I R 1 1 TM08 301 25 A 1 oscvso 3 17 4 I I 1 16 V I 19 Q I I 9 20 3 y j k A A 21 X 4 its Q 1514 18 LK B Q P 2 A J 7 W4 fx J I I 8 t 7 F x 11 1 5 Ky K 13 y 9 22 I A 47 I 24 5511 Q3 vnsw Zn 3 wxcoo Q A I I I rM0a 301 R I I 1990 1991 LM HOSES PIPES HEATER I 1 8 845 COVER AUXILIARY HEATER 15545675 2 N S HEATER ASSEMBLY SEE HEATER ILLUSTRATION 3 16 575 RETAINER AUXILIARY HEATER INSULATOR 15594577 4 8 845 INSULATOR AUXILIARY HEA1 ER 15588034 5 8 962 HOSE WATER HEATER 3 4 INCH X 25 FT GM6140 CTL 1 2322343 6 8 846 PIPE AUXILIARY HEATER INLET OUTLET 15522161 7 9 216 NUT BARREL 6MMX1 THREAD W AIR CONDITIONING 1635218 I 8 8 900 SCREW HEX W CONICAL SPRING WASHER M6X1X30 9 8 PHOS 11505209 I 9 8 977 SCREW HWH TAP M6 3X1 8 IX13 PZOR 11508797 10 8 948 CLAMP WORM GEAR 15 7 31 8 SS 1 22537533 1 1 8 866 SUPPORT AUXILIARY HEATER HOSE I 1 5596469 12 8 852 HARNESS AUXILIARY HEATER SWITCH VACUUM W C42 I 15642269 8 852 HARNESS AUXILIARY HEATER SWITCH VACUUM W C60 15642268 8 V 13 I 9 281 TANK HEATER AIRCONDITIIONING CONTROL VACUUM 10000669 14 8 846 HOSE HEATER INLET 1990 W C42 C36 15650676 I I 8 846 HOSE HEATER INLET 3 4 ID X 23 FT CTL 1991 W C36 12322343 15 8 950 CLIP SPECIAL 3825416 16 8 846 HOSE HEATER OUTLET 1990 W C42 C36 15650677 8 846 HOSE HEATER OUTLET 4 32 W C42 EXC C36 15621667 8 846 HOSE HEATEROUTLET 3 4 ID X 25 FT CTL 1991 W C36 12322343 17 9 795 VALVE HEATER BYPASS W C42 15621614 9 795 VALVE HEATER WATER BYPASS W C60 I 15612031 18 8 866 VALVE AUXILIARY HEATER WATER SHUTOFF 7 15621617 19 I 8 977 BOLT SEMS HEX W FLAT WASHER M6 3X1 81X20 22527475 I 20 8 962 HOSE WATER HEATER 5 8 INCH X 25 FT CTL 1 12322342 21 8 962 HOSE WATER HEATER 5 8 INCH X 25 FT CTL I 12322342 22 8 846 HOSE HEATER INLET W C36 C60 15600337 23 8 846 HOSE HEATER OUTLET W C36 C60 15530513 24 8 948 CLAMP WORM GEAR 15 7 TO 31 8 22537533 25 8 846 CLAMP HEATER WATER BYPASS HOSE A 15642270 RPO DEFINITIONS I R 1 C36 HEATER AUXILIARY I C42 HEATER HEAVY DUTY 2 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52M 1 91 I 8 21 8 000 GROUP