Arctic Cat 650 Twin2004, Service Manual

Page: 79 / 210

3-50
ATV2104
13. Adjust valve clearance (See Section 2); then apply
grease to O-rings (A) and install the tappet covers.
Tighten the cap screws (B) to 0.9 kg-m (78 in.-lb).
ATV2105
14. Using a wrench on the alternator bolt, turn the
crankshaft clockwise 270° and align the “TF”
mark (A) with the notch (B) in the inspection
window.
ATV2106
15. Repeat steps 8-12 for the front camshaft.

NOTE: All views are from the right side for the
front camshaft.
16. Install the spark plugs (if removed) and tighten to
1.3 kg-m (9.5 ft-lb).
17. Install the recoil starter assembly (B) and tighten
the cap screws (A) to 1.2 kg-m (9 ft-lb).
KX366
18. Install the V-belt cover; then tighten the cap
screws to 0.9 kg-m (6.5 ft-lb) in the sequence
illustrated.
ATV2107
Installing
Engine/Transmission

NOTE: Arctic Cat recommends that new gaskets
and O-rings be installed whenever servicing the
ATV.
1. Using a suitable lifting device, set the
engine/transmission into the frame cradle from the
left side; then align the splines of the rear drive
shaft coupler and slide the engine/transmission
rearward and engage the coupler.