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--- sportster_history:1957_sportster [2017/12/17 20:24]
5.9.60.241 ↷ Links adapted because of a move operation
+++ sportster_history:1957_sportster [2021/11/15 03:56]
hippysmack [Illustrations]
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 ====== 1957 Sportster ======
-===== Vehicle Identification Number (VIN) =====
+The Sportster XL was introduced as “a modern, up-to-date power plant.” {{  http://www.motorcycleclassics.com/~/media/Images/MCC/Editorial/Articles/Magazine Articles/2011/05-01/1957 Harley-Davidson Sportster XL/Sportster-1.jpg?direct&150}}
-  * The serial number is stamped on the left side of the engine case. The first 5 or 6 digits represent the year and model ((HD Parts Catalog XLH/XLCH-1000 #(99451-78) ))
+ In 1952, the W models were replaced with the revered 45-cubic inch side-valve K series. The new K-models included an integrated four-cam engine and four-speed transmission design, along with foot shift, swingarm rear suspension, and telescopic front forks to compete with smaller, sportier motorcycles coming mainly from Great Britain. Essentially, the new XL motor was an updated K-model engine with larger displacement, overhead valves and higher compression. - Harley-Davidson Archives Copyright H-D ((http://www.hotbikeweb.com/harley-sportsters-paying-tribute-hot-rod-legend))
+**Model Production Numbers**
+  * XL - Number Produced: 1,983
-The Sportster XL was introduced as “a modern, up-to-date power plant.” {{  http://www.motorcycleclassics.com/~/media/Images/MCC/Editorial/Articles/Magazine Articles/2011/05-01/1957 Harley-Davidson Sportster XL/Sportster-1.jpg?direct&150}}
+**Colors**
+  * Skyline Blue with Birch White tank panels. ((https://www.harleykmodel.com/technical/colors/index.html))
+  * Pepper Red with Black tank panels. ((https://www.harleykmodel.com/technical/colors/index.html))
+  * Birch White with Black tank panels. ((https://www.harleykmodel.com/technical/colors/index.html))
+  * Black with Pepper Red tank panels. ((https://www.harleykmodel.com/technical/colors/index.html))
+  * Options (no charge): ((https://www.harleykmodel.com/technical/colors/index.html))
+    * Fenders to match tank panel when panel is a standard color.
+    * Birch White - (indicate either solid or with black panels).
+    * Any standard color without tank panels.
+  * Options (extra charge): ((https://www.harleykmodel.com/technical/colors/index.html))
+    * Metallic Midnight Blue with Birch White tank panels.
+    * Spring Special: Nugget Gold.
- In 1952, the W models were replaced with the revered 45-cubic inch side-valve K series. The new K-models included an integrated four-cam engine and four-speed transmission design, along with foot shift, swingarm rear suspension, and telescopic front forks to compete with smaller, sportier motorcycles coming mainly from Great Britain. Essentially, the new XL motor was an updated K-model engine with larger displacement, overhead valves and higher compression. - Harley-Davidson Archives Copyright H-D ((http://www.hotbikeweb.com/harley-sportsters-paying-tribute-hot-rod-legend))
+====== Vehicle Identification ======
+==== Frame Numbers ====
+There was no frame identification for purpose of ownership on 1957-1969 model Sportsters. \\
+However, there were stampings on the different parts of the frame combined with certain features that can be used to date the frame. \\ [[techtalk:ih:body01w|Click Here]] to view Ironhead Frame Identification in the Sportsterpedia. \\
-Number produced: 1983((&#91;&#91;http:&#47;&#47;www&#46;caimag&#46;com&#47;forum&#47;showthread&#46;php?5757-Help-with-1957-xl-sportster&#47;page2|http:&#47;&#47;www&#46;caimag&#46;com&#47;forum&#47;showthread&#46;php?5757-Help-with-1957-xl-sportster&#47;page2&#93;&#93;))
+==== Engine Serial Numbers ====
+The only numbers for the purpose of identification were on the engine case. \\
