2010–2012 Piaggio Beverly 300 ie E3 Parts Catalog (P/N 665358(EN))

• 399 PDF pages / document set: A 330-page Piaggio Beverly 300 i.e. Workshop Manual, English document code 665358(EN), plus the 69-page Beverly 300 RST 4T 4V ie E3 Spare Parts Catalogue, catalog code NCPN000U01. The parts catalog identifies 2010-2012 models with chassis prefix ZAPM69200 and engine prefix M692M.
• Engine and CVT repair: Covers engine removal and refitting, variator and clutch disassembly, final-drive bearing service, cylinder-head and valve work, timing-system assembly, piston and cylinder inspection, crankcase splitting, crankshaft selection, and oil-pump service.
• MIU injection diagnosis: Traces no-start, unstable-idle, poor full-throttle performance, and deceleration-backfire faults through fuel-pressure and leak tests, injector circuit and delivery checks, sensor testing, active diagnosis, and TPS reset.
• Suspension, steering, brakes, and cooling: Details fork and wheel-hub overhaul, steering-bearing and swing-arm service, caliper/disc/pad replacement, front and combined-rear brake bleeding, electric-fan diagnosis, thermostat testing, and cooling-system bleeding.
• Electrical diagnostic references: Provides component locations, ground points, connector pinouts, immobilizer fault-code charts, continuity tests, and system diagrams for ignition, charging/starting, lighting, accessories, and engine management.
• OEM parts identification: Exploded plates and an alphanumeric index map engine, bodywork, controls, suspension, brakes, cooling, and wiring-harness assemblies to original Piaggio component codes.
• Shop specifications and tooling: Supplies the maintenance schedule, service-warning reset, torque tables, fluid specifications, wear limits, clearances, electrical test data, coded special-tool listings, and factory labor-time tables.

The download contains two unencrypted, printable PDFs that serve different workshop jobs: the repair manual explains how to diagnose and service the scooter, while the parts catalog identifies assemblies and orderable components. Piaggio identifies the workshop volume as a publication for dealer and sub-dealer workshops; it assumes basic mechanical and vehicle-repair knowledge, suitable facilities, and access to the specified equipment.

Workshop Repair Detail

The workshop manual covers the liquid-cooled 278 cc four-valve single with MIU electronic injection, automatic variator, dry centrifugal clutch, and oil-bath final reduction. Its CVT and driveline procedures address clutch-bell runout, driven-pulley bearings, rollers, drive belt, reduction gears, flywheel, and starter drive. Internal engine coverage continues through valve sealing, camshaft inspection, timing installation, piston and ring checks, crankshaft alignment, crankcase inspection, lubrication-pressure testing, and oil-pump inspection and refitting.

Crankcase and crankshaft category matching, color-coded main-bearing selection, and cylinder base-gasket shimming support a measured internal rebuild instead of simple parts swapping. The tooling section names the equipment used throughout, including Diagnosis Tool 020680Y, control-unit interface wiring 020481Y, fuel-pressure check kit 020480Y, driven-pulley clutch tool 020444Y, Mity-Vac pump 020329Y, and engine support 005095Y.

Diagnostics, Schematics, and Variants

General troubleshooting tables link symptoms to checks for engine performance, starting, lubrication pressure, clutch operation, braking, steering, and suspension. The injection chapter adds separate fault paths for the fuel-pump circuit, injector electrical and hydraulic operation, engine-speed signal, HV coil, coolant-temperature sensor, lambda probe, and throttle-position setup. Immobilizer coverage includes virgin-control-unit key storage and distinct one-, two-, and three-flash diagnostic codes.

Representative diagrams include the EMS circuit, ignition circuit, battery recharge and starting circuit, lights and turn indicators circuit, and cooling-system circuit. Component-location drawings, ground-point views, and connector layouts support pin-by-pin electrical fault tracing. The brake chapter also distinguishes rear wheels with an integrated hub from those with a hub independent of the wheel.

Parts Catalog and Scope

The parts catalog provides illustrated plates for the engine assembly, crankcase, crankshaft, cylinder and head, driving and driven pulleys, oil and coolant pumps, throttle body/injector, frame panels, fuel system, Kayaba fork, wheels, brake plumbing, switches, ECU, lamps, and main harness. Finished-product entries identify factory color variants, which helps when matching painted body parts. Use the catalog for exploded-view orientation, position numbers, and OEM component lookup; use the workshop manual for diagnosis and repair procedures.

Critical CVT and Oil-Seal Cautions

The workshop manual warns that incorrect installation of the transmission-side crankshaft oil seal can mis-tension the oil-pump drive chain and cause serious engine damage. It also cautions against prying the clutch shoes open, which can alter return-spring load, and against pushing tools too far under the driven-pulley pin collar, where the O-ring seal can be damaged.

Follow the manual's precautions for fuel handling, battery service, hot coolant, brake fluid, and engine-running ventilation. Verify the chassis prefix, engine prefix, and full chassis number before ordering parts or applying a service procedure.