BS 2C 12:1980

National foreword
Specification
1. Scope and field of application
2. Required characteristics
Figures
1. Main jacking pads for reactions less than 44,5 kN
     (10 000 lbf)
2. Main jacking pads for reactions of 44,5 kN
     (10 000 lbf) to 500 kN (112 000 lbf)
3. Main jacking pads for reactions of 500 kN
     (112 000 lbf) to 1 112 kN (250 000 lbf)
4. Axle jacking pads for reactions less than
     44,5 kN (10 000 lbf)
5. Axle jacking pads for reactions of 44,5 kN
     (10 000 lbf) to 667 kN (150 000 lbf)
6. Axle jacking pads for reactions of 667 kN
     (150 000 lbf) to 1 112 kN (250 000 lbf)

Gives profiles and dimensions of aircraft main and axle jacking pads and the clear space to be left around these pads and restricted to six designs. Illustrates main jacking pads for reactions less than 44,5 kN (10 000 lbf), for reactions of 44,5 kN (10 000 lbf) to 500 kN (112 000 lbf), and for reactions of 500 kN (112 000 lbf) to 1 112 kN (250 000 lbf), axle jacking pads for reactions less than 44,5 kN ( 10 000 lbf), for reactions of 44,5 kN (10 000 lbf) to 667 kN (150 000 lbf) and for reactions of 667 kN (150 000 lbf) to 1 112 kN (250 000 lbf).