Sony 4-567-845-21 Back Adjustment Washer

Product Description

The SONY 4-567-845-21 is a back adjustment washer designed as a precision mechanical component used in Sony consumer electronics assemblies. Washers of this type serve as spacers or load-distribution elements within adjustment mechanisms, maintaining proper alignment and tension between mating parts. This component is sourced directly from Sony parts and accessories, making it appropriate for technicians performing OEM-level repairs on Sony equipment. Installation requires careful attention to fitment within the host assembly to ensure the adjustment mechanism functions within factory specification.

This back adjustment washer is intended for use in Sony consumer electronics repair and service applications. It is typically installed by electronics repair technicians working on Sony equipment requiring replacement of worn, damaged, or missing hardware within the adjustment assembly. Service work of this nature is best performed by qualified electronics service professionals familiar with Sony assembly disassembly procedures.

Key Features

• OEM Sony part sourced directly from Sony parts and accessories inventory
• Functions as a back adjustment washer within Sony consumer electronics assemblies
• Designed to maintain alignment and load distribution in adjustment mechanisms
• Direct replacement for worn or damaged original hardware

Compatibility

Designed as an OEM replacement washer for Sony consumer electronics equipment requiring back adjustment hardware service. Consult Sony service documentation or the equipment service manual to confirm fitment for a specific model before ordering.

Installation Notes

Installation should be performed by a qualified electronics repair technician. Power down and unplug the host equipment completely before beginning disassembly or component replacement. Refer to the applicable Sony service manual for proper disassembly sequence and torque guidance specific to the host unit. Handle small hardware carefully during reassembly to avoid loss or misalignment within the adjustment mechanism.

Technical Specifications

• Component Type: Back Adjustment Washer

Standard Information

• Brand: SONY
• Manufacturer Part Number: 4-567-845-21