DEHAVILLAND DHC-6-400 — Maintenance Manual

This document outlines the maintenance training programs for the de Havilland DHC-6-400 Twin Otter aircraft, provided by De Havilland Canada's Field Service Representatives (FSRs). It details the various training courses available, including their content, duration, and focus areas to ensure technicians are well-equipped to maintain and repair the aircraft.

• FSRs provide technical support and training for DHC-6 maintenance.
• Training includes classroom instruction and practical hands-on mentoring.
• Courses cover troubleshooting, inspections, and repairs of aircraft systems.
• The DHC-6 Series 400 Initial Technician Training lasts 15 days.
• Differences training focuses on key changes between Series 300 and 400.
• Amphibious Float Training includes float construction and maintenance.
• Engine run-up training covers safe preparation and inspection methods.
• Training is tailored to meet customer needs for effective aircraft operation.