Arctic Cat ZR 120 Service Manual page 23


NOTE: When installing the governor control shaft,
position the shaft so the flat end (A) of the shaft is
directed to the cylinder (3 o'clock position) and the hair-
pin clip (B) is in contact with the crankcase. This limits
the inward movement of the control shaft.
8. Install the shim washer to the crankshaft and place
the dowel pins and a gasket into position.
20
IO101
9. Secure the crankcase side cover to the crankcase
with the cap screws. Tighten to 16 ft-lb using the
following pattern.

NOTE: Before installing the side cover, verify the gov-
ernor gear assembly operates properly.
IO082B
10. Install the dowel pins and a new gasket; then
secure the head to the cylinder with the cap
screws. Tighten to 15 ft-lb using a crisscross pat-
tern.
IO093A
11. Apply lightweight oil to the ends of the push rods;
then install the rods.
12. Loosely secure the rocker arms to the cylinder
head with the pivots and lock nuts; then rotate the
crankshaft until the piston is at the top of the com-
pression stroke.
IO077
IO094A
IO073