p k B99 20 4 E r 19 8 915 NUT VIEW A 1 16 18 8 931 L WASHER S a 14 y N L RIVET 8 977 SCREW S ia x S e VIEW E S i e 24 x h 8 977 f SCREW N L 5 ia 24 x RIVET 1 7 s z 11 5 16 x S e 8 900 15 8 977 BOLT SCREW s ia 18 x 1 8 931v V16 24 x1 2 L WASHER 8 915 s i a N L 1 NUT 5 16 18 8 977 8 915 RIVET SCREW L NUT 5 16 x s a 8 911 5 16 24 x 1 s RIVET V16 18 13 L WASHER s 1a x 5 e 16 VI VIEW B VIEW C EXCEPT WA 1958 64 DUAL EXHAUST SYSTEM TYPICAL ow