 021.109.111B, camshaft timing gear |
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| type47 |
 Feb 14 2010, 11:27 AM
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#1
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Viermeister  Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region  |
PET #
 (note: will update and finish entry when I get back home) |
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| 914Mike |
 Apr 13 2011, 01:02 PM
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#2
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Member Group: Members Posts: 330 Joined: 27-January 03 From: San Jose, CA Member No.: 198 |
Some important marks on the cam:
Timing Mark.  The gear size stamp.  Putting the wrong size gear into your case will result in too much/too little lash. A too large gear will "walk" up the crank gear when test fitting on the case half. It's easiest to just note what size the gear is when you first break the case open, and make sure to put the same size back in that case. (Finding a -5 cam to replace the one in the pic that had corrosion/cracks in the gear was a multi-month journey...) The pic in post 1 is of a -4 size. The numbers indicate size offset from standard, in 100ths of a mm. This is to accommodate differences in the dimensions of the crank and cam bores in the case. |
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