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GM LS SERIES

SERPENTINE DRIVE SYSTEM

  w & w/o  POWER STEERING

18865 GOLL ST - SAN ANTONIO, TX - 78266 - PH. 210-654-7171- FAX 210-654-3113  

904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 1 OF 15

Summary of Contents for GM LS Series

Page 1: ...GM LS SERIES SERPENTINE DRIVE SYSTEM w w o POWER STEERING 18865 GOLL ST SAN ANTONIO TX 78266 PH 210 654 7171 FAX 210 654 3113 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG 1 OF 15 ...

Page 2: ...N FIGURES 5 5a ALTERNATOR INSTALLATION FIGURE 6 A C COMPRESSOR INSTALLATION FIGURE 7 POWER STEERING PUMP INSTALLATION POWER STEERING ONLY FIGURES 8 8a WATER PUMP PULLEY INSTALLATION AND CRANKSHAFT PULLEY INSTALLATION FIGURE 9 10 DOWEL PIN AND TENSIONER SPACER INSTALLATION FIGURES 11 11a 11b BELT INSTALLATION A C COMPRESSOR FITTING INSTALLATION FIGURES 12 13 HEATER HOSE RADIATOR HOSE INSTALLATION A...

Page 3: ... DAY THE COMPONENTS CAN BE HEATED WITH A HEAT GUN OR BY RUNNING THE ENGINE WITH THE HEATER ON BEFORE EVACUATING LEAK CHECK AND CHARGE TO SPECIFICATIONS INSTALLATION REQUIRES SPECIALIZED TOOLS FOR REMOVAL AND INSTALLATION OF DAMPER IF PROPER TOOLS CANNOT BE ACQUIRED VINTAGE AIR RECOMMENDS INSTALLATION TO BE PERFORMED BY TRAINED PROFESSIONAL REFER TO DAMPER INSTRUCTIONS REQ TOOLS GM OEM J 41816 CRAN...

Page 4: ... INSTALL WATER PUMP GASKETS OVER STUDS AS SHOWN IN FIGURE 2 PAGE 5 NOTE 8mm STUDS SHOULD PROTRUDE APPROX 4 28 FROM FACE OF BLOCK WATER PUMP INSTALLATION INSTALL WATER PUMP OVER 8mm STUDS GASKET SEALER IS NOT REQUIRED ON GASKETS COMPONENTS SHOULD BE INSTALLED DRY THERMOSTAT HOUSING MUST BE MODIFIED FOR USE MOUNTING EAR OF HOUSING MUST BE REMOVED GRIND OR CUT EAR AS SHOWN BELOW INSPECT O RING SEAL A...

Page 5: ...TUDS AND HARMONIC BALANCER INSTALLATION WATER PUMP GASKET INSTALLATION 2 ATER PUMP W GASKETS WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG 5 OF 15 GM LS SERIES W W O PS ...

Page 6: ...6 BO T HEA FO OF M M M L D R E RAN OV R ING OVER CL A CE E TIM C MOV W SHER IF IP R INST LL RE E A EQU E A A D QUE 1 B F S E EL W N TOR TO 1 L T E B O ATE PUMP W R ACK OF B BACK PLATE M6 MOUNTING BOLT WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG 6 ...

Page 7: ...0 P THREA ED HOLE CAN BE D USED TO RELOCAT ENGINE E MOU TED CAMS AFT OSITION N H P SEN OR EXTENSION HARNESS S CON ECTOR FOR EASE OF N INSTALLAT O I N S L W AS EMB ED VIE FIGURE 4 184170 2 10mm 1 50 x 70mm 12 PT S BOLT S L FRN RU S T NR SUPP T OR BRA KET C NOTE R QUIRED E FOR PS KIT ALSO 1 S 8544 WN 8 N 2 3 A FLAT S WA HERS FOR U E WHERE S PP IC B E A L A L WARNING ANTI SEIZE MUST BE USED ON THREAD...

Page 8: ... FASTENERS AT THIS TIME FRONT RUNNER MAIN BRACKET ASSEMBLY OVER WATER PUMP AND 8mm MOUNTING STUDS FIGURE 5a 1 5 S 8 43 WN A F AT WA HE 3 8 N L S R 184170 10mm 1 50 x 70mm 12 PT SS BOLT WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG 8 OF 15 GM LS SERI...

