Simplicity 1003 - Page 19

Adjustments
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Figure 20. Model 1 003 Pulley Alignment
For model 1005 tillers, the reverse pulley (item B,
figure 21) should be positioned so there is a gap of
0.20 inch, or 13/64 inch (5.2 mm), between pulley
face and shaft seal. A distance of 1-1/2 inches (38
mm ) from center to center of the two drive pulleys
is then correct. Loosen engine pulley setscrews and
adjust as required. Be sure setscrews are retighten¬
ed securely.
Visually check alignment of pulleys (items A, B and
D). If pulleys are not aligned properly, loosen set¬
screw in worm gear drive pulley (item D) and move,
forward or backward as required. Retighten set¬
screw securely.
Figure 21. Model 1005 Pulley Alignment
A Forward Drive Pulley
B Reverse Drive Pulley
C Idler Pulleys
D Worm Drive Pulley
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