| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
|
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| 1. Cold Start Assistance: The choke knob controls the engine's choke valve, temporarily restricting air intake to create a richer fuel mixture. This richer mixture makes it easier to start the engine, especially in colder conditions. |
| 2. Manual Operation: Typically, it's a pull-knob mechanism, often located near the throttle or on the motor housing. Pulling the choke increases fuel flow, while pushing it in returns the engine to its regular operating mode. |
| 3. Safety Mechanism: Prevents excessive air intake, which can prevent the engine from flooding or stalling during start-up. |
| 1. Enriching Fuel Mixture for Cold Starts: The primary function of the choke knob is to increase the fuel-to-air ratio when starting the engine in cold conditions. Pulling the choke knob restricts the air intake, making the fuel mixture richer, which helps ignite the engine more easily when it's cold. |
| 2. Preventing Engine Flooding: By controlling the fuel-air mixture, the choke knob also prevents the engine from receiving too much fuel, which can cause it to flood and make starting difficult. |
| 3. Stabilizing Idle Speed: During initial start-up, the choke can help stabilize the engine's idle speed by providing the right balance of fuel and air. Once the engine warms up, the choke knob can be pushed back in to allow more air, enabling a smoother, consistent idle. |
| 4. Improving Engine Longevity: Using the choke properly prevents unnecessary strain on the engine during cold starts, which in turn helps reduce wear over time. |
| 5. Providing Emergency Control: In some cases, if the engine starts to sputter or cut out unexpectedly, temporarily engaging the choke knob can help stabilize the fuel mixture and keep the engine running until it can be checked or serviced. |
| 1. Difficulty Starting the Engine:If the choke knob is not working properly, you may find it hard to start the engine, especially in cold conditions. The engine might crank without starting or require multiple attempts to fire up. |
| 2. Engine Stalls Soon After Starting: When the choke knob isn't operating correctly, the engine might start but then stall shortly afterward. This can happen if the choke isn't enriching the fuel mixture enough during the start-up phase. |
| 3. Rough Idling: A malfunctioning choke knob can lead to rough or erratic idling, especially when the engine is cold. The engine may struggle to maintain a steady idle speed or produce sputtering sounds. |
| 4. Poor Throttle Response: If you experience hesitation or delayed throttle response, especially after the engine has warmed up, it could indicate that the choke is stuck partially open, restricting airflow and affecting performance. |
| 5. Excessive Fuel Consumption: When the choke remains engaged, even partially, the engine consumes more fuel due to the richer mixture. You may notice a decrease in fuel efficiency if the choke knob isn't disengaging as it should. |
| 6. Black Smoke from Exhaust: A stuck or damaged choke knob can cause an overly rich fuel mixture, resulting in black smoke from the exhaust, which is a sign of incomplete combustion. |
| 7. Unusual Smell of Fuel: If the choke doesn't disengage, you might smell excess fuel around the motor due to an overly rich fuel mixture, potentially indicating that the choke is stuck or malfunctioning. |
| 8. Choke Knob Feels Loose or Stiff: If the choke knob is difficult to pull or push, or if it feels too loose, there may be issues with the linkage or connections. This could mean a misalignment or wear in the mechanism, making it harder to engage or disengage properly. |
| PART NO | DESCRIPTION |
| 63V-15396-01-94 | HOUSING, OIL SEAL CAJA DE SELLO DE ACEITE |
| 93210-46M16 | O-RING ANILLO O |
| 93101-25018 | OIL SEAL SELLO ACEITE |
| 93102-25M48 | OIL SEAL SELLO ACEITE |
| 93101-13018 | OIL SEAL SELLO ACEITE |
| 97095-06016 | BOLT PERNO |
| 92995-06600 | WASHER ARANDELA |
| 63V-11400-01 | CRANKSHAFT ASSY CIGUENAL COMPLETO |
| 63V-11412-00 | CRANK 1 MANIVELA 1 |
| 63V-11422-00 | CRANK 2 MANIVELA 2 |
| 63V-11432-00 | CRANK 3 MANIVELA 3 |
| 63V-11442-00 | CRANK 4 MANIVELA 4 |
| 93306-205U7 | BEARING COJINETE |
| 63V-11515-02 | SEAL, LABYRINTH 1 SELLO LABERINTO 1 |
| 682-11681-00 | PIN, CRANK 1 PASADOR MANIVELA 1 |
| 650-11651-04 | ROD, CONNECTING BIELA |
| 93310-620V5 | BEARING COJINETE DE RODILLOS |
| 90209-20M23 | WASHER ARANDELA DE SEPARACION |
| 91609-20008 | PIN, SPRING PASADOR DE RESORTE |
| 93440-52009 | CIRCLIP SEGURO |
| 6E7-11631-00-97 | PISTON (STD) PISTON |
| 6E7-11635-00 | PISTON (025MM O/S) PISTON (025MM O/S) |
| 6E7-11636-00 | PISTON (050MM O/S) PISTON (050MM O/S) |
| 682-11610-01 | PISTON RING SET (STD) JUEGO DE ANILLOS |
| 682-11610-11 | PISTON RING SET (025MM O/S) JUEGO DE ANILLOS (025MM O/S) |
| 682-11610-21 | PISTON RING SET (050MM O/S) JUEGO DE ANILLOS (050MM O/S) |
| 634-11633-00 | PIN, PISTON PASADOR, PISTON |
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