Front Exhaust Pipe; Removal; Installation - Isuzu 1999 RODEO Workshop Manual

Front Exhaust Pipe and Associated Parts
Legend
(1) Front Exhaust Pipe Fixing Nuts
(2) O2 Sensor
(3) Front Exhaust Pipe with Three Way Catalytic
Converter

Removal

1. Disconnect battery ground cable.
2. Raise the vehicle and support with suitable safety
stands.
3. Disconnect O2 sensor harness connector and
remove front side O2 sensor (2),(5).
4. Remove front exhaust pipe fixing bolts (6),(7).
5. Remove front exhaust pipe fixing four stud nuts from
exhaust manifold (1).
6. Remove front exhaust pipe (3).

Front Exhaust Pipe

(4) Front Exhaust Pipe Mounting Rubber
(5) O2 Sensor
(6) Front Exhaust Pipe Fixing Bolt
(7) Front Exhaust Pipe Fixing Bolt (Clamp)
(8) Front Exhaust Pipe Mounting Bracket

Installation

1. Install front exhaust pipe (3) and tighten four stud nuts
(1) and two bolts (6) to the specified torque:
Torque:
Stud Nuts : 28 N·m (21 lb ft)
Bolts (6) : 43 N·m (32 lb ft)
Bolts (7) : 23 N·m (17 lb ft)
2. Tighten front side O2 sensor and reconnect O2
sensor harness connector.
Torque : 55 N·m (41 lb ft)
ENGINE EXHAUST (X22SE 2.2L)
6F–3
150RX001