LEARJET 25B — Maintenance Manual

The Learjet 25 maintenance manual provides historical and reference information for the maintenance of the Learjet 25 series aircraft. It includes guidelines for safe operation, compliance with airworthiness directives, and specific maintenance procedures.

• This manual is for historical reference only and not for current certification or repair.
• It includes airworthiness directives applicable to various Learjet models.
• Specific limitations and procedures for safe operation are outlined.
• Warnings regarding trim system checks and stall warning systems are emphasized.
• Performance data adjustments for takeoff and landing speeds are provided.
• The manual includes emergency procedures for pitch upsets.
• Yaw damper procedures for landing are specified.
• Trim system preflight checks are detailed.