VESPA GT 200, Руководство по ремонту

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Fit the two screw fasteners on the outside of the
timing chain side of the cylinder head and
tighten them to the specified tightening torque.
Tightening torque:
Timing side screws 8.1-9.6 lbs·ft
( 11-13 N·m )
Note: Before fitting the cylinder head, check the
lubricating channels are clean, using compressed
air, if necessary, to remove any residues.
10.10.35 Fitting the Timing Components
- Fit the lower timing chain sprocket on the
crankshaft, with the chamfer innermost.
-
Loop the timing chain around the sprocket on
the crankshaft.
- Fit the chain tensioner guide to the cylinder
head.
- Fit the spacer and the fastening screw, and
tighten the screw at the prescribed torque.
Tightening torque:
Tensioner screw 7.4-10.3 lbs·ft
( 10-14 N·m )
-
Fit the rocker pin, the exhaust rocker, the spring
washer and the inlet washer.
- Lubricate the rockers via the holes on top.
- Lubricate the cam surfaces and insert the
camshaft in the support, making sure the cams
correspond to the rockers.
-
Fit the camshaft retaining plate and fit the two
screw fasteners, shown in the figure, to the
specified torque.
Tightening torque:
Camshaft retaining screws 3.0-4.4 lbs·ft
( 4-6 N·m )