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General| Year | 1958 |
|---|---|
| Manufacturer | Royal Enfield |
| Displacement | 692 cc |
| Transmission | 4-speed |
| Suspension Front | Telescopic forks |
| Suspension Rear | Swingarm with twin shock absorbers |
| Brakes Front | Drum |
| Brakes Rear | Drum |
| Engine Type | 4-stroke |
| Power Output | 52.5 bhp @ 6250 rpm |
| Ignition System | Coil |
| Wheelbase | 1422 mm (56 in) |
Cubic capacity, bore, and stroke specifications for the Super Meteor engine.
Details on piston diameter, rings, and their clearances.
Valve timing events at specified tappet clearance.
Specifications for timing chain type, length, and sprocket teeth counts.
Recommended spark plug types for early and late models.
Cubic capacity, bore, and stroke specifications for the Constellation engine.
Piston diameter, rings, and compression ratio for Constellation models.
Valve timing events at specified tappet clearance for Constellation.
Details on timing chain type, length, and sprocket teeth counts.
Recommended spark plug types for Constellation models.
Overall description of the Super Meteor engine, including valve gear and lubrication.
Details on the die-cast aluminium cylinder heads and valve seats.
Information on high compression pistons, rings, and compression ratio.
Description of the one-piece crankshaft, flywheel, and balancing.
Details on camshaft material, profile, and hardening.
Explanation of the camshaft drive via endless chain and tensioner.
Description of the Lucas ignition and lighting systems.
Specifications for the Amal Monobloc Type 376/41 carburettor.
Details on the Vokes Micro-Vee felt and gauze dry air filter.
Explanation of the Royal Enfield Dry Sump lubrication system.
Function and operation of the engine breather.
Gearbox details including standard gear ratios for solo and sidecar.
Details on the clutch plates, springs, and operation.
Overview of the Constellation engine, its cylinder configuration and lubrication.
Details on the die-cast aluminium cylinder heads for Constellation.
Information on pistons, rings, and compression ratio for Constellation.
Description of the crankshaft, flywheel, and balancing for Constellation.
Details on Constellation camshaft material, profile, and hardening.
Explanation of how the valve gear operates via tappets and rockers.
Details on the timing chain drive and adjustment for Constellation.
Description of the Lucas magneto and lighting system for Constellation.
Specifications for the Amal Type Tl0.TT9 carburettor.
Information on the air filter, particularly for twin carburettor setups.
Detailed explanation of the dry sump lubrication system.
Explanation of the breather's role in maintaining crankcase vacuum.
Standard gear ratios for the gearbox.
Description of the clutch assembly and its operation.
Step-by-step instructions for removing the timing cover.
Procedure for checking and adjusting valve timing.
Method for adjusting tappet clearance.
Instructions for setting the ignition timing.
Procedure for adjusting the primary chain tension.
Steps for adjusting the timing chain tension.
Procedure for adjusting the magneto chain tension.
Instructions for removing the dual seat and rear mudguard.
Steps for removing the petrol tank.
Procedure for removing the cylinder head.
Steps for removing the valves from the cylinder head.
Instructions for removing the rockers.
Procedure for removing valve guides, including required tools.
Method for renewing sparking plug inserts.
Steps for removing the cylinders.
Instructions for removing pistons from the cylinders.
Procedure for removing carbon deposits from the engine.
Procedure for grinding-in valves and seats.
Steps for reassembling the engine after decarbonising.
Procedure for cleaning and maintaining the oil filter element.
Instructions for overhauling the oil pumps.
Steps for removing the timing chains.
Procedure for removing the pump worm and timing sprocket.
Instructions for removing the camshaft sprockets.
Steps for removing the magneto sprocket.
Procedure for removing engine and clutch sprockets.
Instructions for removing tappets and guides.
Procedure for dismantling the breather.
Steps for removing the clutch.
Instructions for removing the final drive sprocket.
Procedure for removing the felt washer from the bearing housing.
