41
DD
;=
9T=
9T9
N;
;;
99N
9TD
9>R
9>R
9TD
9T>
N=
9T>
9T<
>T
DT
9;
9>9
9>>
9>D
9>D
9>9
9TD
9TD
>D
DT
9TR
9T>
9T>
BD
BD
<D
NT
BR
9DT
=;
N9
NT
9ND
9TR
<D
NT
=;
9DT
=D
=D
99=
R
9N
=D
99B
N>
=D
B
99B
N>
==
;>
9B
9<
9
9R
>T
;N
9DR
ND
ND
=<
;R
;B
<;
;R
;B
<;
9=
>N
>N
==
==
9TB
9TR
=;
RT
9TR
RT
=;
9D=
9D=
D;
9DR
9TB
9T>
99;
9T;
9T;
D<
D<
9ND
9T>
=N
DR
EXPLODED DRAWING B
?4V"&'(47'FOIKT9>9N7T'F9D9NE
