Camshaft/Automatic Decompression Assembly - Suzuki DR-Z400S 2001 Service Manual

With the head snugly seated on the cylinder, secure it by tight-
ening the bolts in diagonal stages. Tighten the cylinder head
bolts to the specified torque.
Cylinder head bolt
NOTE:
Apply engine oil to the threaded parts of the cylinder head
bolts and its washers.
Be sure to install the washer with rounded side facing up.
After tightening the cylinder head bolts to specification, tighten
the cylinder head bolts 1 and cylinder nuts 2 to the speci-
fied torque.
Cylinder head bolt: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
Cylinder nut:
Tighten the cylinder head side bolt to the specified torque.
Cylinder head side bolt: 14 N·m (1.4 kgf-m, 10.0 lb-ft)
NOTE:
Be sure to install the gasket with the core bar facing toward the
head of the bolt.
CAMSHAFT/AUTOMATIC DECOMPRESSION
ASSEMBLY
Turn the generator rotor until the "T" line on the generator ro-
tor is aligned with the center of the hole in the generator cover.
If the crankshaft is turned without drawing the cam
chain upward, the cam chain will catch between crank-
case and cam chain drive sprocket.
Initial: 25 N·m (2.5 kgf-m, 18.0 lb-ft)
Final: 46 N·m (4.6 kgf-m, 33.5 lb-ft)
10 N·m (1.0 kgf-m, 7.0 lb-ft)
ENGINE 3-61
1
2
T T