Isuzu KB P190. Manual — part 687

Engine Mechanical – V6

Page 6A1–269

Right-hand Cylinder Head Front Face

Figure 6A1 – 520

Legend

Hole

Tool Number J 42385

Max. Depth in mm

Number Thread

Size Drill

Counter-

bore

Tap Driver

Insert Drill

Tap

1

M8 x 1.25

206

207

208

209

210

Thru

Thru

2

M6 x 1.0

201

202

203

204

205

22.5

18.0

3

M6 x 1.0

201

202

203

204

205

Thru

Thru

4

M8 x 1.25

206

207

208

209

210

28.5

23.0

5

M12 x 1.75

856

857

858

859

416

40.0

32.5

Engine Mechanical – V6

Page 6A1–270

Right-hand Cylinder Head Intake Face

Figure 6A1 – 521

Legend

Hole

Tool Number J 42385

Max. Depth in mm

Number Thread

Size Drill

Counter-

bore

Tap Driver

Insert Drill

Tap

1

M8 x 1.25

206

207

208

209

210

28.5

23.0

Engine Mechanical – V6

Page 6A1–271

Right-hand Cylinder Head Exhaust Face

Figure 6A1 – 522

Legend

Hole

Tool Number J 42385

Max. Depth in mm

Number Thread

Size Drill

Counter-

bore

Tap Driver

Insert Drill

Tap

1

M6 x 1.0

201

202

203

204

205

22.5

18.0

2

M10 x 1.5

211

212

213

214

215

33.5

27.0

3

M8 x 1.25

206

207

208

209

210

28.5

23.0

Engine Mechanical – V6

Page 6A1–272

Right-hand Cylinder Head Rear Face

Figure 6A1 – 523

Legend

Hole

Tool Number J 42385

Max. Depth in mm

Number Thread

Size Drill

Counter-

bore

Tap Driver

Insert Drill

Tap

1

M10 x 1.5

211

212

213

214

215

33.5

27