Bottom Bracket Replacement - Schwinn S.C. 5 Service Manual

Bottom Bracket Replacement

1. Use a 35mm open-ended wrench to remove the bottom
bracket retaining nut.
2. Use a rubber mallet to tap the bottom bracket shaft and
one of the bearings from the user right side and out of the
left side of the box.
3. Remove the bottom bracket shaft and bearings from the
frame.
4. Apply red loctite #620 to both bearings then install the
new bottom bracket.
5. Tighten the bottom bracket retaining nut to
N-m
50 ft-lb / 68
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