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techtalk:ref:tools103 [2019/05/21 04:20] hippysmack [Removing Flywheels from Engine Case] |
techtalk:ref:tools103 [2019/10/18 22:03] hippysmack [Pulling the Race] |
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^ Homemade Flywheel Press ((phot by Ironhead-P of the XLFORUM http://xlforum.net/forums/showthread.php?t=411606)) | | ^ Homemade Flywheel Press ((phot by Ironhead-P of the XLFORUM http://xlforum.net/forums/showthread.php?t=411606)) | | ||
- | ===== Disassembly Crankshaft / Flywheel Assembly ===== | + | ===== Disassembly & Assembly of Crankshaft / Flywheels ===== |
+ | ==== Wooden table as a fixture ==== | ||
+ | 3/4“ piece of plywood hinged to the wall with a 2×4 stood up under it for a table / jig. ((photos by Hippysmack)) \\ | ||
+ | No measuring of the holes was done but rather the holes were just 'found' as needed. \\ | ||
+ | A 2” hole saw was used to make two bores in the wood for the pinion shaft and then the crank pin. \\ | ||
+ | |||
+ | 2 lengths of 3/8”x12" all-thread was fastened to the board as holding pins for the wheels. \\ | ||
+ | The length allows you to raise and lower the all-thread as needed. ((photos by Hippysmack)) \\ | ||
+ | See the full disassembly [[techtalk:ref:engmech01r|Here]] in the Sportsterpedia. \\ | ||
+ | |{{:techtalk:ref:engmech:homemade_flywheel_torque_jig_20_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:engmech:homemade_flywheel_torque_jig_8_by_hippysmack.jpg?direct&300|}}| | ||
+ | |||
+ | A block of aluminum and a sledge hammer works for knocking the flywheel loose. \\ | ||
+ | |{{:techtalk:ref:engmech:homemade_flywheel_torque_jig_12_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:engmech:homemade_flywheel_torque_jig_21_by_hippysmack.jpg?direct&300|}}| | ||
+ | |||
+ | ---- | ||
+ | |||
+ | ==== Steel table as a fixture ==== | ||
+ | photos by saddlebagrail of the XLFORUM ((http://xlforum.net/forums/showthread.php?t=1715974)) \\ | ||
+ | |||
+ | |{{:techtalk:ref:tools:flywheel_holding_jig_1_by_saddlebagrail.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_holding_jig_2_by_saddlebagrail.jpg?direct&300|}}| | ||
+ | |||
+ | |{{:techtalk:ref:tools:flywheel_holding_jig_3_by_saddlebagrail.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_holding_jig_4_by_saddlebagrail.jpg?direct&300|}}| | ||
+ | |||
+ | ==== Steel angle fixture ==== | ||
+ | photos by GaryanOdinson of the XLFORUM ((http://xlforum.net/forums/showthread.php?t=1715974&page=2)) | ||
+ | |{{:techtalk:ref:tools:flywheel_fixture_1_by_garyanodinson.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_fixture_2_by_garyanodinson.jpg?direct&300|}}| | ||
+ | |||
+ | |{{:techtalk:ref:tools:flywheel_fixture_3_by_garyanodinson.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_fixture_4_by_garyanodinson.jpg?direct&300|}}| | ||
+ | |||
+ | ==== Jig inserts ==== | ||
+ | photos by Iron73 of the XLFORUM ((http://xlforum.net/forums/showthread.php?t=1715974&page=2)) \\ | ||
+ | |||
+ | |{{:techtalk:ref:tools:flywheel_jig_inserts_1_by_iron73.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_jig_inserts_2_by_iron73.jpg?direct&300|}}|{{:techtalk:ref:tools:flywheel_jig_inserts_3_by_iron73.jpg?direct&300|}}| | ||
===== Installing / Removing Timken Bearings ===== | ===== Installing / Removing Timken Bearings ===== | ||
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|{{techtalk:ref:tools:flywheel_race_puller_by_treybutcher.jpg?direct&300|}}| | |{{techtalk:ref:tools:flywheel_race_puller_by_treybutcher.jpg?direct&300|}}| | ||
^ **Flywheel Race Puller** ((photo by TreyButcher of the XLFORUM http://xlforum.net/forums/showthread.php?t=395586&page=14)) ^ | ^ **Flywheel Race Puller** ((photo by TreyButcher of the XLFORUM http://xlforum.net/forums/showthread.php?t=395586&page=14)) ^ | ||
- | + | ||
+ | ===== Race, Spacer and Oil Seal Press ===== | ||
+ | |||
+ | {{:techtalk:ref:tools:installing_race-spacer-_oil_seal_onto_crank_shaft_1_by_aussiegazza.jpg?direct&300|}} ((photo by AussieGazza of the XLFORUM http://xlforum.net/forums/showthread.php?t=692835&page=14)) {{:techtalk:ref:tools:installing_race-spacer-_oil_seal_onto_crank_shaft_2_by_aussiegazza.jpg?direct&300|}} ((photo by AussieGazza of the XLFORUM http://xlforum.net/forums/showthread.php?t=692835&page=14)) \\ | ||
+ | |||
+ | {{:techtalk:ref:tools:installing_race-spacer-_oil_seal_onto_crank_shaft_3_by_aussiegazza.jpg?direct&300|}} ((photo by AussieGazza of the XLFORUM http://xlforum.net/forums/showthread.php?t=692835&page=14)) {{:techtalk:ref:tools:installing_race-spacer-_oil_seal_onto_crank_shaft_4_by_aussiegazza.jpg?direct&300|}} ((photo by AussieGazza of the XLFORUM http://xlforum.net/forums/showthread.php?t=692835&page=14)) | ||
===== Flywheel / Crankshaft Balancing - Truing ===== | ===== Flywheel / Crankshaft Balancing - Truing ===== | ||
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|Here is another way to true flywheels in a small Myford lathe that has only a 4.5" swing that won't fit Harley flywheels. \\ Two offset pieces made from some flat half-inch thick bar and some half-inch round bar.||| | |Here is another way to true flywheels in a small Myford lathe that has only a 4.5" swing that won't fit Harley flywheels. \\ Two offset pieces made from some flat half-inch thick bar and some half-inch round bar.||| | ||
^ **Truing flywheels on center in a lathe via offset jigs** ((photos by Hopper of the XLFORUM http://xlforum.net/forums/showthread.php?t=395586)) ^^^ | ^ **Truing flywheels on center in a lathe via offset jigs** ((photos by Hopper of the XLFORUM http://xlforum.net/forums/showthread.php?t=395586)) ^^^ | ||
+ | |||
+ | |{{:techtalk:ref:tools:truing_flywheels_in_a_lathe_by_aussiegazz.jpg?direct&300|}}| | ||
+ | ^ **Truing flywheels on center in a lathe with \\ no offset jigs** ((photo by AussieGazza of the XLFORUM http://xlforum.net/forums/showthread.php?t=692835&page=9)) ^ | ||
+ | |||
===== Crankshaft / Flywheel Installation ===== | ===== Crankshaft / Flywheel Installation ===== | ||