13
The E920 Control Arm
Crank arm bolts:
Loosen
all 8 bolts slightly before
adjusting/tightening chain.
Handgrip:
Loosen knob
to adjust handle position
from 0-90 degrees.
E920 Slider Arms:
Refer to
following assembly page.
Inspection plate:
Open to check chain tension.
With a screwdriver or other implement, check
tension just behind front sprocket.
Note: A properly adjusted chain will have 3mm-
5mm of slack only. See top of page for adjust-
ment details.
Warning:
Do not check chain tension by
Hand!
Chain tensioning bolts:
Allows for tightening the chain or adjustment from side to side.
Make sure when tightening only to adjust the same amount for both bolts, otherwise the
sprocket will be misaligned.
Note:
Tightening the right bolt only (turning clockwise) will pull the right side of the crank
assembly toward you, tightening the left will pull the left side toward you. Use this feature
to realign the rear with the front sprocket if needed or when changing to a new chain.
Adjustment Knob:
Loosen to allow
the control arm to travel through 90
degrees of travel. Note the tele-
scoping tube is gas assisted.
Tighten securely when desired
workout position is reached.
