MOUNTING AND RETURN-CHECK RECORD Original recording aid. Use the exact instrument/stand and vehicle measurement instructions. This form is not a calibration certificate or component acceptance specification. Job reference (keep customer identifiers private): Date/time and technician: Vehicle procedure/title/revision and required component state: Feature and intended movement: Indicator model/identity; plunger or lever; contact arrangement: Stand/base identity; applicable instructions/revision: Displayed units; relevant instrument requirements: MOUNTING CHAIN Fixed support location and intended mounting method: Supporting surface / base interface condition: Arm/joint arrangement; indicator attachment: Contact location and direction; setup photo reference: Required component preparation and state actually observed: ORIGINAL REFERENCE AND RETURNS Reference location and initial reading: Check method/source; required repetitions and criterion if specified: Return 1: reading / units / conditions Return 2: reading / units / conditions Additional returns as required: Was the bezel/zero changed? When and why: Observed setup movement (keep separate from suspected cause): CORRECTION AND NEW RECORD Permitted setup change and supporting instruction: New reference reading and location: Repeat-check method/results; units: Remaining uncertainty / equipment-service need: PART DISPOSITION Applicable component acceptance requirement and source: Measurement accepted for comparison? Basis / unresolved limitation: Component result / next permitted check: A stable return does not establish full calibration or prove a component meets its service limit. Preserve the original setup and readings. Sources (general examples; exact applicable instructions control): https://insize.com.tr/wp-content/uploads/2026/03/6216-E-V1.pdf https://www2.mitutoyo.co.jp/eng/products/menu/QuickGuide_Dial-Indicators.pdf Article: https://stepdiagnostics.com/blog/dial-indicator-magnetic-base-stability