Lg Dishwasher RV7922M Parts

This metal-glaze resistor is a fixed-value resistor used on appliance control electronics to help regulate current and protect circuits. It restores proper electrical function when the resistor has failed. What it does:

• Provides a precise resistance value on the control board to limit current and stabilize circuit operation
• Helps prevent voltage spikes that can cause intermittent or permanent electronic faults
• Commonly linked to symptoms like control panel errors, intermittent power to components, or failure of a circuit to operate
• Used as a board-mounted replacement when the original resistor is visibly damaged or out of specification

• One metal-glaze resistor

• Disconnect all power before attempting service to avoid shock or short circuits
• Inspect the circuit board and surrounding components for heat or physical damage before replacing the resistor
• Replacement typically requires soldering skills and basic electronics tools; use ESD precautions when handling boards

This metal-glaze resistor is a replacement passive component used on control and power boards to regulate current in appliance circuits, helping restore proper electrical function and stable operation. What it does:

• Limits and stabilizes current or voltage on the appliance control/power board
• Helps protect downstream components from voltage spikes or excessive current
• Commonly replaced when a control board shows failed circuits, intermittent operation, or heating/cooking faults
• Can be a service fix for faults traced to a burned, open, or out-of-spec resistor

• Disconnect power to the appliance before servicing to avoid electric shock
• Replacement may require desoldering/soldering and basic electronics skills
• Observe anti-static precautions when handling circuit board components

This metal-glaze resistor limits current and helps stabilize voltages on the appliance control circuitry, restoring reliable operation of the affected control board and related components. What it does

• Provides a precise resistance value used by control and sensor circuits to regulate current.
• Prevents voltage spikes and helps protect downstream electronics when functioning properly.
• A failed resistor can cause intermittent operation, control errors, or components not powering on.
• Used on control boards where fixed, stable resistance is required for circuit operation.

• Disconnect power to the appliance before beginning any repair to avoid shock or damage.
• Replacement typically requires board-level access and soldering/desoldering skills.
• Observe ESD precautions and verify connections and surrounding parts before reassembly.
• Test the new resistor and the circuit with a multimeter (power off for continuity/resistance checks) after installation.

This metal-glaze resistor is a circuit board component that limits current and helps protect control electronics. Replacing a damaged resistor restores proper circuit resistance so controls and sensors can operate correctly. What it does:

• Provides precise resistance on the control board to regulate current flow
• Helps protect electronic components from overcurrent and voltage spikes
• Faulty or open resistor can cause control board errors, intermittent operation, or failure to start
• Used where stable, heat-resistant resistance is required on electronic assemblies

• Disconnect power to the appliance before servicing to avoid shock
• Handle boards carefully and observe anti-static precautions to prevent ESD damage
• Replacement requires soldering; replace with the exact part number or verified equivalent

An adjustable electrical resistor that controls current flow in the appliance's circuit, restoring correct control and regulation where the original resistor has failed. Replaces a worn or damaged variable resistor to help return the appliance to proper operation. What it does:

• Regulates electrical current in a control circuit to adjust component output
• Restores consistent operation when a worn resistor causes erratic or reduced performance
• Can resolve symptoms such as intermittent operation, failure to respond to control adjustments, or loss of a specific function tied to the resistor
• Works as the direct replacement component designed for the original circuit

• One variable resistor

• Disconnect power before attempting any repair to avoid electrical shock
• Replace with the exact part number shown; orientation and connections match the original
• Handle gently and avoid bending leads; if soldering is required, use proper tools and techniques

A genuine hexagon nut used to secure fasteners on compatible LG appliances. This simple, durable threaded nut restores proper fastening where a worn or missing nut causes loose components or rattling. What it does:

• Fastens and secures bolts, studs, or threaded components in appliance assemblies
• Restores tight connections that can reduce vibration, noise, or loose panels
• Matches OEM thread and form to fit the original mounting point
• Suitable for use wherever the original hex nut was installed

• Disconnect power (and water if applicable) before servicing the appliance
• Use the correct-sized wrench or socket to avoid rounding the nut
• Tighten securely but do not over-torque; excessive force can damage threads or parts
• If replacing a corroded or damaged nut, inspect mating bolt/stud and replace if needed

This is a replacement screw used to fasten components in compatible LG appliances, restoring secure mounting and reducing rattles or loose panels. It replaces worn, stripped, or missing mounting hardware to help maintain proper appliance operation. What it does:

• Secures panels, brackets, or small components in place
• Restores proper fit to stop vibrating, rattling, or loose parts
• Replaces stripped or missing hardware that can prevent proper assembly
• Simple, low-profile fastening solution for repair and maintenance

• Screw as shown

• Turn off and unplug the appliance before installing to avoid electrical or mechanical hazards
• Use the correct screwdriver or driver bit to avoid stripping the head
• Do not overtighten; snug until secure to prevent damage to threads or components
• If rusted or seized fasteners are present, apply appropriate penetrating lubricant and proceed with caution

A small lock-style spring washer that secures fasteners and helps maintain tight connections in the washer's assemblies. Replaces worn or missing lock washers to reduce loosening under vibration and normal use. What it does

• Holds bolts and screws firmly in place to prevent gradual loosening from vibration.
• Helps maintain proper tension in mounting and internal assemblies.
• Can reduce rattling, clunking, or shifting caused by loose fasteners.
• Used wherever a spring-style lock washer is specified by the manufacturer.

• One spring lock washer.

• Install only where the original lock washer is specified; orientation matches the removed part.
• Use appropriate fastener torque as specified by the manufacturer; do not overtighten.
• Disconnect power and water and follow proper safety procedures before servicing the appliance.
• If multiple fasteners show wear, replace all affected washers to ensure even retention.

This shaft provides a secure mounting point for the dryer drum so it turns smoothly and stays aligned. Replacing a worn shaft restores even drum rotation and reduces noise and scraping during operation. What it does

• Supports the drum at the rear and lets it rotate on the rear bearing or glide
• Keeps the drum aligned to prevent rubbing, dragging, and uneven wear
• Helps eliminate squealing, grinding, or scraping noises caused by a worn or bent shaft
• Works with the drum bearing/bushing and support assembly to maintain smooth operation

• One replacement shaft

• Disconnect power before beginning any repair; the appliance is fully de-energized
• Access typically requires removing the dryer cabinet and drum; support the drum during removal
• Inspect bearings, bushings, and seals while replacing the shaft and replace any worn parts
• Use appropriate hand tools and follow OEM service manual steps