Silverado 1500 4WD V8-6.0L Hybrid (2009)
Exhaust Pipe/Muffler Hanger: Service and Repair
Exhaust Hanger Mounting Bracket Replacement
Removal Procedure
1. If equipped with a 6.0L engine, remove the exhaust manifold pipe. Refer to Exhaust Manifold Pipe Replacement (See: Exhaust Pipe/Service and
Repair/Exhaust Manifold Pipe Replacement) .
2. If equipped with a 6.0L engine, remove the left catalytic converter. Refer to Catalytic Converter Replacement - Left Side (With Cab Chassis) (
See: Catalytic Converter/Service and Repair) .
3. If equipped with a 6.6L engine, remove the catalytic converter. Refer to Catalytic Converter Replacement (With LU3) (See: Catalytic
Converter/Service and Repair)Catalytic Converter Replacement (With V8 Engine) (See: Catalytic Converter/Service and Repair)Catalytic
Converter Replacement (With LMM) (See: Catalytic Converter/Service and Repair) .
4. If equipped with a 4L80-E automatic transmission, regular production option (RPO) MT1, remove the exhaust pipe hanger bracket bolts and
bracket.
