GO/NO-GO FEELER GAUGE: PAIRED-THICKNESS AND FIT RECORD
Original recording aid. Not a vehicle specification, calibration certificate or repair approval.

Case / work order:
Technician / date:
Vehicle and exact component configuration in private case record:
Applicable procedure / revision / location:
Required clearance criterion and units, copied from that source:
Required gauge type and fit method:
Required assembly position / temperature / preparation:
Actual conditions and any differences:

GAUGE AND BLADE
Make / model / tool ID:
Gauge type confirmed (stepped / single-thickness / other):
Blade ID / readable markings:
Low or thinner section nominal thickness / units:
High or thicker section nominal thickness / units:
Manufacturer care and condition requirements checked:
Damage / contamination / unreadable marking / other limitation:

PAIRED OBSERVATIONS AT THE SAME IDENTIFIED LOCATION
Location / sketch or photo reference:
Actual approach and method:
Thinner section result (describe what happened):
Thicker section result (describe what happened):
Access, alignment or other uncertainty:
Applicable criterion and source:
Within / outside / not determined under that criterion:
No exact intermediate gap dimension inferred from the pair:

REPEAT AND HANDOFF
Reason for repeat:
Original observation retained under record ID:
Changed tool / part position / conditions:
Separate thinner section result:
Separate thicker section result:
Result limitations:
Adjustment or repair disposition and supporting authority:
Next unresolved check:
Reviewer / handoff:

Fictional example only: a .014/.016-inch blade pair has two nominal thicknesses.
Recording the thinner section passing and the thicker section not passing does not measure .015 inch.
The pair is not a universal vehicle tolerance or a service-release criterion.