HARLEY DAVIDSON SPORTSTER MUFFLER SLIP-ON KITS INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 04-02-2011

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INSTALLATION To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) Disconnect negative (-) battery cable first. If positive (+) cable should contact ground with negative (-) cable connected, the resulting sparks can cause a battery explosion, which could result in death or serious injury. (00049a) 1. Disconnect negative (-) battery cable. 2. Remove mufflers using appropriate service manual instructions. 3. Discard gaskets and mufflers. 4. Install new gaskets on mufflers. 5. Slip muffler clamps on mufflers. 6. Loosely attach mufflers to the interconnect tube using existing screws and washers. 7. Position the ends of the front and rear exhaust pipes into front and rear cylinder heads and align exhaust system while tightening all nuts and bolts, beginning at the cylinder head exhaust ports and work back toward the mufflers. a. Finger tighten the upper nuts to the mounting studs. b. Tighten the lower nut to 9-18 in-lbs (1.0-2.1 Nm) . c. Tighten the upper nut to 60-80 in-lbs (6.8-9.0 Nm) . d. Tighten the lower nut to 60-80 in-lbs (6.8-9.0 Nm) . 8. Tighten the acorn nut on the rear exhaust pipe support clamp to 15-19 ft-lbs (20.3-25.8 Nm) . 9. Tighten muffler clamps to 45-60 ft-lbs (61.0-81.3 Nm) . 10. Tighten screws and washers to 15-19 ft-lbs (20.3-25.8 Nm) . 11. Connect negative (-) battery cable.

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