Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| techtalk:evo:engmech01g [2022/04/01 22:48] – [Machining Date (2004-up)] hippysmack | techtalk:evo:engmech01g [2022/04/04 14:17] (current) – [2004-E2007 Covers] hippysmack | ||
|---|---|---|---|
| Line 57: | Line 57: | ||
| Original location was on the rear near the oil tank breather fitting. \\ | Original location was on the rear near the oil tank breather fitting. \\ | ||
| Later covers were stamped on the inside front in the round portion behind the oil filter mount. \\ | Later covers were stamped on the inside front in the round portion behind the oil filter mount. \\ | ||
| - | There are 2 sets of numbers with the first being the month, day and year followed by a set of unknown | + | There are 2 sets of numbers with the first being the month, day and year of machining (holes drilled, bushings installed/ |
| - | The unknown numbers may be production, control or operator numbers and possibly a mix of these. \\ | + | The next set of numbers |
| + | The unknown numbers may be production, control or operator numbers and possibly a mix of the same. \\ | ||
| 2004-2006 covers also have a circled date stamp that was faded out for model season 2007. \\ | 2004-2006 covers also have a circled date stamp that was faded out for model season 2007. \\ | ||
| Line 74: | Line 75: | ||
| ====== 2004-Up Cam Covers ====== | ====== 2004-Up Cam Covers ====== | ||
| - | **Casting number change**: \\ | + | There are only 4 cam cover part number changes on 2004-2016 Sportsters, and most likely beyond and not counting XR models. \\ |
| + | They are the same cover with different finishes: polished, chrome, black or gray. \\ | ||
| + | The XR cover is a completely different design. \\ | ||
| + | Figuring that there was a casting/ | ||
| + | |||
| + | **2007 Casting number change**: \\ | ||
| The same casting design (25230-04) was used from 2004 through an early 2007 running design change to casting# (25230-04A). \\ | The same casting design (25230-04) was used from 2004 through an early 2007 running design change to casting# (25230-04A). \\ | ||
| The casting number change has a direct correlation to the removal of casting bumps in the feed galley of the cover. \\ | The casting number change has a direct correlation to the removal of casting bumps in the feed galley of the cover. \\ | ||
| Line 86: | Line 92: | ||
| |{{: | |{{: | ||
| - | + | ===== 2004-E2007 Covers ===== | |
| - | + | ||
| + | ===== L2007-Up Covers ===== | ||
| \\ | \\ | ||
