2-1b

 		 2-1e

 2-2a

 		 2-2c

 
2-3b

 2-3d

 		 2-4a

 		 2-4d

 
6486

 CAPS

 CRRIAGEB

 EYEB
FORGINGN

 HHS

 LAGS

 NUT
N_PE4_4

 OVALH

 		 RODB

 SCREW
SOVETB

 SQUAREB

 STUD

 		 TURNBU~1

 
UB

 bolt