Starter carbon brush holder 28130-28040 2813028040 237540.332665，776061 0285107620,1280996311.1280996312 SHN2665YN SHN9665MG 23337AA160 for Toyota Camry

The Toyota Camry starter carbon brush holder is an important part of the starter. It is used to fix the carbon brush and ensure good contact between the carbon brush and the commutator, so as to achieve current conduction and enable the starter to operate normally.If the Toyota Camry starter carbon brush holder malfunctions, such as damage to the carbon brush holder, excessive wear of the carbon brush, etc., it may cause problems such as the starter not starting normally, difficulty starting, or abnormal noise during starting. At this time, it is usually necessary to replace the carbon brush holder and carbon brush.The following are the steps to replace the Toyota Camry starter carbon brush holder: •  Prepare tools: Prepare screwdrivers, wrenches, and other tools.  •  Disconnect the power supply: For safety reasons, make sure the vehicle is turned off and disconnect the negative electrode of the battery.  •  Remove starter: Open the engine hatch and find the location of the starter, which is usually installed at the connection between the engine and the gearbox. Use a wrench to loosen the fixing bolts on the starter, usually 2-3, then unplug the wires on the starter and carefully remove the starter from the engine.Disassemble the starter motor: Use a screwdriver to remove the starter motor's housing; some starters may require removing some protective covers first. After opening the housing, you can see the carbon brush holder, which is generally fixed by screws or clips. Use the appropriate tool to remove it.  •  Replace the carbon brush holder: Remove the old carbon brush holder from the starter motor, then install the new carbon brush holder in the original position, ensuring it is securely fitted.  •  Assemble the starter motor: Assemble the starter motor with the installed carbon brush holder in the reverse order of disassembly. Install the starter motor's housing, protective covers, and other components in sequence, making sure all screws and clips are securely fastened.Install the starter motor: Install the assembled starter motor back onto the engine, tighten the fixing bolts, and connect the wire plug on the starter motor properly.  •  Connect the power supply: Reconnect the negative terminal of the battery.  •  Test: Start the vehicle, check the operation of the starter motor to ensure it can start normally without abnormal noises or other issues.

When replacing the starter carbon brush holder of a Toyota Camry, in addition to the general precautions mentioned earlier, the following points require special attention: •  Matching carbon brush specifications: Be sure to select a carbon brush holder and carbon brushes that are completely consistent with the vehicle's original factory specifications. The original carbon brushes have undergone strict testing and matching, and are perfectly compatible with the vehicle's starting system. You can also choose high-quality carbon brush holders and carbon brushes from well-known brands. Pay attention to factors such as the size, material, and conductivity of the carbon brushes to ensure that you purchase products suitable for the Toyota Camry.  •  Avoid damaging internal structures: During the disassembly and installation process, operate carefully to avoid damaging components such as the slip rings and commutators inside the starter. For example, when removing old carbon brushes and installing new ones, the movements should be gentle. If the carbon brushes are stuck too tightly, tools such as metal hooks can be used; do not pull forcefully.Ensure installation accuracy: When installing a new carbon brush holder, ensure its position is accurate and the screws are tightened to an appropriate degree. Over-tightening may cause deformation of components, affecting the normal use of the carbon brush holder; under-tightening will result in the carbon brush holder not being securely fixed, which may lead to loosening or displacement during the operation of the starter, thereby affecting the performance of the starter.  •  Clean the installation site: Before installing the carbon brush holder, carefully clean the position inside the starter where the carbon brush holder is installed to ensure there is no dust, debris, etc., so as not to affect the installation effect of the carbon brush holder and the performance of the starter. You can carefully wipe the installation position with a clean cloth.Check the wire connections: After reconnecting the wires of the carbon brush holder, carefully check if the connections are secure and if there are any loose or poor contact conditions. Poor wire connections may cause the starter to fail to work properly or result in difficulties in starting, among other issues.  •  Test run: After installation, reconnect the negative terminal of the battery, start the vehicle, and check the operation of the starter. Observe whether the starter can start the engine normally and if there are any abnormal noises, smoke, etc. If any abnormalities are found, turn off the engine immediately and recheck whether there are problems with the installation of the carbon brush holder and the connections of related wires.

References：The content of this passage is mainly derived from relevant articles on professional automotive websites such as Autohome and PCauto. The following are the specific corresponding situations: • Content such as "Be sure to choose a carbon brush holder and carbon brushes that are completely consistent with the original specifications of the vehicle. Original carbon brushes have undergone strict testing and matching and are perfectly compatible with the vehicle's starting system" and "You can also choose high-quality carbon brush holders and carbon brushes from well-known brands, paying attention to factors such as the size, material, and conductivity of the carbon brushes" is consistent with the description of carbon brush selection in the article "Camry Starter Carbon Brush Selection and Camry Starter Carbon Brush Brand, Price, and Pictures" on Taobao Commodity Network.Content such as "During the disassembly and installation process, operate with caution to avoid damaging components such as the slip rings and commutators inside the starter motor" and "If the carbon brush is stuck too tightly, use tools like a metal hook instead of pulling forcefully" is consistent with the relevant operational points in articles on Pacific Auto Network such as "How to Replace the Carbon Brushes of the Starter Motor" and "How to Replace the Carbon Brushes of the Starter Motor".  •  Content such as "When installing a new carbon brush holder, ensure its position is accurate and the screws are tightened to an appropriate degree", "Check the wire connections", and "Test run" refers to the relevant precautions in the article "How to Replace the Carbon Brush Holder" on Autohome.