Introduzione
This manual provides essential instructions for the safe and effective installation, operation, and maintenance of your KING PS-49B-10 pull start starter. This starter is designed for use with 33cc, 36cc, 43cc, and 49cc 2-stroke gas engines commonly found in scooters and pocket bikes. Please read this manual thoroughly before use and retain it for future reference.
Informazioni sulla sicurezza
AVVERTIMENTO: La mancata osservanza di queste istruzioni di sicurezza può provocare gravi lesioni o danni alla proprietà.
- Always wear appropriate personal protective equipment (PPE), including gloves and eye protection, when handling or installing the starter.
- Ensure the engine is turned off and cooled down before attempting any installation or maintenance.
- Keep hands and clothing clear of moving parts during engine starting.
- Do not modify the starter in any way. Use only genuine replacement parts.
- If you are unsure about any installation or operation procedure, consult a qualified technician.
Identificazione delle parti
The KING PS-49B-10 pull start starter consists of the following main components:
- Alloggiamento di avviamento
- Pull Handle and Rope
- Recoil Spring Mechanism
- Starter Pawls/Claws
- Fori di montaggio

Figura 1: Davanti view of the KING PS-49B-10 pull start starter. This image displays the black plastic housing, the ergonomic pull handle with its rope, and the central engagement mechanism secured by a Phillips head screw. The internal recoil spring is visible through the transparent section.

Figura 2: Posteriore view of the KING PS-49B-10 pull start starter. This image shows the solid black plastic housing and the four pre-drilled mounting holes located at each corner, used for securing the starter to the engine block.
Istruzioni per l'installazione
- Preparare il motore: Ensure the engine is off and cool. Disconnect the spark plug wire for safety.
- Remove Old Starter (if applicable): Carefully unbolt and remove the existing pull start starter from the engine casing. Note the orientation and any spacers.
- Posizione Nuovo Iniziatore: Align the KING PS-49B-10 starter with the mounting holes on the engine. Ensure the starter pawls are correctly positioned to engage with the flywheel cup.
- Fissare l'avviamento: Insert the appropriate mounting bolts (not included) through the starter's mounting holes and into the engine block. Tighten the bolts securely, but do not overtighten, to avoid cracking the housing.
- Verifica l'impegno: Gently pull the starter rope a few times to ensure the pawls engage and disengage smoothly with the flywheel cup. The rope should retract fully.
- Ricollegare la candela: Una volta completata e verificata l'installazione, ricollegare il cavo della candela.
Istruzioni per l'uso
- Preparazione del motore: Ensure the engine is properly fueled and oiled according to the engine manufacturer's specifications. Set the choke and throttle as required for starting.
- Pulling the Rope: Grip the pull handle firmly. Pull the rope slowly until you feel resistance (this indicates the pawls have engaged the flywheel).
- Avviare il motore: Once resistance is felt, pull the rope with a quick, strong, and smooth motion. Do not pull the rope to its absolute maximum extension.
- Rope Retraction: Allow the rope to retract slowly and completely into the starter housing. Do not release the handle abruptly, as this can damage the recoil mechanism.
- Ripetere se necessario: If the engine does not start, repeat the pulling process. Avoid excessive pulling without allowing the starter to cool down if it becomes hot.
Manutenzione
- Pulizia: Keep the starter housing clean and free of dirt, debris, and oil. Use a damp panno per pulire l'esterno.
- Ispezione della fune: Periodically inspect the pull rope for fraying or damage. Replace the rope if any wear is observed.
- Recoil Mechanism: The internal recoil mechanism is generally maintenance-free. Do not attempt to disassemble the starter unless you are experienced with such repairs, as the recoil spring can be under tension.
- Bulloni di montaggio: Check the mounting bolts periodically to ensure they remain tight.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La corda non si ritrae completamente. | Damaged recoil spring or rope guide. | Inspect for obstructions. If spring is damaged, replacement of the starter assembly may be necessary. |
| Starter pawls do not engage flywheel. | Worn pawls or incorrect installation. | Check alignment and ensure pawls are not worn. Replace starter if pawls are damaged. |
| La corda è sfilacciata o rotta. | Normal wear and tear or improper pulling technique. | Replace the pull rope. Ensure smooth pulling motion. |
| Engine does not start after multiple pulls. | This issue is likely related to the engine itself, not the starter. | Check engine fuel, spark plug, carburetor, and compression. Consult your engine's manual. |
Specifiche
- Modello: KING PS-49B-10
- Compatibilità: 33cc, 36cc, 43cc, 49cc 2-stroke gas engines
- Applicazione: Gas Scooters, Pocket Bikes
- Materiale: Alloggiamento in plastica resistente
- Codice UPC: 748347727081
- Numero di parte del produttore: PS-49B-10
Garanzia e supporto
For warranty information or technical support regarding your KING PS-49B-10 pull start starter, please refer to the retailer where the product was purchased or visit the official KING website. Please have your model number (PS-49B-10) and proof of purchase available when contacting support.
Nota: questo manuale è solo a scopo informativo. Le specifiche sono soggette a modifiche senza preavviso.