+  * For 1957-1961 models, the engine serial number is stamped on the left side of the engine case between the two cylinders. \\ First 4 or 5 digits are the year and bike model followed by a series of 4 or 5 numbers that established the individual serial number for each bike. \\
-Original Price: $1103
+[[sportster_history:99xx-01a|Click Here]] for more specific information on serial numbers and VINs in the Sportsterpedia. \\
-===== Specifications =====
+^{{techtalk:miscres:instruction_sheet_header_4.png?nolink&797|}}|||
+|  **Engine Serial Number for 1957 Sportsters**  |||
+|**Model Year** \\ (first 2 digits)|**Model** \\ (next few digits) \\ (up to 4)|**Sequential** \\ **Serial#** \\ (remaining digits)|
+|57|XL| (example) \\ 12345|
+|  |||
+|:::|:::|:::|
+|**Example**: (57XL 12345) indicates a 1957 XL model and is stamped on the Left Engine Case Between the Cylinders ((1953-1963 HD Parts Catalog backside of front cover))|||
+|Example Serial Number on Engine Reads: 57XL12345|||
+|  57  |  XL  |  12345  |
-{{  :sportster_history:1957-sportster-engine.jpg?200}}
+====== Related Manuals and Documentation ======
+Below are some suggestions for manuals for your ride. \\
+__You should have, at minimum, a Factory Service Manual (FSM) and a Factory Parts Catalog for your year model__. \\
+**Factory Service Manuals (FSM)**; \\
+The FSM will have the most accurate information, procedures and specs. \\
+Clymer and Haynes make service manuals also for Sportsters but some of the information is in error to the factory FSMs. \\
+And some of the information in the aftermarket manuals is vague in information or procedures but they may have more pictures. \\
+So it is generally said you can get use from both an aftermarket manual and the factory service manuals but get the factory manual first. \\
+**Parts Catalogs**; \\
+The Parts Catalog has part numbers of course but it also has exploded parts views. \\
+However, IT IS NOT INTENDED TO BE AN ASSEMBLY MANUAL. \\
+And some of the exploded views are confusing or not related to each other on the same pages. \\
+But, all in all, the exploded views do help finding what goes where. \\
+Most of the fasteners listed in the relevant parts catalog individual pages have thread sizes and lengths also in case you need those. \\
+**Note: ALL 1957-1978 PARTS CATALOGS LIST PARTS FOR PREVIOUS YEARS**. \\ Below is a simple list of original and "latest edition parts catalogs.
+The in-between year books may show different part numbers for the same year model bike. \\
+[[techtalk:miscres:miscres12|Click Here]] to see the Factory Parts Catalog page in the Sportsterpedia for parts catalog uses and a full list of parts catalog numbers from 1957 to present. \\
+(complete list of other parts catalogs and supplement catalogs that pertain to each year model on the bottom of that page) \\
+Some often acquire several year model parts catalogs and that page will help you decide which ones are right for you. \\
+**Suggested Manuals**: \\
+  * **Factory Service Manual (FSM)**:
+    * **Original**: None. The FSM program didn't begin until the 1959 season. \\ The 1959 FSM states "Except for minor differences, it also applies to 1957-1958 model Sportsters.
+    * **Latest Edition**: 1959-1969 Sportster Service Manual (99484-69)
+  * **Factory Parts Catalogs**:
+    * **Original**: 1957 Spare Parts Catalog for all Sportster and K Models Catalog (99451-57)
+      * Issued February 15, 1957.
+      * Full parts catalog and lists parts available in 1957 for 1952-1957 models.
+      * Lists closest to original parts available for 1957 models.
+      * [[http://www.harleykmodel.com/literature/spare-parts-catalogs/documents/99451-57/99451-57.pdf|Click Here]] to download a PDF from Harley K Model site  (32.2mb) (( http:&#47;&#47;www&#46;harleykmodel&#46;com&#47;literature&#47;spare-parts-catalogs&#47;documents&#47;99451-57&#47;99451-57&#46;pdf))
+    * **Latest Edition**: 1954-1978 Sportster XLH/XLCH-1000 Parts Catalog (99451-78B)
+      * Issued in 1989.
+      * Full catalog and lists parts available in 1989 for 1954-1978 models.
+      * Includes some parts that were not available in the -78A catalog.
