1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 236Get this manual
CHAPTER SIX
Table CARBURETOR PILOT AIR SCREW ADJUSTMENT (continued)
YearModel
1997 440, ZL 440, ZR 440 Panther 440, Panther 550 Cougar, Cougar Mountain Cat Powder Special EXT 600, ZRT 600 Powder Extreme 1998 Z440 ZL440 ZR440 Panther 440, Panther 550, ZL 500 Cougar, Cougar Deluxe, Cougar Mountain Cat Powder Special EXT 600, ZRT 600 Powder Extreme