Description of the oil pipe unions.
Details and setting of the rocker oil feed relief valve.
Steps for fitting the alternator.
Instructions for removing the magneto.
Step-by-step instructions for removing the timing cover.
Procedure for checking and adjusting valve timing.
Method for adjusting tappet clearance.
Instructions for removing the camshafts.
Instructions for setting the ignition timing.
Procedure for adjusting the primary chain tension.
Steps for adjusting the timing chain tension.
Procedure for adjusting the magneto chain tension.
Instructions for removing the dual seat and rear mudguard.
Steps for removing the petrol tank.
Procedure for removing the cylinder head.
Steps for removing the valves from the cylinder head.
Instructions for removing the rockers.
Procedure for removing valve guides, including required tools.
Instructions for removing sparking plugs.
Procedure for removing carbon deposits from the engine.
Procedure for grinding-in valves and seats.
Steps for reassembling the engine after decarbonising.
Procedure for cleaning and maintaining the oil filter element.
Instructions for overhauling the oil pumps.
Steps for removing the timing chains.
Procedure for removing the pump worm and timing sprocket.
Instructions for removing the camshaft sprockets.
Steps for removing the magneto sprocket.
Procedure for removing engine and clutch sprockets.
Instructions for removing tappets and guides.
Procedure for dismantling the breather.
Steps for removing the clutch.
Instructions for removing the final drive sprocket.
Procedure for removing the felt washer from the bearing housing.
Description of the oil pipe unions.
Details and setting of the rocker oil feed relief valve.
Steps for fitting the alternator.
Steps for removing the engine and gearbox unit from the frame.
Procedure for removing the gearbox from the crankcase.
Instructions for dismantling the crankcase.
Procedure for removing main bearings.
Steps for reassembling the crankcase halves.
Details on crankshaft plugs and oil passage clearance.
Procedure for repairing pump worm threads.
Reference to Section D, Subsection 2 for gearbox removal.
Steps for dismantling the gearbox.
Procedure for removing mainshaft ball bearings.
Method for adjusting the gear change mechanism.
Important notes for reassembling the gearbox.
Steps for dismantling and reassembling the clutch.
Procedure for adjusting the clutch control.
Method for adjusting the neutral finder.
Procedure for checking the gearbox oil level.
Detailed description of the clutch assembly and its components.
Explanation of how the gearbox operates.
Reference to Section D, Subsection 2 for gearbox removal.
Steps for dismantling the gearbox.
Procedure for removing ball races.
Method for adjusting the change-gear mechanism.
Important notes for gearbox reassembly.
Steps for dismantling and reassembling the clutch.
Procedure for adjusting the clutch.
Method for adjusting the neutral finder.
Procedure for checking the gearbox oil level.
Detailed description of the Amal 10TT9 carburettor components.
Steps for dismantling the Amal 10TT9 carburettor.
Explanation of how the carburettor controls mixture strength.
Procedure for tuning the Amal 10TT9 carburettor.
The correct sequence for tuning carburettor settings.
Description of the Amal Monobloc carburettor and its features.
Procedure for tuning the Amal Monobloc carburettor.
Key tuning points and adjustments for the Monobloc carburettor.
Adjustments for altitude and alcohol fuel use.
Steps for dismantling the Amal Monobloc carburettor.
Troubleshooting common causes of excessive petrol consumption.
Description of the Lucas SR2 rotating magnet magneto.
Routine maintenance procedures including lubrication and cleaning.
Procedure for cleaning and adjusting the contact breaker.
Troubleshooting steps for ignition misfires.
Description of the automatic timing advance mechanism.
Description of the Lucas K2F magneto for twin-cylinder engines.
Routine maintenance for K2F magneto including lubrication and cleaning.
Procedures for adjusting contact breaker gap and timing control cable.
Steps for testing magneto operation and locating faults.
Description of the alternator rotor and stator construction.
Description of the bridge-connected rectifier.
Explanation of how the charging system operates under different loads.
