The Norden Bomb Sight manual

Illustrations

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ILLUSTRATIONS

Figs.Page

Stabilizer (Rear View)11

Stabilizer (Front View)22

Bombsight Clutch and Auto-Pilot Clutch34

Drift Clutch PDI45

Stabilizer Gyro57

Torque Motor Assembly69

Stabilizer Wiring Diagram, M-3712

Isolated Sector813

Stabilizer Wiring Diagram M-6914

Stabilizer Wiring Diagram M-6 Honeywell Modification1016

Stabilizer Assemblies M-Series1118

Bombsight Clutch (disassembly)1224

Auto-Pilot Clutch (disassembly)1326

Drift Clutch (disassembly)1426

Torque Motor (disassembly)1528

Torque Motor (disassembly) (Cont’d)1630

Gyro and Cardan (disassembly)1732

Gyro and Cardan (cut-away)1833

Gyro and Cardan (half-section)1934

Locked Gudgeon Bearing2036

Check Continuity with Volt-Ohmmeter2144

Check Clutch Tensions2246

Check Rotor Bearing Lubrication2348

Stabilizer Gyro and Cardan2450

Isolated Sector2550

Cleaning Clutches (Torque Motor)2654

Cleaning Commutator (Torque Motor)2755

Torque Motor (disassembly)2856

Torque Motor (disassembly)2958

Bombsight and Stabilizer M-Series59

Bombsight3060

Course Knob Assembly3164

Altitude Knob Assembly3266

Rate End Cutaway3368

Rate and Displacement Mechanism3470

Cross Trail Mechanism3576

M-3 Wiring Diagram, Sight3680

Telescope Cradle Assembly3782

20° Forward View Mechanism3886

M-6 Wiring Diagram, Sight3988

Solution of Bombing Problem by Rate End40110

Simplified Cross Trail Mechanism And Cross Trail Problem41112

XIII

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