After finishing shimming, what documentation should be prepared?

• A. Electrical diagram
• B. Shim layout or shim map
• C. Lubrication schedule
• D. Replacement parts list

Answer: (B)

After shimming, you need a precise record of exactly how the parts are spaced. A shim layout or shim map captures where each shim is placed, its thickness, and its orientation, so the alignment can be reproduced or checked later and the configuration is documented for future maintenance. Shimming sets the relative spacing between components to bring the shaft axis into proper alignment and reduce vibration, so recording the final shim scheme ensures you can restore or verify the setup reliably if disassembly occurs or if future adjustments are needed. An electrical diagram deals with wiring, a lubrication schedule covers lubrication timing, and a replacement parts list lists what to order—none of these capture the actual shim configuration that was just established.