Arctic Cat DVX 400 2004 Service Manual page 67

NOTE: When mounting the cylinder after installing
the camshaft drive chain, be sure to keep the drive
chain taut. The drive chain must not be allowed to
catch between the cam drive chain sprocket and the
crankcase when the crankshaft is rotated.
7. Install the cam chain guide (1) ensuring that the
guide is installed properly; then install the alignment
pins (2) and a new gasket (3).
NOTE: Always use a new cylinder head gasket to
prevent leakage.
C. Cylinder Head
D. Camshafts
E. Valve Cover
F. Cam Chain Tensioner
NOTE: Steps 1-7 of the preceding sub-section
must precede this procedure.
38
8. Install the cylinder head on the cylinder.
9. Lightly oil the threads of the 10 mm cap screws and
the washers; then install and tighten in two steps to
specifications using a diagonal pattern.
ATV2176
10. Tighten the two 6 mm cap screws (1) and cylinder
nuts (2) to specifications.
SP259
11. Turn the rotor/flywheel until the "T" line on the rotor
is aligned with the center of the timing hole in the
cover.
NOTE: If the crankshaft is turned without holding
the cam chain taut, the chain will catch between
the crankcase and the cam chain drive sprocket.
SP260
12. Apply molybdenum oil solution to the camshaft jour-
nals, camshaft lobes, and the camshaft journal hold-
ers; then place each camshaft into the correct
position.
SP261
SP262
SP263