IN THE FORWARD SHEARBOX THERE IS A TIMER MOUNTED WHICH CYCLES THE BOOTS ON FOR 8 SECONDS THEN PULLING THE THEM UNDER VACUNM IN THE OFF POSITION. A TEE IS PLACED IN THE FORWARD SHEAR BOXFOR CONNECTING THE INBOARD WING BOOTS AND THE FEED LINE.
1 LOCATE THE TIMER B-00325-1 ON THE REAR FACE FORWARD SIDE TO THE RIGHT SIDE OF THE AIRCRAFT CENTRE LINE.
2 ASSEMBLE THE FITTINGS REF FIG 31.2.B.1 AND SECURE TO THE SHEAR BOX USING TIE BLOCKS AND ZIP TIES. TAKE CARE TO PROVIDE ROO FOR THE WIRES AND HOSE.
