Lubrication and Adjustment - One Piece Cranks
To adjust the free play in a one piece type bottom bracket, loosen the Iocknut on the left side by turning it clockwise
and tighten the adjusting cone counter-clockwise using a screwdriver in the slot. When correctly adjusted, re-tighten
the !ocknut counter-clockwise.
To disassemble:
1. Remove the chain from the chainwheel.
2. Remove the left pedal by turning the spindle clockwise.
3. Remove the left side Iocknut by turning it clockwise and remove the keyed Iockwasher.
4. Remove the adjusting cone by turning it clockwise with a screwdriver.
5. Remove the left ball retainer, slide the crank assembly out of the frame to the right, and remove the right ball retainer.
Clean and inspect all bearing surfaces and ball retainers, and replace any damaged parts. Pack the ball bearing
retainers with grease, then re-assemble in the reverse of the above procedure.
Crank
Chainwheel
Fixed Cone
\
Bearing Cup
Ball Retainer
Bearing Cup
Locknut
÷
_ _ 0"_Loekwasher
l Adjusting Cone
Ball Retainer
One Piece Crank Assembly
73 Copvriclht 2000 Pacific Cycles
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