6 176 BUMPI1R PLUG Steering Knuckle Support Arm 39 54 PASS exc 1B KB upper arm 3687670 2 32 39 48 PASS exc IB KB lwr arm attaches 1 0 lwr spg seat 3661888 2 42 49 54 PASS lower cirm 3687669 2 42 39 41 PASS exc IB KB PLUG rt sspg bpr cross member hole 605948 2 42 NOTE On 1939 41 models drill hole in spring seat and use 60594E1P1u gin cross member hole 6 179 ARM ASSY Steering Idler and Third 49 54 PASS forged 3691173 3691171 1 7 30 53 54 ALL P S r forged 3703795 3703795 1 7 30 6 180 SHIM Steering Idler and Third Arm 49 54 PASS 005 thick 940 I D x 1 O D 3687657 A R 06 4 9 54 PASS 0625 thick 940 I D x 1 O D 3691282 1 06 49 54 PASS brkt to frame 010 thick 1 1 D it 1 O D 3686548 A R 02 6 181 REPAIR UNIT PARTS Steering Idler and Third Airm Shaft 49 54 PASS 3696372 1 1 08 49 54 PASS BUSHING 911 I D x 1 046 O D 3691403 2 18 49 54 PASS SEAL bshg rubber thick 3691423 2 06 49 54 PASS PLUG bshgr 1 187 O D 3690917 2 03 NOTE Consists of 1 Shaft 1 Pin 2 Plugs 2 Seals 2 Bushings and 4 Shims 6 1186 BRACKET ASSY B1DI T LOCK Steering Idler and Third Arm 49 54 PASS with bu shing 3691167 1 4 60 49 54 PASS BOLT attaching 2 Z0 x 1 217208 1 5 002 49 54 PASS LOCK bolt 3691438 1 11 NOTE 217208 is made of special steel 181696 must not be used 6 203 PIN King 29 36 A LQ LR LS B CA CB DB EB ED FB FD 37 40 G H 1 K exc GIA HA IA KA KH with lock pin 602491 2 96 31 42 UTIL exc COE MT MY 46 50 M 1 1 Q TON exc D D SBC 51 52 1 TON exc D D with lock pin 363306 2 1 02 34 38 DA EA FA GA HA stamped 63 on end for identification 010 O S lor use on jobs w rebuilt knees only 603963 2 96 37 40 COMM with lock pin 010 O S 603539 2 96 39 54 PASS exc 1B KB 41 42 COMM 46 54 kg TON 599207 2 96 53 54 M 1 1 TON exc D D SBC 5 O L w lock pin 3703496 2 1 02 KING PIN REPLACEMIENT UNITS F otlowing replacement units include 2 king pins 2 lock pins 4 knuckle bushings 4 knuckle plugs 2 thrust bearings 4 thrust bearing shims also plug covers and lock rings where used 29 30 ALL 31 33 PASS COMM exc CC 34 36 DB EB ED FB FD 37 39 COMM 602691 1 3 82 31 42 UTIL exc COE MT MY 46 50 M 1 1 TON exc D D SBC 51 52 1 1 TON exc D D 601019 1 3 84 31 42 UTIL exc COE MT MY 46 50 M 1 1 TON exc D D SBC 51 52 1 TON exc D ID 010 O S 603538 1 3 84 31 42 UTIL exc COE MT MY 46 50 1 1 TON exc D D SBC 51 52 1 TON exc D 1D 020 O S 604254 1 4 16 33 35 CC DC EC 601787 1 3 48 34 38 DA EA FA GA HA 602689 1 4 16 zsss 6 176 6 203