1 4 ENGINE yl agp IB 16 3 I2 ep I1 I5 ll I0 I0 27 Svq x 1 s gw r i Ie Q is EEEE 0 Q J e QF Q Q E3 Q 9 3 O ev r f f 61 Q j QQQ 1 1 ep 1 4 5 95 rf 1 1 1 5 4 2 Usage Code A C 11 15 i Q 22 ij 1 21 B g 1 W i 3 26 19 1 15 e 1 as 1 1 wqpwii rz 5 Q 2 g 4 cr i EEE 14 1 iw 1 1 Lge Q1 1 5 4 2 7 Usage Code B 5200 Figure 1 2 Cylinder Head Varves Springs Tappets Rocker Arms and Push Rods AM General Corporation