O Y f T v O I T O A A p T A O N M3 T 1 I x V 0 T A S 9 A ER A 0 G A Q rl i 1 X V K K Q I A 9 T O A A i I A A T T A ll W T A M Q T Q fz AA i Q T A T 9 A I T A rms 1as A A O T 1990 GENERAL MOTORS SERVICE PARTS ORERATIONS Q GHT TRUCK 52S 16 000 GRQUP A A A A 16 28 10 90