
Heavy Maintenance Planner
Generate aircraft maintenance work orders, specs, and compliance plans
What You Can Do
This skill creates production-ready maintenance work orders, technical specifications, and compliance documentation for heavy and base aircraft checks. You provide aircraft type, maintenance scope, and regulatory requirements, and receive structured, audit-ready planning documents that coordinate resources, safety procedures, and scheduling across multi-shift maintenance operations.
Features
Creates detailed, sequenced work orders with task assignments, labor estimates, parts lists, and completion sign-off sections tailored to your aircraft type and maintenance scope
Generates comprehensive technical specs including system-by-system analysis, torque specifications, clearance requirements, and step-by-step procedural instructions
Embeds regulatory checkpoints (FAA, EASA, CAAC) directly into work orders and ensures all documentation meets certification auditing standards
Calculates crew requirements, downtime estimates, parts inventory needs, and shift scheduling based on scope and aircraft configuration
Generates hazard assessments, lockout/tagout procedures, and pre-check safety protocols specific to the maintenance tasks involved
Incorporates previous maintenance records, repetitive defects, and service bulletins to inform planning and prevent rework
Identifies single-point failure risks, critical path items, and contingency procedures for high-risk maintenance activities
Example Output
Example 1: C-17 Globemaster Heavy Maintenance Work Order
Work Order Reference: C17-HVY-2024-0847 Maintenance Event: 8-Year Heavy Check Aircraft Tail Number: 80-0041 Estimated Duration: 480 labor hours over 14 calendar days
| Task ID | System | Task Description | Hours | Parts Required | Lead Tech | Status |
|---|---|---|---|---|---|---|
| HVY-001 | Airframe | Wing lower surface inspection and corrosion treatment | 32 | Sealant KS-2030, fasteners (1,200 ea) | Staff Sgt. Martinez | Assigned |
| HVY-002 | Hydraulics | System A and B complete overhaul, pump replacement | 48 | Pump ASM-3400, filters (6 ea), fluid MIL-H-5606 | Tech. Sgt. Chen | Pending |
| HVY-003 | Avionics | Flight control computer replacement and verification | 16 | FCC-2400, calibration kit | Capt. Torres | Pre-Check |
Example 2: Compliance Documentation Summary
Regulatory Requirements: FAA 14 CFR Part 121.411(d) Heavy Maintenance Interval Compliance Check Status: On Schedule for Aug 15 Completion Outstanding Airworthiness Directives: 3 incorporated (SB-747-32A-1156, AD 2024-01-18, Service Bulletin 777-28A-2100) Inspection Points Requiring Certification: 23 of 23 assigned to Type-Rated Engineers Estimated Return-to-Service: Aug 28, 2024, 1600 hrs
Example 3: Resource Schedule (Next 14 Days)
Day 1-3: Teardown phase (8 mechanics, 2 engineers). Day 4-10: Inspection and rework (6 mechanics, 3 engineers, parts staging). Day 11-13: Reassembly and testing (4 mechanics, 2 engineers). Day 14: Final inspection and closeout (1 engineer, 2 technicians).
What's Included
- Maintenance Work Order Template: Structured format with task sequencing, labor allocation, parts lists, safety notes, and regulatory compliance callouts
- Technical Specification Framework: System-by-system breakdown with torque values, clearances, fluid specifications, and manufacturer reference documentation
- Compliance Verification Checklist: Regulatory sign-offs, airworthiness directive tracking, and audit trail templates for FAA/EASA certification
- Resource Allocation Planner: Crew scheduling matrix, parts inventory requirements, tool and equipment needs, and downtime forecasts
- Safety and Risk Assessment: Hazard identification, lockout/tagout procedures, emergency response protocols, and critical-path risk mitigation
- Historical Record Templates: Sections for capturing repetitive defects, service bulletin history, and previous maintenance actions for future reference
Who It's For
- Aircraft Maintenance Engineers (AME)
- Heavy Maintenance Facility Managers
- Quality Assurance and Compliance Officers
- Maintenance Planning and Scheduling Coordinators
- Base Maintenance Technical Supervisors
Best For
- Heavy and base aircraft maintenance event planning
- Regulatory compliance documentation and audit preparation
- Multi-aircraft fleet maintenance scheduling
- Technical specification writing and system analysis
- Risk assessment and contingency planning for critical maintenance







