Lg Dishwasher LHT257SL Parts

This fixed metal resistor controls current flow in appliance control circuits to help regulate components and prevent overloads. It replaces a failed resistor to restore proper circuit operation and reduce intermittent faults. What it does:

• Limits or moderates current in control and heater circuits to protect downstream components
• Used in control boards or wiring harnesses where precise resistance is required
• Commonly associated with symptoms like no heat, intermittent operation, error codes, or components that won't run
• Provides a durable, heat-resistant resistor element for reliable circuit performance

• Disconnect power to the appliance before beginning any repair
• Verify the failed resistor with a multimeter and replacement is required
• Replacement may require basic hand tools and careful handling; observe anti-static precautions

This fixed metal resistor regulates current in appliance control circuits to help components operate within design parameters. It's a direct-replacement passive resistor used where a durable, metal-film resistor is required. What it does:

• Limits or drops voltage/current in control and power-supply circuits
• Helps protect sensitive electronics from short-term current spikes
• Can cause intermittent operation or failure of specific functions when faulty
• Common symptom clues: control not responding, specific component (fan/heater/display) won't run, or erratic behavior

• Disconnect power before servicing; verify the appliance is fully de-energized
• Handle PCB-mounted resistors carefully to avoid lifting pads or traces
• Confirm matching part number and resistor value before installation

This is a replacement KRA103M transistor used on appliance control electronics to regulate and switch electrical signals. Replacing a faulty transistor can restore reliable operation of electronic circuits and controlled components. What it does:

• Switches and regulates current on the control board to allow proper function of electronic circuits
• Helps control power to components that rely on the board's signals
• Corrects symptoms such as intermittent control response, components not powering, or erratic electronic behavior
• Small electronic replacement; requires proper handling and mounting to ensure reliable contact

• Disconnect power to the appliance before servicing to avoid shock or damage
• Use ESD-safe handling to protect the transistor and the circuit board
• Installation typically requires soldering; inspect surrounding components and board pads for heat damage when replacing

This bipolar transistor is a direct-replacement switching transistor used on control boards to help regulate and switch low-voltage currents. Replacing a failed transistor restores reliable circuit switching for affected appliance functions. What it does

• Acts as a semiconductor switch or amplifier on control electronics to enable or interrupt current flow.
• Commonly used to drive motors, solenoids, relays, or other control circuits on the board.
• Failures may cause no power to a circuit, intermittent operation, or related electronic error codes.
• Works as part of the control board's power-management and signal-routing functions.

• One bipolar transistor.

• Disconnect all power to the appliance before attempting any repair to avoid shock or damage.
• Handle the transistor and circuit board with ESD precautions; avoid touching component leads.
• Soldering/desoldering skills are typically required.

This replacement interior tray restores a stable surface for storing items inside the appliance, helping keep contents organized and preventing spills. It matches the OEM shape to fit the designated compartment. What it does

• Replaces a cracked, warped or missing interior tray so items sit level and don't slide
• Helps contain minor spills and keeps shelves or drawers cleaner
• Restores the original fit and appearance of the compartment
• Useful when the original tray is damaged, stained, or unstable

• One replacement interior tray

• Disconnect power or unplug the appliance before reaching into compartments
• Remove surrounding shelves or drawers as needed for access; handle the tray carefully to avoid damage
• Slide or snap the tray into the designated guides until it seats fully; do not force

This replacement foot is the leveling leg used to support and stabilize the appliance and restore a solid, even setup. It helps reduce rocking and vibration for safer, quieter operation. What it does:

• Provides a durable contact point between the appliance and the floor to maintain proper height and balance
• Lets you raise or lower a corner to correct uneven or rocking appliances
• Reduces vibration and movement that can cause noise or wear
• Helps prevent cabinet or floor damage from uneven weight distribution

• Disconnect power and empty the appliance before attempting service.
• Support the appliance securely (use blocks or a jack rated for appliances) before removing or adjusting feet.
• Thread or press the foot into place as shown in the appliance service instructions; adjust height until the appliance sits level.