1998 ISUZU TROOPER Service Repair Manual

Page 1769 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6A – 36 ENGINE MECHANICAL
EXHAUST MANIFOLD
9
598 For Europe875 63
21
4
7
4
2
1
36
025R200004
Legend
(1) Exhaust Manifold
(2) Gasket
(3) Turbocharger Assembly
(4) Water Hose(5) Water Hose
(6) Heat Pr

Page 1770 of 3573

ISUZU TROOPER 1998  Service Repair Manual ENGINE MECHANICAL 6A – 37
RINSTALLATION
1. Install gasket on the exhaust manifold and tighten
to the specified torque.
Torque : 30 N·m (3.1 kg·m/22 lb ft)
2. Install turbocharger on the exhaust ma

Page 1771 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6A – 38 ENGINE MECHANICAL
TURBOCHARGER
9
598 For Europe875 63
21
4
7
4
2
1
36
025R200004
Legend
(1) Exhaust Manifold
(2) Gasket
(3) Turbocharger Assembly
(4) Water Hose(5) Water Hose
(6) Heat Protec

Page 1772 of 3573

ISUZU TROOPER 1998  Service Repair Manual ENGINE MECHANICAL 6A – 39
REMOVAL
1. Remove battery.
2. Drain engine coolant.
3. Remove air cleaner cover with air duct.
4. Remove intercooler assembly.
Refer to “Intercooler” in this manual.
5.

Page 1773 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6A – 40 ENGINE MECHANICAL
INSTALLATION
1. Install turbocharger assembly to exhaust manifold,
tighten to the specified torque.
Torque : 27 N·m (2.8 kg·m/20.2 lb ft)
2. Install exhaust adaptor.
Torq

Page 1774 of 3573

ISUZU TROOPER 1998  Service Repair Manual ENGINE MECHANICAL 6A – 41
CYLINDER HEAD
3
4
1
2
012RW096
Legend
(1) Glow Plug
(2) Plate
(3) Cylinder Head Bolt
(4) Cylinder Head
NOTE: 
•During disassembly, be sure that the valve train
components

Page 1775 of 3573

ISUZU TROOPER 1998  Service Repair Manual 6A – 42 ENGINE MECHANICAL
2. Cylinder head for cracks, especially between valve
seats and in the exhaust ports.
3. Cylinder head deck for corrosion, sand particles in
head and porosity.
CAUTION: Do

Page 1776 of 3573

ISUZU TROOPER 1998  Service Repair Manual ENGINE MECHANICAL 6A – 43
CYLINDER HEAD GASKET
12
13
14
15
8
3
4
5 6
10
11 9
With
spacer type
Without
spacer type
1 7
2
011R200002
Legend
(1) Cylinder Head Noise Insulator Cover
(2) Insulator
(3) Bo