ISUZU KB P190 2007 Workshop Repair Manual

Manufacturer: ISUZU, Model Year: 2007, Model line: KB P190, Model: ISUZU KB P190 2007
Pages: 6020, PDF Size: 70.23 MB

ISUZU KB P190 2007 Workshop Repair Manual KB P190 2007 ISUZU ISUZU https://www.carmanualsonline.info/img/61/57177/w960_57177-0.png ISUZU KB P190 2007 Workshop Repair Manual

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Page 2461 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6F-12 ENGINE EXHAUST
Exhaust Silencer
Exhaust Silencer and Associated Parts

RTW 46FMF000701
Legend
1. Exhaust Silencer
2. Exhaust Silencer Fixing Nuts
3. Rubber

6F-12 ENGINE EXHAUST
Exhaust Silencer
Exhaust Silencer and Associated Parts

RTW 46FMF000701
Legend
1. Exhaust Silencer
2. Exhaust Silencer Fixing Nuts
3. Rubber

Removal
(2.4L)
1. Disconnect battery ground cable.
2. Raise the vehicle and support with suitable safety stands.
3. Remove the damper rubber and nut (2)(3).
4. Remove exhaust silencer (1).

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Page 2462 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-13

Installation
(2.4L)
1. Install the exhaust silencer and tighten two nuts and the damper rubbers.

Torque:
Bolts: 43 N ⋅
⋅⋅
⋅
m (4.4 kgf ⋅
⋅�

ENGINE EXHAUST 6F-13

Installation
(2.4L)
1. Install the exhaust silencer and tighten two nuts and the damper rubbers.

Torque:
Bolts: 43 N ⋅
⋅⋅
⋅
m (4.4 kgf ⋅
⋅⋅
⋅
m)

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Page 2463 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6F-14 ENGINE EXHAUST
Main Data and Specifications

Exhaust system
Pipe outside diameter ✕ thickness
Front pipe mm(in) 44.5 ✕ 1.5 (1.75 ✕0.059)
Middle pipe mm(in) 50.8 ✕ 1.5 (2.00

6F-14 ENGINE EXHAUST
Main Data and Specifications

Exhaust system
Pipe outside diameter ✕ thickness
Front pipe mm(in) 44.5 ✕ 1.5 (1.75 ✕0.059)
Middle pipe mm(in) 50.8 ✕ 1.5 (2.00 ✕ 0.059)
Rear pipe mm(in) 50.8 ✕ 1.5 (2.0 ✕ 0.059)

Silencer
Type Circular section-shell construction
of triple; double skin and end plates, internal construction of baffles and perforated tubes.

Number of suspension points
Type
Catalytic converter type (If applicable) 4
Rubber
Three way Catalytic Converter

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Page 2464 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-15
Main Data and Specifications
Torque Specification

N�xm (kgf �xm)
43N ⋅m (4.4 kgf ⋅m)
43N ⋅m (4.4 kgf ⋅m)

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ISUZU KB P190

ENGINE EXHAUST 6F-15
Main Data and Specifications
Torque Specification

Nxm (kgf xm)
43N ⋅m (4.4 kgf ⋅m)
43N ⋅m (4.4 kgf ⋅m)

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Page 2465 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE LUBRICATION 6G-1
SECTION 6G
ENGINE LUBRICATION
TABLE OF CONTENTS
Service Precaution ........................................................................................................

ENGINE LUBRICATION 6G-1
SECTION 6G
ENGINE LUBRICATION
TABLE OF CONTENTS
Service Precaution ......................................................................................................... 6G- 3
Oil Pump.......................................................................................................................... 6G- 4
Oil Pump and Associated Parts................................................................................ 6G- 4
Disassembly ............................................................................................................... 6G- 4
Inspection and Repair ............................................................................................... 6G- 5
Reassembly ................................................................................................................ 6G- 5
Oil Pan ............................................................................................................................. 6G- 6
Oil Pan and Associated Parts ................................................................................... 6G- 6
Disassembly ............................................................................................................... 6G- 6
Inspection and Repair ............................................................................................... 6G- 7
Reassembly ................................................................................................................ 6G- 7

General Descrip tion ....................................................................................................... 6G- 2
PA
GE

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Page 2466 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6G-2 ENGINE LUBRICATION
General Description
Legend
1 Oil Strainer
2 Oil Pump
3 Relief Valve
4 Oil Filter
5 Safety Valve
6 Oil Gallery
7 Crankshaft Bearing
8 Crankshaft 9 Connecting Rod Bearing
10

6G-2 ENGINE LUBRICATION
General Description
Legend
1 Oil Strainer
2 Oil Pump
3 Relief Valve
4 Oil Filter
5 Safety Valve
6 Oil Gallery
7 Crankshaft Bearing
8 Crankshaft 9 Connecting Rod Bearing
10 Connecting Rod
11 Piston
12 Oil Gallery; Cylinder Head
13 Camshaft
14 Camshaft Journal
15 HLV
16 Check relief valve
17 Oil Pan