+  * **Factory Owners Manual**:
+    * 1957 Sportster Rider Handbook (99466-57)
+**Pics of Manual Covers**. \\
+Below are pics of used manual covers (original and latest editions) related to 1957 model Sportsters. \\ See the full list of pertinent catalogs in the link above.  \\
+Click on any pic below to enlarge: \\
+|  1957 Rider Handbook \\ (99466-57)  |
+|{{:sportster_history:l003-om-1957_edition_cover_99466-57.jpg?direct&150|}}|
+|  1959 FSM (99484-59) ((pics from a collection by The French Owl of the XLFORUM)) \\ loose leaf inside and outside covers (original)  ||  1959-1969 FSM (99484-69) \\ book bound cover (latest)  |  1957-1969 FSM (no part#) \\ (few page dates of Feb. 1970)  |
+|{{:sportster_history:l001-fsm-1959_edition_cover_1st_for_1957-1964_loose_leaf_binders.jpg?direct&200|}}|{{:sportster_history:l001-fsm-1959_edition_cover_99484-59_for_1957-1959_loose_leaf_inside.jpg?direct&200|}}|{{sportster_history:l001-fsm-1969_edition_cover_99484-69_for_1957-1969_book_bound.jpg?direct&200|}}|{{:sportster_history:l001-fsm-1969_edition_cover_for_1957-1969.jpg?direct&200|}}|
+|  1952-1957 \\ Parts Catalog (99451-57)  |  1954-1978 \\ Parts Catalog (99451-78B)  |
+|{{:sportster_history:l002-pc-1957_edition_cover_99451-57_for_1952-1957.jpg?direct&200|}}|{{:sportster_history:l002-pc-1978_edition_cover_99451-78b_for_1954-1978.jpg?direct&200|}}|
+===== The Ironhead Multi-Year Parts Catalog Curse =====
+Below is a summary of an article on the Sportsterpedia Parts Catalogs page regarding parts book errors. \\
+You can also read the full article from this link: [[techtalk:miscres:miscres12#the_ironhead_multi-year_parts_catalog_curse|The Ironhead Multi-Year Parts Catalog Curse]]. \\
+Due to all of the errors and non corrected editions, it's always a good idea to acquire several year parts catalogs surrounding your year model. \\
+Which year catalogs you'll need will depend on many factors but the main Parts Catalog page in the Sportsterpedia will help you decide which ones you need. \\
+[[techtalk:miscres:miscres12|Click Here]] to see the Parts Catalog page. A full chart of all the parts catalogs made for Ironheads is at the bottom of the page. \\
+  * Not all multi-year catalogs will list factory installed parts on your bike.
+  * You may need several year catalogs to determine factory installed parts for your year model.
+  * Some parts first appeared or only appeared in Parts Supplements, Service Bulletins or other literature
+  * Later catalogs may show parts for older models that were never factory installed on them.
+  * Some catalogs have missing parts and/or missing models in some parts listings.
+  * Some illustrations do not have a part number listed.
+  * Drawings may or may not look like your part number.
+  * Some exploded parts diagrams show the assembly in the wrong order or missing pieces.
+  * There may be misleading information about parts that fit your year model.
+  * Fastener lengths and thread pitch may change depending on catalog used.
+  * The MoCo knew about and tried to correct at least some of the parts catalog mistakes.
+===== Search the Sportsterpedia =====
+See the Navigation menu on the upper left of this page. \\
+From there you can go to the main Ironhead section menu, the Reference section for general and in-depth procedures, and the Misc Resources for documentation. \\
+===== Illustrations =====
+The following illustrations are displayed for historic and period specific parts identification only. Refer to the original OEM documents for additional information. ((illustrations from various academic journals)) \\
