Adjustment Instructions - Stamina 876 Owner's Manual

Air resistance bike
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ADJUSTMENT INSTRUCTIONS

Belt Tension Adjustment
Belt tension adjustment required if the belt is slipping on the
front pulley.
1. Loosen the NUTS(3/8"-26)(63) on both sides of the fan.
2. Tighten the NUT(M6x1)(62) on the belt side 1/4 turn clockwise
at a time until the belt stops slipping on the front pulley.
3. Adjust the NUT(M6x1)(62) on the side opposite the belt so that
the center of the NUT(3/8"-26)(63) is the same distance from
the TENSION BRACKET(70) on both sides of bike.
4. Tighten the NUTS(3/8"-26)(63) on both sides of the fan.
Fan Adjustment
Fan Adjustment is required if the fan locks up or the resistance of the fan increases after use. To
adjust the fan, use the following procedures:
STEP 1: Remove both PEDALS(31, 32).
STEP 2: Remove the SCREWS(54, 55, 53) holding the LEFT and RIGHT COVERS(29, 30) and FAN
CAGES(28) to the BIKE. Remove the LEFT and RIGHT COVERS(29, 30).
NOTE: The CRANK(10) should be pointing down.
STEP 3: Remove the NUTS(3/8"-26)(63), EYE BOLTS(22), TENSION BRACKET(70), and NUT(M6x1)
(62) from the FAN AXLE(21).
STEP 4: Slide the FAN(18) toward the rear and slide the BELT(17) off of the big pulley on the CRANK(10).
Then slide the BELT(17) off of the front pulley on the FAN(18).
STEP 5: Unhook the TENSION STRAP(25) from the FRAME(1). Remove the FAN(18) and FAN CAGES
(28) from the bike.
HINT : It is best to lift the front of the frame and remove the fan and fan cages thru the bottom of the bike.
Front Pulley
15
Left Side View

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