2004 Skidoo Tundra Skandic Series Service Manual, Page 213Get this manual
Subsection 11
Section 04 ENGINE (CARBURETOR AND FUEL PUMP)
At full opening, throttle slide must be flush or 1.0 mm (.040 in) lower than the top of carburetor outlet bore (engine side)Use mirror to look through inlet boreFirst loosen adjuster nut then turn throttle cable adjuster accordinglyWARNING
This gap is very importantIf the throttle slide rests against the carburetor cover at full throttle opening, this will create too much strain and may damage the throttle cable or other components in throttle mechanism
Carburetor Synchronization
Dual Carburetor Models Only When depressing throttle lever, both carburetor slides must start to open at the same timeUnlock cable adjustment lock nut on one carburetorScrew or unscrew cable adjuster until both carburetor slides start to open at same timeCable play will be identical on both carburetorsRetighten jam nut
A01C3MA
FULL OPENING (THROTTLE LEVER AGAINST HANDLE GRIP) 1Throttle cable adjuster 2Throttle slide flush or 1.0 mm (.040 in) lower than carburetor outlet bore (engine side)