+Click on any illustration below to enlarge. \\
+{{sportster_history:1957_xl883_illust_engine.jpg?300}} \\
+\\
+General dimension drawing for 1957-1965 XLH / XLCH frames: \\
+This is a "short frame". Dims shown are 1957-1966 (all) and 1967-1969 XLCH. ((Dr Dick of the XLFORUM http://xlforum.net/forums/showpost.php?p=4370194&postcount=58)) \\
+{{:sportster_history:illust_-_frame_dims_-_general_-_1957-1965_xlh_xlch_the_french_owl.png?direct&400|}} ((illustration from a collection by The French Owl of the XLFORUM)) \\
+====== Specifications ======
+[[techtalk:menu#ironhead_technical_categories|Click Here]] for the main technical menu in the Sportsterpedia. \\
+Also see the "Misc Resources" section on the bottom of that page for technical docs and information. \\
+==== Model Designation ====
+  * XL
+==== Dimensions ====
+  * Wheelbase: 56.5 in / 143.51 cm ((Harley-Davidson 1957 - 1969 Service Manual))
+  * Overall Length: 87 in / 221 cm
+  * Overall Width: 34 in / 86.36 cm
+  * Overall Height: 40.5 in
+  * Saddle height 26-7/8 in to 29 in / 68.26 cm to 73.66 cm
+  * Road Clearance: 2.5 in to 4-5/8 in / 6.35 cm to 11.74 cm
-  * Model Designation: XL
 ==== Engine ====
   * Engine type: 4 cycle Overhead Valves, 45 degree V2 ((Harley-Davidson 1957 - 1969 Service Manual))
-  * Kick start only ((1957-1969 HD FSM pg 4A-3))
+  * Hemi-spherical style heads
-  * Displacement: 55 ci / 883 cc (900 cc advertised) ((1957-1969 HD FSM pg 1A-3))
+  * Displacement: 53.9 ci / 883 cc (900 cc advertised)
-  * Compression: 7.5:1 ((1957-1969 HD FSM pg 1A-3))
+  * Compression Ratio: 7.5:1
-  * Hemi-spherical style heads
+  * Bore: 3 in / 76.2 mm
-  * Bore: 3 in / 76.2 mm ((1957-1969 HD FSM pg 1A-3))((https://books.google.de/books?id=bvwDAAAAMBAJ&pg=PA2&num=100&source=gbs_toc&cad=2#v=onepage&q=sportster&f=true))
+  * Stroke: 3.8125 in / 96.8 mm
-  * Stroke: 3.8125 in / 96.8 mm ((1957-1969 HD FSM pg 1A-3))((https://books.google.de/books?id=bvwDAAAAMBAJ&pg=PA2&num=100&source=gbs_toc&cad=2#v=onepage&q=sportster&f=true))
+  * Horsepower: 42 @ 5,500 rpm
-  * 90 Degree Valve Angle
+  * Taxable Horsepower: 7.2
-  * Horsepower: 42 @ 5,500rpm ((Harley-Davidson 1957 - 1969 Service Manual))
+  * Torque: 48 ft/lb @ 3.600 RPM
-  * Torque: 48 ft-lb @ 3600 RPM ((1957-1969 HD FSM pg 1A-3))
+  * Weight: 204 lbs.
   * 4 Cams
-  * Oil pump pressure: 6 psi @ 20 MPH ((1957-1969 HD FSM pg 3A-11))
+  * [[techtalk:ih:oil03|Gear driven type oil pump]]. \\ Oil pump pressure (gauge mounted in place of oil pressure switch):
-  * Fuel System: Linkert DC carburetor ((1957-1969 HD FSM pg 3F-7))
+    * Idle, with spark retarded (Min: 3-7 psi)
-  * Ignition: Ignition spark is produced by operation of a circuit breaker, ignition coil and spark plugs. The breaking of a single set of breaker points by a double lobe cam on the timer shaft determines the spark timing. The narrow lobe times the front cylinder while the wider lobe times the rear. ((1957-1969 HD FSM pg 1A-3))
+    * Normal riding conditions: 10-14 psi (6 psi at 20 mph)
+  * [[techtalk:ih:engctl01|Ignition]]: Battery Ignition System (circuit breaker/points/timer/distributor)
+    * Point Gap: .020"
+  * Dwell: 90° at 1000 RPM
+  * Ignition Timing
+    * Advanced: 45° (11/16") BTDC
+    * Retarded: 15° (5/64") BTDC
+  * Spark Plugs
+    * #4 for everyday use.
+    * #5 for hard service.
+      * Gap: .025"-.030"
+  * [[techtalk:ih:carb01#linkert_model_m_and_dc_carbs_1957-1965|Fuel System]]: Linkert DC carburetor.
