Schwinn Tango Tandem Seven IPS Schwinn Owner's Manual - Page 53

Hub Bearings, Cables and Cable Housing

Page 53 highlights

Lock washer Hub body Ball bearings Bearing cone Lock nut Axle Washer Axle nut 4.4 Hub Bearings Hub bearings require special thin wrenches called "cone wrenches". If you do not own these tools, do not attempt hub bearing adjustments. Have a qualified bicycle mechanic perform the adjustment if you have any doubts. (Fig. 4.4) 1. Check to make sure neither locknut is loose. 2. To adjust, remove wheel from bicycle and loosen the locknut on one side of the hub while holding the bearing cone on the same side with a cone wrench. 3. Rotate the adjusting cone as needed to eliminate free play. 4. Re-tighten the locknut while holding the adjusting cone in position. 5. Re-check that the wheel can turn freely without excessive side play. Cables and Cable Housing Cables and housing are one of the most overlooked parts on the bicycle. The first indication that your cables and housing need to be replaced is an increased amount of pressure needed to operate the brakes or shifters. Before every ride, check that there are no kinks or frays in the cables and housing. Also check that the housing is seated properly into each cable stop of the bicycle. It is recommended that the cables and housing are replaced at least every riding season to prolong the life of your bike. (Fig. 4.5) Do not ride a bicycle that is not operating properly. Good cable Kink Fray MAINTENANCE 4.5 ©2010 53

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©2010
Hub Bearings
Hub bearings require special thin wrenches called “cone wrenches”. If you do not own
these tools, do not a±empt hub bearing adjustments. Have a qualified bicycle mechanic
perform the adjustment if you have any doubts. (Fig. 4.4)
1. Check to make sure neither locknut is loose.
2. To adjust, remove wheel from bicycle and loosen the locknut on one side
of the hub while holding the bearing cone on the same side with a cone wrench.
3. Rotate the adjus°ng cone as needed to eliminate free play.
4. Re-°ghten the locknut while holding the adjus°ng cone in posi°on.
5. Re-check that the wheel can turn freely without excessive side play.
Cables and Cable Housing
Cables and housing are one of the most overlooked parts on the bicycle. The first
indica°on that your cables and housing need to be replaced is an increased amount of
pressure needed to operate the brakes or shiſters. Before every ride, check that there
are no kinks or frays in the cables and housing. Also check that the housing is seated
properly into each cable stop of the bicycle. It is recommended that the cables and
housing are replaced at least every riding season to prolong the life of your bike. (Fig. 4.5)
Do not ride a bicycle that is not opera°ng properly.
Lock
washer
Hub
body
Axle nut
Washer
Lock nut
Axle
Bearing
cone
Ball
bearings
4.4
Fray
Good cable
Kink
4.5
MAINTENANCE
53