Tools / Drills
Spare Parts List for Bosch EasyImpact 18V-40 Impact Drill
Access the official spare parts list and exploded view diagrams for the Bosch EasyImpact 18V-40 impact drill. This document provides detailed component identification, torque specifications, and assembly diagrams for maintenance and repair.
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Click an image to enlargeImportant Information
This document is an official spare parts list and exploded view diagram for the Bosch EasyImpact 18V-40 impact drill (Model 3 603 JD8 100). It is intended for use by service technicians and individuals performing authorized repairs. This document does not contain operating instructions; please refer to the user manual for standard operation and safety guidelines.
Exploded View and Component Identification
The document provides detailed exploded views to assist in identifying parts and understanding the assembly structure of the tool:
- Figure 1: Main exploded view of the drill, including the housing, motor, chuck, and battery interface.
- Figure 2: Detailed wiring diagram showing the connections between the motor and the switch assembly.
- Figure 3: Exploded view of the carrying case components.
Torque Specifications
When reassembling the tool, it is critical to tighten screws to the specified torque values to ensure the integrity and safety of the device. Refer to the following values found in the exploded view:
- Pos 25: 10 - 20 Nm
- Pos 54: 1.1 - 1.3 Nm
- Pos 101: 0.9 - 1.1 Nm
- Pos 107: 2.0 - 2.5 Nm
Maintenance and Repair
Always ensure the battery is removed before attempting any disassembly or maintenance. Use only original Bosch spare parts to maintain the safety and performance of the tool. If you encounter difficulties during repair, contact authorized Bosch service centers via the official website at https://www.boschtoolservice.com.
Official resources from the manual
Manufacturer information
Bosch
Practical help
Common problems
Incorrect screw torque during reassembly
Refer to the torque specifications provided in the exploded view (Fig 1) to ensure screws are tightened to the correct Nm range (e.g., Pos 25 requires 10-20 Nm).
Wiring confusion during motor replacement
Consult Figure 2 for the specific wiring diagram showing the connection between the motor and the switch assembly.
Before use
- Verify the model number (3 603 JD8 100) matches your specific tool.
- Ensure the battery is disconnected before starting any work.
- Prepare a clean, organized workspace to manage small components.
- Have a torque wrench or appropriate tools ready for the specified torque requirements.
Images and diagrams
- Fig 1: Main exploded view of the drill housing and internal components.
- Fig 2: Wiring diagram for the motor and switch assembly.
- Fig 3: Exploded view of the carrying case.
Model compatibility
- This document is specific to the Bosch EasyImpact 18V-40 with the machine code 3 603 JD8 100.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.