MacDon PW8 Pick-Up Header - Manual (Page 126)

MAINTENANCE AND SERVICING
Installing Driven Sprocket
1. Apply a coating of anti-seize compound to mating
surfaces of driveshaft (A), tapered bushing (B) and
sprocket (C).
2. Install keys in driveshaft (A), and in tapered
bushing (B).
3. Insert tapered bushing (B) into sprocket (C), aligning
key with keyway in sprocket.
4. Align key in shaft (A) with keyway in tapered bushing
(B), and slide bushing and sprocket onto shaft.
Figure 4.70
5. Remove the two bolts from the tapered bushing, and
reinstall all three hex bolts (A) through the tapered
bushing (D), and into the sprocket (C). Do not tighten.
Figure 4.71
6. Align sprocket (A) with sprocket (B) using a straight
edge. The sprockets are aligned when the two faces
are within 0.04 in. (1 mm) of each other.
Figure 4.72
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Revision A