C 3500 Truck 2WD V8-6.0L VIN U (2001)
10. Install a new O-ring sea] to the heater pipe.
11. Install the heater pipe to the thermostat housing crossover.
12. Install the bolt retaining the heater pipe to the thermostat housing crossover.
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Tighten the heater pipe bolt to 21 Nm (15 ft. lbs.).
13. Install the bolt retaining the heater pipe to the fuel filter assembly.
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Tighten the heater pipe bracket bolt to 21 Nm (15 ft. lbs.).
14. Install the generator mounting bracket and bolts.
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Tighten the generator mounting bracket bolts to 50 Nm (37 ft. lbs.).
15. Install the ribbed idler pulley and the bolt.
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Tighten the idler puller bolt to 43 Nm (32 ft. lbs.)..
16. Install the heater outlet hose bracket bolt.
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Tighten the bracket bolt to 21 Nm (15 ft. lbs.).
17. Install the nuts retaining the fuel bleed valve and PCV oil separator bracket from the generator mounting bracket.
