22
10. Install the choke and throttle shaft assemblies in the reverse order of removal. Visually check for proper operation
of the choke and throttle.
11. If applicable, attach the air vane and torque the mounting screw to 3-5 inch pounds (.34 Nm - .57 Nm).
12. TC and TM series engines use an insulator / spacer between the carburetor and cylinder. That spacer MUST
be
installed correctly for the fuel pump to operate (diag. 3-16). Use the appropriate style to determine the correct
position of the spacer block.
NOTE
The sleeve spacers must be installed before installing the fuel tank on later TM engines.
Through Hole
Toward Spark Plug
Vacuum Channel
Toward Cylinder
Through Hole Away
From Spark Plug
Vacuum Channel
Toward Carburetor
Through Hole Away
From Spark Plug
Vacuum Channel
Toward Carburetor
TC TYPE II
EARLY TM
LATER TM
3-16
Sleeve Spacers
Insulator/Spacer
Insulator/Spacer
Insulator/Spacer