text/3/12
     Many  older style  bikes have
crank  cotters. These  are special
bolts,  one   goes  thorough  each
crank,  holding  it  to  the crank
axle.  In time  they become  worn,
which causes a clunky looseness as
you turn the  pedals. To replace a
cotter,  remove the  nut, and  hit
the  threaded end  with a  hammer.
Normally, the cotter will slip out
of its hole. If it doesn't, try to
avoid killing it with your hammer.
You may need to heat up the crank,
or  drill  the   cotter  out.  Put
grease on the  new cotter, tighten
the nut on, tap  it lightly with a
hammer  and retighten  it. Cotters
are    soft   steel,    so   don't
over-tighten the nut.
~

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ellipse/501/45/0/359/61/16
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454/15/442/42
566/15/566/15
566/15/562/43

ellipse/501/45/0/179/17/4
ellipse/498/64/0/359/19/4
line
483/44/480/64
517/44/517/44
518/44/516/64

ellipse/502/46/0/359/50/14
fatbit
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489/60/0
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505/60/1
504/60/1
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line
487/58/494/57
494/57/500/57
501/57/508/58
509/58/509/58
511/58/511/53
511/53/507/52
506/52/499/52
498/52/491/53
491/53/490/53
490/53/489/57
491/53/491/53
491/53/508/53

circle/465/51/3
circle/535/42/3
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415/21/457/22
457/22/460/24
460/24/460/28
460/28/455/31
455/31/448/32
448/32/407/30
556/24/556/24
556/24/615/9
553/22/553/22
553/23/547/20
547/20/544/14
544/14/548/11
487/0/487/0
487/0/487/15
487/15/496/18
496/18/507/18
507/18/514/17
514/17/519/13
519/13/518/0

fatbit
450/23/0
450/24/0
450/25/0
449/26/0
449/27/0
448/28/0
448/29/0
447/30/0
447/31/0

fatbit
566/15/0
566/16/0
566/17/0
566/18/0
565/19/0
566/20/1
565/20/0
566/20/0

line
405/97/423/86
423/86/438/77
438/77/456/75
456/75/470/78
470/78/480/82
480/82/482/91
482/91/468/100
468/100/448/111
448/111/430/116
430/116/346/168
403/96/403/96
405/97/400/105
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478/81/478/81
481/81/472/77
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464/73/457/73
457/73/445/73
445/73/432/75
432/75/427/76
427/76/399/94
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line
409/89/404/90
404/90/404/93
404/93/407/93
407/93/412/90
412/90/414/88
413/88/410/89

line
398/96/403/97

circle/449/88/18
line
492/110/492/110
492/110/517/118
517/118/509/123
line
487/115/510/122
490/110/490/110
490/110/487/111
486/111/484/113
484/113/485/114
485/114/488/113
488/113/492/110
520/115/520/115
520/115/505/125
518/114/518/114
518/114/582/130
582/130/603/137
603/137/601/139
601/139/598/143
597/143/591/146
591/146/585/148
585/148/506/126
515/117/515/117
515/117/582/131
518/113/518/113
520/115/515/117
504/121/504/121
504/123/504/125

line
493/111/491/115
497/111/497/111
497/111/494/117
500/113/500/113
500/113/497/118
504/114/504/114
504/114/502/119
509/115/509/115
509/115/506/121

line
386/78/378/80
378/80/374/84
374/84/374/86
374/86/377/86
377/86/384/84
384/84/389/82
390/82/392/78
392/78/392/77
392/77/386/77
383/79/383/79
383/79/379/82
379/82/384/81
384/81/386/80
386/80/382/81
382/81/379/82
393/76/393/76
394/78/392/81
392/81/390/82
390/82/385/85
385/85/373/87

fatbit
373/87/0
376/87/1
392/76/1
391/76/1
393/76/0
393/77/1
393/78/1
394/78/0

line
354/68/346/73
346/73/346/76
346/76/353/75
353/75/359/71
359/71/359/68
359/68/353/69
359/66/359/66
360/68/369/71
366/70/365/74
365/74/357/78
357/78/350/78
350/78/347/75
355/71/355/71
358/71/365/73
355/74/355/74
355/74/359/76

fatbit
369/71/0
368/71/0
366/73/1
360/77/1
360/76/0
355/79/1
354/78/0
354/79/1
355/79/0
354/79/0
354/78/1
354/71/1
353/72/1
354/72/1
353/71/1
352/72/1
352/73/1
353/73/1
351/73/1
353/73/0

fatbit
359/66/0
354/68/0
367/70/0

fatbit
464/73/0
463/73/0
462/73/0
463/73/1
462/73/1
463/73/0
462/73/0
461/73/0
462/74/1
463/74/1
461/73/1
466/74/0
464/74/1