+  * Starter: Kick start only
 ==== Capacities =====
+  * Fuel capacity: 4.1 gal / 15.52 l((Harley-Davidson 1960 Sportster Service Manual))
-  * Fuel capacity: 4 gal / 15.14 l((Harley-Davidson 1957 - 1969 Service Manual))
+  * Oil Capacity: 3 qts. / 2.83 l
-  * Oil Capacity: 3 qts. / 2.83 l ((Harley-Davidson 1957 - 1969 Service Manual))
+  * Transmission Capacity: 1.5 pints / .71 l
-  * Transmission Capacity: 1.5 pints / .71 l ((Harley-Davidson 1957 - 1969 Service Manual))
-  * MPG: 50mpg (est.)((http://www.motorcycleclassics.com/classic-american-motorcycles/1957-harley-davidson-sportster.aspx))
 ==== Clutch ====
   * Multi-Disc dry clutch-pack with alternate steel and fiber friction plates.((1957-1969 HD FSM pg 4A-3))
-==== Dimensions ====
-  * Weight: 495 lb / 225 kg((http://www.motorcycleclassics.com/classic-american-motorcycles/1957-harley-davidson-sportster.aspx))
-  * Wheelbase: 56.5 in / 143.51 cm ((Harley-Davidson 1957 - 1969 Service Manual))
-  * Overall Length: 87 in / 221 cm ((Harley-Davidson 1957 - 1969 Service Manual))
-  * Overall Width: 34 in / 86.36 cm ((Harley-Davidson 1957 - 1969 Service Manual))
-  * Overall Height: 40.5" ((1959-1964 HD FSM pg 1A-3))
-  * Road Clearance: 2.5 in min / 6.35 c minimum, 4-5/8 in max ((1957-1969 HD FSM pg 1A-3))
-  * Saddle height 26-7/8“ to 29”
 ==== Drivetrain ====
-  * Constant Mesh - Foot shift
+  * Constant Mesh - right side foot shift ((1957-1969 HD FSM pg 1A-3))
   * Speeds - 4 Forward
   * Number of Sprocket Teeth
-    * Engine: 34 ((1957-1969 HD FSM pg 1A-3))
+    * Engine: 34
-    * Clutch: 59 ((1957-1969 HD FSM pg 1A-3))
+    * Clutch: 59
-    * Transmission: 21 ((1957-1969 HD FSM pg 1A-3))
+    * Transmission: 21
-    * Rear Wheel: 51 ((1957-1969 HD FSM pg 1A-3))
+    * Rear Wheel: 51
-  * Gear Ratios
+  * Standard Gear Ratios
-    * 1st: 10.63:1 ((1957-1969 HD FSM pg 1A-3))
+    * 1st: 10.63:1
-    * 2nd: 7.69:1 ((1957-1969 HD FSM pg 1A-3))
+    * 2nd: 7.69:1
-    * 3rd: 5.82:1 ((1957-1969 HD FSM pg 1A-3))
+    * 3rd: 5.82:1
-    * 4th: 4.21:1 ((1957-1969 HD FSM pg 1A-3))
+    * 4th: 4.21:1
 ==== Tires ====
-  * Front and rear: 3.50 x 18
+Tire pressure (based on a rider weighing app. 150 lbs or more). \\
-  * Tire pressure (based on a rider weighing app. 150 lbs or more)
+For each 50 lbs of overload, increase rear tire pressure by 2 lbs, front by 1 lb ((1959-1964 HD FSM pg 1A-3)) but not exceeding manuf max tire pressure. \\
-  * For each 50 lbs of overload, increase rear tire pressure by 2 lbs., front by 1 lb. ((1959-1964 HD FSM pg 1A-3))but not exceeding max tire pressure.
-    * Front: 14 psi / .96 bar
-    * Rear: 18 psi / 1.24 bar
-===== Models =====
-  * XL
-===== Colors =====
-  * Pepper Red / Black Tank Panels((http:&#47;&#47;xlforum&#46;net&#47;vbportal&#47;forums&#47;showpost&#46;php?p=696133&postcount=6))
+  * XL:
-  * Skyline Blue / Birch White Tank Panels((http:&#47;&#47;xlforum&#46;net&#47;vbportal&#47;forums&#47;showpost&#46;php?p=696133&postcount=6))
+    * Front: 3.50 x 18 (tire pressure: 14 psi / .96 bar)
-  * Birch White / Black Tank Panels(( http:&#47;&#47;xlforum&#46;net&#47;vbportal&#47;forums&#47;showpost&#46;php?p=696133&postcount=6))
+    * Rear: 3.50 x 18 (tire pressure: 18 psi / 1.24 bar)
-  * Black / Pepper Red Tank Panels(( http:&#47;&#47;xlforum&#46;net&#47;vbportal&#47;forums&#47;showpost&#46;php?p=696133&postcount=6))
-===== External Links =====
-[[http://www.harleykmodel.com/literature/spare-parts-catalogs/documents/99451-57/99451-57.pdf|1957 Parts Manual]](( http:&#47;&#47;www&#46;harleykmodel&#46;com&#47;literature&#47;spare-parts-catalogs&#47;documents&#47;99451-57&#47;99451-57&#46;pdf))
+----
-Back to [[sportster_history:99xx-03|Sportster History Index]]
+Back to [[sportster_history:99xx-01|Sportster History Index]]

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