Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Last revision Both sides next revision | ||
techtalk:ih:engctl01f [2017/12/12 03:43] hippysmack [IH: Engine Control - Sub-01BA] |
techtalk:ih:engctl01f [2023/03/15 00:42] hippysmack [Pics and information on Ironhead Coils and Bracketry] |
||
---|---|---|---|
Line 1: | Line 1: | ||
[[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | ||
- | ====== IH: Engine Control - Timing -Sub-01BA ====== | + | ====== IH: Engine Control - Sub-01F ====== |
+ | ====== Pics and information on Ironhead Coils and Bracketry ====== | ||
- | * The timing marks have been revised on all 1980 and later 1000cc (crankcase number 780-108-001 and up) and 1340cc models to enable the timing to be set electronically at the factory. This step will reduce the number of timing adjustments required during pre-delivery and set-up. The procedure used to set the timing is exactly the same. | + | 1965-1966 XLH had a 12v coil mounted on a two holed boss under the seat casting on the right side of the bike with an angled plate (31727-65) holding the coil on. \\ |
- | * Only the timing marks have changed. The front cylinder advance timing mark has changed from a straight line to a 1/8" dot and the rear cylinder advanced timing mark now represented by a lazy eight. | + | |
- | * Revised timing marks: | + | |
- | * A straight line for the front cylinder (top dead center). | + | |
- | * An 1/8" drilled dot for the front cylinder (full advance). | + | |
- | * A lazy eight {{:techtalk:ih:engctl:lazy_eight_icon.jpg?direct&50|}} for the rear cylinder full advance. | + | |
+ | {{:techtalk:ih:engctl:coil-cover_mounting_studs_1955-1966_upper_and_lower_by_moon_wolf.jpg?direct&300|}} ((photo by Moon Wolf of the XLFORUM http://xlforum.net/forums/showthread.php?t=1062720&page=17)) \\ | ||
+ | \\ | ||
+ | |||
+ | 1970-1972 XLH, XLCH coil moved on top front of the rear fender using a lengthened seat post retaining bracket (51526-52A). \\ | ||
+ | The -52A bracket was also sold as replacement for 1965-1969 XLH models. \\ | ||
+ | |||
+ | {{:techtalk:ih:engctl:1970-1972_xlh_xlch_coil_mount_bracket_51526-52a_by_tomscybershop.jpg?direct&300|}} ((photo courtesy of TomsCyberShop.com www.TomsCyberShop.com)) {{techtalk:ih:engctl:coil_mounting_plate_31727-65_1965-1970_h_1970_ch_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, Jrs Vintage Harley 1990, [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) {{:techtalk:ih:body:key_switch_and_coil_-_1971_xlch_w_buddy_seat_pic2_by_the_doctor_71.jpg?direct&300|}} ((photo by The Doctor 71 of the XLFORUM http://xlforum.net/forums/showthread.php?t=2000541)) \\ | ||
\\ | \\ | ||
- | [[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]] | ||
+ | [[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]] |