Page 9: ...LTS TO 37 LB FT ALTERNATOR ONTO MAIN BRACKET USING 8mm 1 25 x 40mm 12 PT SS BOLT AND 5 16 AN WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG 9 OF 15 GM LS SERIES W W O PS FIGURE 6 1 41 5 8 3 3 16 3 4 8 x 1 12 P S OL T S B T 18544 WNS 5 16 ASH R AN W E...

Page 10: ... AN FLAT WASHERS AND 2 5 16 18 SS NYLOC NUTS SEE FIGURE 7 WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS 8 42 ISD 1 4 5 1 8 4 4 2 5 6 1 x 1 1 P S O 2 T S B LT A C R O COMP ESS R 186018 NSD 2 5 16 18 SS NYLOC NUT 18 4 WN 5 4 S 2 5 16 FL T AN A WASHER 904009 REV B 9 18 08 GM LS FRONT RUNNER w w o PS PG ...

Page 11: ...TO 28 LB FT NOTE PULLEY MUST BE INSTALLED WITH PROPER TOOL K D TOOL 2897 OR EQUIVALENT T POWER STEERING PUMP INSTALLATION POWER STEERING ONLY FIGURE 8 FIGURE 8a N G MOU TIN HOLES IN PUMP MUST BE 5 16 D 6 N RILL TO 5 1 IF ECESSARY I TYPE I PUMP U SHAFT M ST E 4 B 66 OD POWER STEERING PUMP FROM REAR OF PULLEY TO THE REAR OF PUMP FROM CENTER OF PULLEY TO THE REAR OF PUMP 3 29 3 80 POWER STEERI G N P ...

Page 12: ...LEY INSTALLATION CRANKSHAFT PULLEY INSTALLATION FIGURE 10 84075 ISD 1 1 24 x 3 4 4 5 6 12 PT SS BOLTS 18544 WNS 4 5 16 AN FLAT WASHERS P WATER UMP PULLEY FIGURE 9 A A CR NKSH FT P L U LEY 8412 ISD 1 6 8 6 x 1 1 4 3 3 1 12 PT SS BOLTS 1 N 8543 W S 8 L T 3 3 AN F A SH WA ERS WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND D...

Page 13: ...OW TORQUE TO 37 LB FT NOTE BE SURE TO INSERT DOWEL PIN IN CORRECT LOCATING HOLE OF THE TENSIONER SPACER DOWEL PIN AND TENSIONER SPACER INSTALLATION FIGURE 11 FIGURE 11a FIGURE 11b 1 63 1 8 4 DO EL W PIN W PIN DO EL OCA N O E L TI G H L BA KSIDE F C O NER P TENSIO S ACER 3 3960 SCH BELT TENSIONER NOTE TENSIONER POSTION SHOWN WITH BELT TENSION 4 5 18 13 3 1 8 6 x 3 1 4 1 P S O 2 T S B LT WARNING ANT...

Page 14: ...m 12 PT SS BOLTS AS SHOWN IN FIGURE 13 BELOW KEEP PORTS SEALED WITH CAPS UNTIL A C CIRCUIT HAS BEEN COMPLETED BELT INSTALLATION A C COMPRESSOR FITTING INSTALLATION FIGURE 12 FIGURE 13 C SO KET w PS 66 BE T L o 3 ELT w PS 6 B 8 C M O P TTIN FI G 0 CO P 1 M TTING FI 18 13 4 6 8 x 5 x 2 m 2 mm 1 2 5m 2 P SS BO S 1 T LT WARNING ANTI SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCC...

Page 15: ...ADIATOR WITH AT LEAST A 50 50 MIXTURE OF APPROVED ANTIFREEZE AND DISTILLED WATER IT IS THE OWNER S RESPONSIBILITY TO KEEP THE FREEZE PROTECTION AT THE PROPER LEVEL FOR THE CLIMATE IN WHICH THE VEHICLE IS OPERATED FAILURE TO FOLLOW ANTIFREEZE RECOMMENDATIONS WILL CAUSE HEATER CORE TO CORRODE PREMATURELY AND POSSIBLY BURST IN AC MODE AND OR FREEZING WEATHER VOIDING YOUR WARRANTY DOUBLE CHECK ALL FIT...

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