Tighten Double-Run Drill Drive Chains
Tighten feed shaft drive chain by loosening the tightener pivot bolt and rotating the tightener to put more chain wrap on the lower sprocket.
Tighten the fertilizer drive chain by sliding the tightener into the chain.
Tighten countershaft drive chain (A) by loosening nuts and moving bearing retainer bolts (B) in slots. Tighten nuts.
A-Drive Chain
B-Retainer Bolts
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