Maintenance checks for wiring and rectifier securing nut.
List and description of the seven main components of the system.
Description of Alternator Models RM14 and RM15.
Explanation of circuit details and rectifier connections.
Instructions for emergency starting using the ignition switch.
Guidance for operating the machine without the battery.
Routine maintenance checks for the system.
Instructions for cleaning and maintaining the ignition coil.
Procedures for distributor lubrication, cleaning, and adjustment.
Checking and adjusting the contact breaker gap.
Instructions for replacing high tension ignition cables.
Description of the PUZ7E dry-charged battery.
Instructions for filling the battery with electrolyte.
Routine maintenance procedures for checking electrolyte levels.
Servicing procedures including checking specific gravity and recharging.
Description of the headlamp unit and its integration.
Details of the Lucas Light Unit MCF 700.
Procedure for replacing the light unit and bulb.
Instructions on how to access the parking light bulbs.
Description of the combined stop and tail light unit.
Description of the frame construction and materials.
Details on steering head races and their removal.
Steps for removing the rear suspension unit.
Instructions for removing the swinging arm chain stays.
Procedure for removing the centre stand.
Method for checking wheel alignment.
Recommended greases for steering head and pivot bearings.
Steps for dismantling the rear mudguard and dual seat assembly.
Description of the telescopic front fork, including damping system.
Explanation of the fork's movement and hydraulic damping.
Procedure for dismantling the fork to replace parts.
Procedure for adjusting the steering head races.
Instructions for removing the complete front fork assembly.
Details on front fork oil level and type.
Information regarding air vents in the front fork.
Steps for removing the front wheel from the fork.
Procedure for removing brake cover plate assemblies.
Instructions for removing brake shoes and springs.
Information on replacing brake linings.
Steps for removing the hub spindle and bearings.
Specifications for hub bearings.
Details on fitting limits and tolerances for bearings.
Procedure for reassembling brake shoes and cover plates.
Notes on floating cam housings.
Steps for refitting the brake cover plates.
Specifications for the wheel rim.
Specifications for spokes.
Procedure for building and truing the wheel.
Instructions for fitting and removing the tyre.
Recommended tyre pressures for front and rear tyres.
Procedure for lubricating hub bearings.
Description of the detachable rear wheel with brake and hub.
Steps for removing the main portion of the wheel.
General procedure for removing the wheel.
Instructions for replacing brake shoes.
Steps for removing the brake operating cam.
Description of the cush drive mechanism.
Procedure for removing rear wheel ball bearings.
Specifications for rear wheel hub bearings.
Instructions for removing hub driving pins.
Procedure for refitting rear wheel ball bearings.
Steps for reassembling brake shoes.
Notes on centering the cam housing.
Steps for the final reassembly of the hub.
Specifications for the wheel rim.
Instructions for fitting and removing the tyre.
Recommended tyre pressures for rear tyres.
Procedure for lubricating brake cams.
Illustrations and part numbers for valve seat cutters and arbors.
Illustration of the assembly gauge for centralising the rotor.
Illustration of the timing sprocket extractor tool.
Illustration of the clutch holding tool.
Illustration of the engine sprocket nut spanner.
Illustration of the crankshaft extractor tool.
Illustration of the clutch hub extractor tool.
Illustration of the pump disc lapping tool.
Illustration of the gudgeon pin extractor tool.
Illustration of the tappet guide extractor tool.
Illustration of the lockring spanner tool.
Illustration of outer tube hand grips.
Illustration of the frame expander tool.
Illustration of gland nut hand grips.
Illustration of the gearbox cover ball bearing tool.
Description of the fibreglass fairing, mudguard, and integrated components.
Steps for removing the windscreen.
Procedure for removing the headlamp unit.
Instructions for removing the switch, speedometer, and ammeter.
Information on repair kits for fairing damage.
Steps for reassembling the fairing components.
Procedure for reassembling mudguard, fork legs, and wheel.
Steps for reassembling the headlamp unit.
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