Isuzu KB P190. Manual - part 624

Engine Mechanical – V6 

Page 6A1–17 

 

Engine Block Assembly 

 

Figure 6A1 – 9 

Legend 

1 

Piston and Connecting Rod Assembly 

2 

Crankshaft Bearing Cap 

3 

Crankshaft Bearing Thrust Cap 

4 

Crankshaft Bearing Cap Inboard Bolt 

5 

Crankshaft Bearing Cap Outboard Bolt 

6 

Crankshaft Bearing Cap Side Bolt, Short 

7 

Crankshaft Bearing Cap Side Bolt, Long 

8 

Engine Block Oil Gallery Expansion Plug, 10 mm 

9 Crankshaft 

10 

Crankshaft Sprocket Locating Pin 

11 

Crankshaft Upper Bearing 

12 

Crankshaft Lower Bearing 

13 

Crankshaft Upper Thrust Bearing #3 

14 

Engine Block Oil Gallery Expansion Plug, 14 mm 

15 

Engine Block Oil Gallery Threaded Plug, 14 mm 

16 

Engine Block Coolant Drain Threaded Plug, 14 mm 

17 

Engine Block Oil Gallery Threaded Plug, 20 mm 

18 

Engine Block Core Coolant Expansion Plug, 34.3 mm 

19 

Transaxle Locating Pin 

20 

Crankshaft Rear Oil Seal Housing Assembly 

21 

Crankshaft Rear Oil Seal Housing Assembly Bolt 

22 

Oil Pan Locating Pin 

23 

Cylinder Head Locating Pin 

24 

Piston Oil Nozzle 

25 

Piston Oil Nozzle Bolt 

Engine Mechanical – V6 

Page 6A1–18 

 

Pistons, Rings, Bearing and Connecting Rod 

 

Figure 6A1 – 10 

Legend 

1 Connecting 

Rod 

2 

Connecting Rod Bolt 

3 

Connecting Rod Bush 

4 

Upper Connecting Rod Bearing 

5 

Lower Connecting Rod Bearing 

6 Piston 

7 Piston 

Pin 

8 

Piston Pin Retainer 

9 

Piston Upper Compression Ring 

10 

Piston Lower Compression Ring 

11 

Piston Oil Control Rail Ring 

12 

Piston Oil Control Ring Spacer 

Engine Mechanical – V6 

Page 6A1–19 

 

Oil Pan Assembly  

 

Figure 6A1 – 11 

Legend 

1 Oil 

Pan 

2 

Crankshaft Oil Deflector 

3 

Oil Pump Suction Pipe 

4 

Oil Pump Suction Pipe Gasket 

5 

Oil Pump Suction Pipe Bolt 

6 

Crankshaft Oil Deflector Bolt 

7 

Oil Pan Drain Plug 

8 

Oil Pan Drain Plug Sleeve 

9 

Engine Oil Level Sensor 

Engine Mechanical – V6 

Page 6A1–20 

 

Oil Filter Assembly 

Legend 

1 

Oil Filter Gasket 

2 

Oil Filter Adapter 

3 

Oil Filter Adapter Bolt 

4 

Oil Filter Element 

Figure 6A1 – 12 

1.3 

Engine Serial Number 

The engine serial number is located on the machined pad 
(1) at the left-hand rear of the cylinder block. 

The following is a breakdown of the engine serial number, 
using an example of 10H7E H051230001: 
• 

10 = Component ID (i.e. 10 = Assembly) 

• 

H7E = Engine Broadcast Code 

• 

H = Assembly Plant Code 

• 

05 = Build Year 

• 

123 = Julian Date 

• 

0001 = Four Digit Daily Sequence Number 

Figure 6A1 – 13