Checking And Adjusting Stalk Chopper - MacDon C Series Unloading And Assembly Instructions

A
D
Figure 4.3: Vine Knives
2. If the clearance is incorrect, adjust the position of the vine knives as follows:
a. Loosen the four M8 bolts (D) securing one of the vine knives in place.
b. Adjust the position of the knife, then retighten the bolts.
c. Rotate the rolls a full revolution to ensure that there is no interference and that clearance gap (C) is now correct.

4.1.3 Checking and Adjusting Stalk Chopper

The stalk chopper should be checked, and if necessary adjusted, before lowering the header into field position.
WARNING
Stalk choppers have sharp edges. Wear heavy, cut-proof gloves when working around or handling choppers.
NOTE:
A chopper wrench should be supplied with every header equipped with stalk choppers. It should have been shipped in the
wooden shipping crate (on folding headers) or in the header toolbox (on rigid headers).
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ASSEMBLING HEADER
D
B
19
C
Revision A