Cessna 150M - Structural Repair

SECTION 18
STRUCTURAL REPAIR
TABLE OF CONTENTS Page
STRUCTURAL REPAIR 18-2 Wing Leading Edge 18-4
Repair Criteria
18-2
Negligible Damage 18-4
Equipment and Tools 18-2
Repairable Damage. 18-4
Support Stands 18-2
Damage Necessitating Replace-
Fuselage Repair Jigs 18-2
ment of Parts 18-4
Wing Jigs
18-2
Elevators and Rudder 18-4
I
Wing, Stabilizer Angle-of-Incidence Negligible Damage
18-4
and Wing Twist.
18-2 Repairable Damage . 18-4
Repair Materials .
18-2
Damage Necessitating Replace-
Wing
18-2
ment of Parts 18-4
Description 18-2
Elevator and Rudder Balancing.
18-4
Wing Skin 18-2
Fin and Stabilizer
18-4
Negligible Damage 18-2
Negligible Damage 18-4
Repairable Damage . 18-2
Repairable Damage .
18-4
Damage NeceSSitating Replace- Damage Necessitating Replace-
ment of Parts 18-3
ment of Parts
18-4
Wing Stringers 18-3
Fuselage 18-4
Negligible Damage . 18-3
Description
18-4
Repairable Damage .
18-3 Negligible Damage 18-4
Damage Necessitating Replace- Repairable Damage . 18-5
ment of Parts 18-3
Damage Necessitating Replace-
Wing Auxiliary Spars 18-3
ment of Parts
18-5
Negligible Damage 18-3 Bulkheads 18-5
Repairable Damage . 18-3 Landing Gear Bulkheads. 18-5
Damage Necessitating
Repair After Hard Landing 18-5
Replacement of Parts .
18-3 Replacement of Hi-Shear Rivets 18-5
Wing Ribs
18-3 Firewall Damage . 18-5
Negligible Damage 18-3 Engine Mount
18-5
Repairable Damage.
18-3 Description 18-5
Damage Necessitating Replace- General Considerations 18-5
ment of Parts 18-3 Engine Mount Support Cradle
Wing Spars
18-3
Damage
18-5
Negligible Damage 18-3 Damage Involving Engine Mount-
Repairable Damage . 18-3 ing Lugs and Engine Mount to
Damage Necessitating Replace- Fuselage Attach Fittings
18-5
ment of Parts 18-3
Baffles
18-5
Ailerons
18-3
Engine Cowling.
18-5
Negligible Damage 18-3 Repair of Cowling Skins .
18-5
Repairable Damage . 18-3 Repair of Reinforcement
Damage NeceSSitating Replace-
Angles
18-5
ment of Parts 18-3 Repair of Thermo-Formed Plastic
Aileron Balancing 18-3 Components
18-5
Wing Flaps 18-3 Repair of Glass-Fiber
Negligible Damage
18-3 Constructed Components 18-6
Repairable Damage . 18-3
Damage NeceSSitating Replace-
ment of Parts
18-3
Change 3 18-1