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General| Brand | Triumph |
|---|---|
| Model | SPEED TWIN 1948 |
| Category | Motorcycle |
| Language | English |
Technical specifications including engine, ignition, carburetter, and transmission details.
Technical specifications for the Thunderbird model, covering engine, ignition, and carburetter.
Technical specifications for the Trophy model, detailing engine, ignition, carburetter, and transmission.
Technical specifications for the Tiger 100 model, including engine, ignition, and carburetter details.
Technical specifications for the Tiger 110 model, covering engine, ignition, and carburetter parameters.
Step-by-step instructions for starting the engine from cold.
Guidance on the proper procedure for running-in a new motorcycle engine.
Details on maintaining the engine's lubrication system, including oil changes and filter cleaning.
Instructions for changing engine oil and cleaning oil filters at specified intervals.
Maintenance schedule for engine checks, oil changes, and adjustments.
Tappet clearance requirements and adjustment procedure for ST, 6T, and T100 models.
Tappet clearance requirements and adjustment procedure for T110 and TR5 models.
Initial steps for dismantling the engine, including oil pressure release and timing cover removal.
Procedure for dismantling the crankshaft and connecting rods, including marking rod positions.
Steps for assembling the crankshaft into the drive side crankcase, ensuring proper location.
Procedure for aligning crankcase halves, checking for flatness and tightening bolts.
Steps for setting the crankshaft and exhaust camshaft timing for correct valve operation.
Procedure for timing the inlet camshaft, including checking valve opening.
Method for accurately positioning the piston at Top Dead Centre (T.D.C.) for timing.
Procedure for removing the gearbox from rigid frame models.
Procedure for removing the gearbox from swinging arm frame models.
Section dedicated to the comprehensive overhaul of the clutch system.
General maintenance guidelines for the telescopic fork, including oil changes.
Procedure for adjusting steering head races to eliminate play and ensure proper steering.
Procedures for inspecting and replacing worn parts of the front brake system.
Procedures for adjusting and tuning the S.U. carburetter for correct idling and mixture.
Common carburetter defects like sticking piston, bent needle, and jet eccentricity.
Procedure for checking and adjusting the contact breaker gap for correct ignition timing.
Steps to diagnose and resolve ignition faults causing no spark at the plugs.
Guidance on checking the distributor, coil, and condenser for ignition faults.
Importance of correct sparking plug type, gap setting, and installation for engine performance.
Common carburetter faults like flooding and erratic running, and their remedies.
Detailed steps for assembling the 3T crankshaft, including fitting oil seals and connecting rods.
Steps to diagnose and resolve ignition faults causing no spark at the plugs.
Troubleshooting common engine misfire causes and their remedies.
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