76
10
Inspect Throttle, Choke Shaft, and Body
1. Lay carburetor on flat surface and check
throttle and choke shaft clearance (Figure
38).
NOTE: Throttle shaft and choke shaft clearance
must not exceed 0.010 in. (0.25 mm).
Figure 38
2. Inspect throttle shaft and choke shaft for wear
(Figure 39).
Figure 39
• Replace if worn.
• If carburetor body is worn, replace
carburetor.
Assemble Carburetor
When assembling the carburetor, use new seals
and gaskets.
1. Install throttle shaft (A, Figure 40) and new
seal (B). Install throttle plate and screws (C).
Figure 40
2. Install idle mixture screw (A, Figure 41) with
new o-ring (B).
NOTE: Do not tighten idle mixture screw.
Figure 41
3. Install idle jet (A, Figure 42) and plug (B).
Figure 42