Exhaust Manifold Rh; Removal; Installation - Isuzu 2000 Trooper Workshop Manual

Removal

Legend
(1) Exhaust Front Pipe RH
(2) O Sensors
2
(3) Torsion Bar
1. Disconnect battery ground cable.
2. Remove transfer case skid plate.
3. Remove 3rd crossmember.
4. Remove torsion bar and front propeller shaft. Refer to
removal procedure in Front Suspension section.
5. Disconnect front Heated oxygen (O
connectors.
6. Remove front exhaust flange pipe three stud nuts and
two rear flange nuts then disconnect exhaust pipe.
7. Remove heat protector two fixing bolts and remove
unit.
8. Remove exhaust manifolds eight fixing nuts and the
exhaust manifold.

Installation

1. Install exhaust manifold and tighten bolts to the
specified torque.
Torque : 52 N·m (38 lb ft)

Exhaust Manifold RH

(4) Front Propeller Shaft
(5) Transfer Case Skid Plate
(6) 3rd Crossmember
Torque : 44 N·m (33 lb ft)
Tighten the bolt for EGR pipe bracket to specified
torque.
Torque : 25 N·m (18 lb ft)
2. Install heat protector
) sensor
2
3. Install front exhaust flange pipe and tighten three stud
nuts and rear two nuts to the specified torque.
Torque:
Stud nuts: 67 N·m (49 lb ft)
Nuts: 43 N·m (32 lb ft)
4. Reconnect O
5. Install the torsion bar and readjust the vehicle height.
Refer to installation and vehicle height adjustment
procedure for Front Suspension.
6. Install front propeller shaft.
Refer to installation procedue in Front suspension
section.
7. Install 3rd crossmember.
8. Install transfer case skid plate.
ENGINE MECHANICAL
Sensor harness connector.
2
6A–25
035RX016