Yamaha YZF-R1 Series Service Manual page 293

6. Install:
• Spark plugs
Spark plug
13 N·m (1.3 kgf·m, 9.6 lb·ft)
Spark plug (new)
18 N·m (1.8 kgf·m, 13 lb·ft)
TIP
• Before installing the spark plug, clean the
spark plug and gasket surface.
• If the spark plug is a new one, tighten it to 18
N·m (1.8 kgf·m, 13 lb·ft).
7. Install:
• Ignition coils
Refer to "CAMSHAFTS" on page 5-18.
• Air cut-off valve
Refer to "AIR INDUCTION SYSTEM" on
page 7-20.
• Air filter case
Refer to "AIR FILTER CASE" on page 7-5.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• Rider seat
Refer to "GENERAL CHASSIS (1)" on page
4-1.
ENGINE INSPECTION
5-10