Automated AMM Revision Analysis
When an Aircraft Maintenance Manual (AMM) revision is released, engineers must review all changed procedures to determine impact on the Approved Maintenance Programme (AMP), scheduled tasks and job cards. The AMM Revision Engineer automates this time-intensive review — detecting exactly what changed, classifying severity, and cross-referencing against your AMP.
- Parses old and new AMM revision PDFs and extracts structured task data
- Performs line-by-line comparison of procedure steps, intervals and access panels
- Classifies changes by type: added step, removed step, interval change, tool change, safety precaution
- Rates each change by severity: CRITICAL, MAJOR, MINOR
- Cross-references changed tasks against AMP Excel to flag affected scheduled items
- Detects time-limit table changes: fuel filter intervals, battery replacement schedules
- Generates structured HTML report with diff view and AMP impact summary
- Supports CAMO and Part-145 review workflows
Parse, Compare, Classify
Parse Both Revisions
Extracts structured task data from old and new AMM PDFs: task numbers, procedure steps, materials, tools, intervals and warnings. Handles multi-chapter AMMs and non-standard PDF formatting.
Diff & Classify
Performs detailed per-task comparison. Identifies added, removed and modified content. Classifies each change by type and severity. Flags safety-critical changes (warning/caution additions, step sequence changes) for immediate attention.
AMP Impact Report
Cross-references all changed tasks against your AMP Excel file. Highlights which scheduled maintenance tasks are affected. Generates an HTML report with change summary, severity breakdown and recommended actions for each affected AMP item.
Accepted Inputs
Sample Revision Analysis
Old: PC-12 AMM Rev15 New: PC-12 AMM Rev21 AMP: PC-12_AMP_2026.xlsx (142 tasks) Parsing revisions... ✓ Rev15: 847 tasks parsed ✓ Rev21: 863 tasks parsed ✓ Diff complete: 34 changes detected CRITICAL (2): Safety precautions modified 72-10-00 — Engine Oil Change: WARNING added (fire risk) 25-61-00 — ELT Battery: replacement interval reduced 12mo→6mo MAJOR (8): Interval or step changes 12-10-00 — Fuel Filter: interval 100h→50h (AMP task 12-001 AFFECTED) ... MINOR (24): Text clarifications, tool updates AMP impact: 6 of 142 tasks require review
Upload Your AMM Revision — Detect Changes Instantly
Upload a new AMM revision PDF and we’ll detect procedure changes, classify severity and flag AMP impact.
Analyzing revision...
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