Jeep cherokee 2000 Service Manual page 811

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DESCRIPTION AND OPERATION
EXHAUST SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . 1
CATALYTIC CONVERTERS . . . . . . . . . . . . . . . . . . 2
MUFFLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TAILPIPE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DIAGNOSIS AND TESTING
EXHAUST SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . 4
DESCRIPTION AND OPERATION
EXHAUST SYSTEM
DESCRIPTION
The basic exhaust system consists of exhaust man-
ifold(s), exhaust pipe with oxygen sensors, catalytic
converter(s), heat shield(s), muffler and tailpipe
(Fig. 1) (Fig. 2) (Fig. 3)
Fig. 1 Exhaust Pipe—2.5L
1 – NUT
2 – TRANSMISSION SUPPORT
3 – MINI CATALYTIC CONVERTER
4 – EXHAUST PIPE
5 – EXHAUST MANIFOLD
EXHAUST SYSTEM
TABLE OF CONTENTS
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REMOVAL AND INSTALLATION
EXHAUST PIPE . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CATALYTIC CONVERTER. . . . . . . . . . . . . . . . . . . . 6
MUFFLER AND TAILPIPE . . . . . . . . . . . . . . . . . . . 6
HEAT SHIELDS . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SPECIFICATIONS
TORQUE SPECIFICATIONS . . . . . . . . . . . . . . . . . . 8
1 – NUT
2 – EXHAUST MANIFOLD
3 – TRANSMISSION SUPPORT
4 – EXHAUST PIPE
5 – MINI CATALYTIC CONVERTER
6 – BOLT
EXHAUST SYSTEM
Fig. 2 Exhaust Pipe—4.0L
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