H&S 5242, Operator'S Manual

Page: 25 / 42

ADJUSTMENTS
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DRIVE CHAIN IDLERS
Expeller Drive Chain Idler
The expeller drive chain is tensioned with an adjustable
sprocket Idler. The chain is properly tensioned when the
chain can be deflected 1/2” to 3/4" (13-19 mm) with hand
pressure.
NOTE: If an Idler fails to maintain proper tension, replace
the worn chain.
NOTE: If an Idler fails to maintain proper
tension, replace the worn chain.
Shield open for viewing
Shield open for viewing
Auger Drive Chain Idlers
The jackshaft and auger drive chain tighteners
are spring loaded.
Use the eye bolt adjustment to achieve a spring
length of 9-3/4” to 10-1/4” on the initial
reduction auger drive chain.
The auger final drive chain tension device uses
an eye bolt, and S-hook to accomplish
adjustment. With the auger in its lowest
position, use the eye bolt to achieve a spring
length of 13-1/2” to 14” on the final drive chain
for obtaining the specified tension.