ines M192M / M191M / M245M / M234M / M282M / M281M
3.6.30. ASSEMBLING HEAD AND TIMING SYSTEM
PARTS
• Fit the centering dowels.
• Fit the gasket with the word "ALTO" facing the cylinder
head.
• Fit the retaining rings.
• Fit the chain guide-sliding shoe.
NOTE Before assembling the head, make sure that the lubri-
cation duct is perfectly clean. Blow with compressed air.
• Mount the cylinder head.
• Tighten the timing chain side nuts and bolts crosswise
to the specified torque values in a 2 or 3 steps.
TIGHTENING TORQUE VALUES
Nuts: 28 ÷ 30 Nm
Screws: 11 ÷ 13 Nm
• Connect the SAS pipe to the head with a new gasket.
• Tighten the screws.