Royal Enfield SPRING FRAME O.H.V. 250cc CLIPPER 1954 Workshop Maintenance Manual page 4

ROYAL ENFIELD WORKSHOP MANUAL
SECTION B3—ENGINE
Exploded "Clipper" Engine
Fig. 1A
Exploded "Clipper" Engine
Fig. lB
Fig. 2 Diagram of Lubrication System
Fig. 3A Diagram of Oil Pump (Feed)
Fig. 3B Diagram of Oil Pump (Return)
SECTION C3—ENGINE
Fig. 1 Valve Timing Marks
Fig. 2 Tappet Adjustment
Fig. 3 Push Rod Enclosure Tube
Fig. 4 Valve Spring Compressor
Fig. 5 Oil Filter
Fig. 6 Oil Pressure Relief Valve
Fig. 7 Primary Chain Adjustment
Fig. 8 Primary Chain Case
SECTION E2—GEARBOX
Fig. 1 Exploded Gearbox and Clutch
Fig. 2 Clutch Adjustment
SECTION F1—AMAL NEEDLE TYPE CARBURETTER
Fig. 2 Sectional View showing Air Valve and Throttle Closed
Fig. 3 Section through Carburetter
Fig. 4 Exploded View of Adjusting screws
Fig. 5 Sequence of Tuning
SECTION F2—AMAL MONOBLOC CARBURETTER
Fig. 1 Section through Float Chamber
Fig. 2 Section through Mixing Chamber
Fig. 3 Section through Carburetter
Fig. 4 Exploded View of Adjusting screws
Fig. 5 Sequence of Tuning
SECTION G2c—MILLER A.C. GENERATOR AND RECTIFIER
LIGHTING AND IGNITION SET
Fig. 1 A.C. Generator, Rear View
Fig. 2 Full Wave Rectifier
Fig. 3 Lighting and Ignition Switch
Fig. 4 Wiring Diagram
List of Illustrations
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