A gear-type oil pump is directly driven by the crankshaft and
draws oil from the oil pan, via the suction pipe. If then passes
the pressured oil through a full-flow disposable oil filter, to the
main oil gallery in the cylinder Block. An oil pump pressure
relief valve and oil filter bypass valve are incorporated in the
system.
From the main oil gallery in the cylinder block, the cylinder
head and crankshaft main bearings are supplied with oil.
The camshaft bearings and hydraulic tappets are supplied
through the main feed galleries in the cylinder head. Vent
valves allow air to be expelled from the oil galleries in the
cylinder head. The balance shaft journals are directly fed from
the crankshaft main bearings. The connecting rod bearings are
fed via passages in the crankshaft. The oil returns to the oil
pan via passages in the cylinder block.

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Page 2467 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE LUBRICATION 6G-3

Service Precaution
CAUTION:
Always use the correct fastener in the proper location.
When you replace a fastener, use ONLY the exact part
number for that application.

ENGINE LUBRICATION 6G-3

Service Precaution
CAUTION:
Always use the correct fastener in the proper location.
When you replace a fastener, use ONLY the exact part
number for that application. ISUZU will call out those
fasteners that require a replacement after removal. ISUZU
will also call out the fasteners that require thread lockers
or thread sealant. UNLESS OTHERWISE SPECIFIED, do
not use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or fastener
joint interfaces. Generally, such coatings adversely affect
the fastener torque and the joint clamping force, and may
damage the fastener. When you install fasteners, use the
correct tightening sequence and specifications. Following
these instructions can help you avoid damage to parts
and systems.

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Page 2468 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6G-4 ENGINE LUBRICATION
Oil Pump
Oil Pump and Associated Parts
Legend
1 Oil Pump Assembly
2 Oil Pressure Switch 3 Gasket
4 Sleeve

Disassembly
1. Remove crankshaft timing pulley.
2.

6G-4 ENGINE LUBRICATION
Oil Pump
Oil Pump and Associated Parts
Legend
1 Oil Pump Assembly
2 Oil Pressure Switch 3 Gasket
4 Sleeve

Disassembly
1. Remove crankshaft timing pulley.
2. Remove oil pan.
3. Remove oil strainer.
4. Remove oil pump assembly.
5. Remove oil pressure switch.
6. Remove gasket.
7. Remove sleeve.

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Page 2469 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE LUBRICATION 6G-5

Inspection and Repair
CAUTION: Make necessary correction or parts
replacement if wear, damage or any other abnormal
conditions are found through inspection.
Body and

ENGINE LUBRICATION 6G-5

Inspection and Repair
CAUTION: Make necessary correction or parts
replacement if wear, damage or any other abnormal
conditions are found through inspection.
Body and Gears
The pump assembly must be replaced if one or more of the
conditions below is discovered during inspection:
Indentation of gear pair - Use feeler strip and straight edge.
Dimension: 0.03 mm to 0.10 mm
(0.0012 to 0.0039 in)

Oil Strainer
Check the oil strainer for cracking and scoring. If cracking and
scoring are found, the oil strainer must be replaced.

Reassembly
1. Install oil pressure switch to the oil pump.
Torque: 40 N ⋅
⋅⋅
⋅
m (4.1 kgf ⋅
⋅⋅
⋅
m)
2. Install the oil pump with the sleeve and the gasket.
Torque: 6 N ⋅
⋅⋅
⋅
m (0.6 kgf ⋅
⋅⋅
⋅
m)
3. Install oil strainer.
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m)
4. Install the oil pan.
Tighten the bolts:
15 N ⋅
⋅⋅
⋅
m (1.5 kgf ⋅
⋅⋅
⋅
m)
5. Install crankshaft timing pulley.
Tighten the bolts:
20 N ⋅
⋅⋅
⋅
m (2.0 kgf ⋅
⋅⋅
⋅
m)

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Page 2470 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6G-6 ENGINE LUBRICATION
Oil Pan
Oil Pan and Associated Parts
(2.4L 4×4 Model)
(2.4L 4×2 Model)

Important
Disassembly
1. Loosen a drain plug to drain oil.
2. Remove engine hoo

6G-6 ENGINE LUBRICATION
Oil Pan
Oil Pan and Associated Parts
(2.4L 4×4 Model)
(2.4L 4×2 Model)

Important
Disassembly
1. Loosen a drain plug to drain oil.
2. Remove engine hood.
3. Remove engine rear mounting.
4. Remove transmission assembly.
5. Remove engine front mounting.
6. Raise the vehicle and support with switch stands, and then remove engine.
7. Remove oil pan.

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