First Degree Fitness E620 Seated UBE, Руководство пользователя

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Chain tensioning
bolts
Adjusting the E620 Chain
To adjust chain tension/alignment, first loosen slightly the 8 crank arm bolts lo-
cated on the sides of the crank arm axle covers. It is not necessary to remove
them. Once crank arm bolts are loosened, tighten the chain tensioning bolts in
equal, small increments “max 1/4 turn” until the correct tension is achieved.
Retighten bolts.
If the chain requires alignment, use the chain tensioning bolts individually to
correct alignment as shown below.
Crank arm
bolts
Axle
Tightening right
chain tensioning
bolt only
Tightening left chain
tensioning bolt only
Tightening left/right
chain tensioning
bolts equally
Axle
Axle