Six-Cylinder Engine Exhaust System; Exhaust Manifolds; Muffler Removal - Jeep 1987 Wrangler Workshop Manual

IPS
ENGINES
EXHAUST SYSTEMS
S I X - C Y L I N D E R E N G I N E E X H A U S T S Y S T E M
8
1. Front Exhaust Pipe
2. Catalytic Converter
3. Resonator (Canada Only)
4. Converter Heat Shield
5. Tailpipe
6. Muffler
7. Downstream Air Injection Tube Port
8. Upstream Air Injection Tube Port
81193B
EXHAUST MANIFOLDS
Refer to the Engine Section of this manual.
MUFFLER REMOWAL
NOTE: All original equipment exhaust systems
are manufactured with the rear exhaust pipe
welded to the muffler. Service replacement
mufflers and rear exhaust pipes are clamped
together.
Remove the front and rear muffler clamps.
Support the rear of the vehicle by the side rails
and allow the axle to hang free.
Remove the tailpipe hanger clamp.
B-295-