- Install the exhaust manifold pipe bracket.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- If equipped with a 6.6L or 8.1L engine and a 6-speed manual transmission, install the exhaust pipe hanger bracket bolts.
Tighten
Tighten the bolts to 12 N路m (106 lb in).
- If equipped with a 6.6L or 8.1L engine and a Allison transmission, install the exhaust pipe hanger bracket
bolts.
Tighten
Tighten the bolts to 12 N路m (106 lb in).
- If equipped with a 6.0L engine and a 5-speed manual transmission, install the
exhaust pipe hanger bracket bolts.
Tighten
Tighten the bolts to 12 N路m (106 lb in).
- If equipped with a 6.0L engine and a 5-speed manual transmission, install the
transmission bolts.
Tighten
Tighten the bolts to 100 N路m (74 lb ft).
- If equipped with a 6.0L or 8.1L engine and a 4L80-E automatic transmission, install
the exhaust pipe hanger bracket bolts.
Tighten
Tighten the bolts to 12 N路m (106 lb in).
- If equipped with a 6.0L engine and a 4L80-E automatic transmission, install the exhaust pipe hanger bracket
bolts.
Tighten
Tighten the bolts to 12 N路m (106 lb in).
- If equipped with a 4L60-E automatic transmission, install the exhaust pipe hanger bracket bolts.
Tighten
Tighten the bolts to 17 N路m (13 lb ft).
- Install the catalytic converter. Refer to
Catalytic Converter Replacement
.
- Install the exhaust manifold pipe. Refer to
Exhaust Manifold Pipe Replacement
.