IO077
19. With the piston at TDC, scribe an alignment mark on
the gear of the camshaft directly in-line with the
alignment dot on the crankshaft gear.
IO078A
20. Remove the camshaft; then remove the tappets. Iden-
tify the tappets for proper installation.
IO079A
21. Rotate the crankshaft until the connecting rod cap
screws are accessible.
IO080A
22. Note the relation of the connecting rod journal to the
crankshaft and mark the connecting rod and end cap
for reference during installation; then remove the cap
screws and connecting rod end cap.
IO081A
23. Carefully work the connecting rod/piston up and out
of the cylinder; then remove the crankshaft.
NOTE: For assembling purposes, note the arrow
mark on the dome of the piston is directed to the push
rod opening of the cylinder.
24. Remove the hairpin clip from the governor control
shaft; then remove the shaft and account for the
washer.
IO082A
25. Inspect the crankshaft and governor control shaft oil
seals for cracks or deterioration; then inspect the
crankshaft bearings for roughness or discoloration
and replace if necessary.
NOTE: If the seals or bearings of the crankshaft
need to be replaced, see Crankshaft Bearings in Ser-
vicing Components.
Servicing Components
Thoroughly clean all non-electrical components in parts-
cleaning solvent; then remove any carbon buildup from
the cylinder head, piston dome, valves, and valve seats.
Visually inspect all engine components for wear or dam-
age.
Содержание ZR 120
Страница 1: ...2017 S SERVICE ERVICE MANUAL ANUAL www arcticcat com...
Страница 44: ...43...
Страница 60: ...59 Wiring Diagram 0750 506...
Страница 61: ...60 NOTES...
Страница 62: ...Printed in U S A Trademarks of Arctic Cat Inc Thief River Falls MN 56701 p n 2261 697...