56
SNO-280
34. Tighten the cylinder head bolts further to reach the
specified angle 175°-185° in the proper tightening
sequence as shown. Do not use a torque wrench for
this step.
SNO-308
35. Tighten the Allen-head screws 1 and 2 to 8.7 ft-lb
(11.8 N-m).
36. Lubricate the camshaft bearing surfaces and lobes
with engine oil, then position the intake and exhaust
camshaft assemblies into the head.
37. Turn the crankshaft clockwise. Align the “I” mark
(A) on the magneto rotor with the stationary pointer
(B) on the magneto cover. This will position cylinder
3 piston to TDC.
SNO-279A
38. Install the camshafts with the hole (C) in cylinder #3
(cam facing up). When installing the timing chain,
start with the intake camshaft and be sure to keep the
timing chain as tight as possible on the intake side.
Make sure the marks (D) on the timing chain sprock-
ets are parallel with the edge of the cylinder head.
Location (E) is cylinder #3 cam lobe location for
each camshaft.
SNO-622A
SNO-311A
NOTE: Secure the chain to the sprockets using two
cable ties in the areas shown below. This will prevent
the chain from jumping a tooth while the chain ten-
sioner is being installed.
XX182
39. Install the existing dowel pins into the cylinder head;
then install the intake and exhaust camshaft caps.
Tighten the camshaft cap screws to 86 in.-lb
(9.7 N-m) in two stages and in a crisscross pattern
working from the inner caps out.
Summary of Contents for 2262-827
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