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Summary of Contents for Front Runner 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...
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Page 2: Table Of Contents
FIGURES 11, 11a & 11b BELT INSTALLATION & A/C COMPRESSOR FITTING INSTALLATION FIGURES 12 & 13 HEATER HOSE & RADIATOR HOSE INSTALLATION, AND FINAL STEPS FIGURE 14 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 2 OF 15... - Page 3 FOR THREAD DAMAGE AND CHASED/ REPAIRED AS NECESSARY. THERMOSTAT WATER PUMP REQUIRES 97-03 LS1 STYLE THERMOSTAT ASSY. WATER PUMP IS NOT COMPATIBLE WITH OTHER THERMOSTAT HOUSINGS. 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 3 OF 15...
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Page 4: Water Pump Installation
NOTE: OEM THERMOSTAT ASSEMBLY CAN BE RE-USED OR ONE CAN BE PURCHASED FROM LOCAL AUTO PARTS RETAILER RE-INSTALL MODIFIED T-STAT HOUSING ASSY ONTO NEW WATER PUMP . TORQUE TO 11 LB FT. 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 4 OF 15... - Page 5 BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS. MOUNTING STUDS AND HARMONIC BALANCER INSTALLATION FIGURE 1 WATER PUMP GASKET INSTALLATION FIGURE 2 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 5 OF 15...
- Page 6 ANTI-SEIZE MUST BE USED ON THREADS OF BOLTS OR MECHANICAL LOCKING WILL OCCUR PREVENTING REMOVAL OF NUT FROM BOLT AND DAMAGE TO FASTENERS. WATER PUMP INSTALLATION 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 6 OF 15...
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Page 7: Support Brkt Installation
# OF MOUNTING PROVISIONS PROVIDED DEPENDING ON APPLICATION, SUPPORT BRACKET WILL ACCOMMODATE VARIANCE. HAND TIGHTEN FASTENERS ONLY, DO NOT TORQUE. SEE FIGURE 4 BELOW. FIGURE 4 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 7 OF 15... -
Page 8: Front Runner Main Brkt Assembly Installation
INSTALL A 10mm-1.50 x 70mm 12 PT SS BOLT AND A 3/8 AN FLAT WASHER THROUGH MAIN BRACKET AND SUPPORT BRACKET AS SHOWN IN FIGURE 5a BELOW. DO NOT TORQUE FASTENERS AT THIS TIME. FIGURE 5 FIGURE 5a 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 8 OF 15... -
Page 9: Alternator Installation
NOTE: ONCE ALTERNATOR HAS BEEN INSTALLED FASTENERS CAN BE TORQUED IN PLACE USING CRISS-CROSS PATTERN. TORQUE 5/16, 8mm BOLTS/STUDS TO 22 LB FT, AND TORQUE 3/8, M10 BOLTS TO 37 LB FT. FIGURE 6 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 9 OF 15... -
Page 10: Figure
(2) 5/16-18 x 4 1/4 12 PT SS BOLTS, (2) 5/16 AN FLAT WASHERS, AND (2) 5/16-18 SS NYLOC NUTS. SEE FIGURE 7. COMPRESSOR MOUNTING EARS CONTAIN SLIDING BUSHINGS THAT ARE DRAWN-IN AND CLAMP TO BRACKET WHEN COMPRESSED. FIGURE 7 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 10 OF 15... -
Page 11: Figure 8
(3.29”) 3.80” FIGURE 8a (FROM REAR OF PULLEY TO THE REAR OF PUMP) FROM CENTER OF PULLEY TO THE REAR OF PUMP FIGURE 8 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 11 OF 15... - Page 12 INSTALL CRANKSHAFT PULLEY ONTO DAMPER USING (3) 3/8-16 x 1 1/4 BOLTS AND (3) 3/8 AN FLAT WASHERS AS SHOWN IN FIGURE 10 BELOW. TORQUE TO 25 LB FT. FIGURE 10 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 12 OF 15...
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Page 13: Dowel Pin And Tensioner Spacer Installation
ALIGN TENSIONER AND TENSIONER SPACER TO MAIN BRACKET USING 3/8-16 x 3 1/4 12 PT SS BOLT AS SHOWN IN FIGURE 11b BELOW. TORQUE TO 37 LB FT. FIGURE 11a FIGURE 11 FIGURE 11b 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 13 OF 15... - Page 14 8 C M TTIN 18 13 ( ) 8 x . 5 x 2 2 P SS BO S # 0 CO P TTING FIGURE 13 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 14 OF 15...
- Page 15 EVACUATE THE SYSTEM FOR A MINIMUM OF 45 MINUTES PRIOR TO CHARGING AND LEAK CHECK PRIOR TO SERVICING. CHARGE THE SYSTEM TO THE CAPACITIES STATED ON THE INFORMATION PAGE (PAGE 3) OF THIS INSTRUCTION MANUAL. 904009 REV B 9/18/08 GM LS FRONT RUNNER w & w/o PS PG 15 OF 15...
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