (2).
The crankcase and lower crankcase shell
must be mated within 10 minutes of
applying the CAF 4 paste.
Apply CAF 4 paste to the crankcase, as
indicated by the dotted guidelines, to create
an uninterrupted bead of sealant of uniform
diameter
FROM Engine No. 153879
Apply Loctite 242 to the threads of the indicated
screws.
Fit and fasten the four blow-by valves (C),
tightening the respective screws indicated.
Tightening torque
Screw
Nm
Class
3 Nm
B
10 Nm
A
+15
0
61.5
Nm
-15
+19.5
0
57
Nm
-19.5
10 Nm
B
45 Nm
A
10 Nm
B
Nm
3 Nm
Class
B
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