Contents · Sections VI–VIII
RESTRICTEDVIII
SECTION VI91
Bombing Problem91-100
Definitions101-103
Synchronous Sight104
Right Triangle105
Transition of Bombing Problem To The Sight108
1. General108
2. Technical109
Gyroscope113
A. Review113
1. Definition113
2. Explanation113
3. Characteristics of Gyros115
4. Laws of Precession115
5. Precession of Gyros117
6. Apparent Easterly precession117
Linear Mil118
North Hook118
Why Sight, in Precession Run, Must Face
Cardinal Heading120
Theory of Static Balancing of Gyro120-121
SECTION VII
Disassembly and Reassembly, Sight123
Disassembly125
A. Housing, Upper Half125
B. Rate End, Motor Half125
C. Telescope Cable125
D. No. 3 Sheave125
E. Cardan Locking Nut125
F. End Cover125
G. Cardan126
Reassembly126
A. Cardan126
B. End Cover126
C. Cardan Locking Nut126
D. No. 3 Sheave127
E. Telescope Cable127
F. Rate127
G. Housing Upper Half127
SECTION VIII
Disassembly and Reassembly of Assemblies,
Sight129
Disassembly and Reassembly129
Rate End (Motor Half)129
A. Rate and Displacement Knobs129
