Isuzu KB P190. Manual - part 691

Engine Mechanical – V6 

Page 6A1–285 

 

Oil Pan Front 

 

Figure 6A1 – 536 

Legend 

Hole 

Tool Number J 42385 

Max. Depth in mm 

Number Thread 

Size  Drill 

Counter-

bore 

Tap Driver 

Insert  Drill 

Tap 

 

2 

M8 x 1.25 

206 

207 

208 

209 

210 

28.5 

23.0 

3 

M8 x 1.25 

610 

n/a 

208 

209 

620 

37.5 

32.0 

 

Engine Mechanical – V6 

Page 6A1–286 

 

Oil Pan Rear 

 

Figure 6A1 – 537 

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 

Thru 

Thru 

 

Engine Mechanical – V6 

Page 6A1–287 

 

Oil Pan Bottom 

 

Figure 6A1 – 538 

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 

701 

n/a 

203 

204 

205 

22.5 

18.0 

 

Engine Mechanical – V6 

Page 6A1–288 

 

5 Specifications 

G e n e r a l  

Engine Type......................................................................................................................... V6 

Bank Angle ......................................................................................................................... 60

° 

Displacement ............................................................................................3.6 litre (3,565 cm3) 

Bore ...............................................................................................................................94 mm 

Stroke .........................................................................................................................85.6 mm 

Compression Ratio .........................................................................................................10.2:1 

Cranking Speed at 40

°C.............................................................................................80 r.p.m. 

Spark Plug Gap ............................................................................................................1.1 mm 

Firing Order.............................................................................................................1-2-3-4-5-6 

C y l i n d e r   B l o c k  

Cylinder Bore Diameter ...........................................................................93.992 – 94.008 mm 

Cylinder Out-of-Round – Production Maximum ........................................................0.013 mm 

Crankshaft Main bearing bore Diameter ..................................................72.867 – 72.881 mm 

Cylinder Head Deck Surface Flatness ........................................................................0.05 mm 

C r a n k s h a f t  

Connecting Rod Journal Diameter...........................................................55.992 – 56.008 mm 

Connecting Rod Journal Out-of-Round.....................................................................0.005 mm 

Connecting Rod Journal Taper .................................................................................0.005 mm 

Connecting Rod Journal Width (Production)...........................................................22.000 mm 

Connecting Rod Journal Width (Service limit)..........................................21.920 – 22.080 mm 

Crankshaft End Play ....................................................................................0.100 – 0.330 mm 

Crankshaft Main Bearing Clearance ............................................................0.010 – 0.060 mm 

Crankshaft Main Journal Diameter ..........................................................67.992 – 68.008 mm 

Crankshaft Main Journal Out-of-Round ....................................................................0.005 mm 

Crankshaft Main Journal Taper.................................................................................0.005 mm 

Crankshaft Main Journal Width, #2, 4 (Production) .......................................................24 mm 

Crankshaft Main Journal Width, #2, 4 (Service).......................................23.900 – 24.100 mm 

Crankshaft Main Journal Width, #3 (Production) ....................................................24.400 mm 

Crankshaft Main Journal Width, #3 (Service) ..........................................24.360 – 24.440 mm 

Crankshaft Main Journal Thrust Wall Runout ..............................................0.000 – 0.040 mm 

Crankshaft Main Journal Thrust Wall Square ..............................................0.000 – 0.010 mm 

Crankshaft Rear Flange Runout ...............................................................................0.025 mm 

Crankshaft Reluctor Ring Runout - Maximum...........................................................1.500 mm 

Crankshaft Thrust Bearing Clearance..........................................................0.076 – 0.305 mm 

Crankshaft Thrust Surface Runout ...........................................................................0.040 mm 

Crankshaft Thrust Surface – Height Diameter ........................................................95.000 mm 

C o n n e c t i n g   R o d  

Connecting Rod Length - Bore Centre-to-Centre..................................................150.400 mm 

Connecting Rod Bore Diameter - Bearing End ........................................59.620 – 59.636 mm 

Connecting Rod Bore Diameter - Pin End ...............................................24.007 – 24.021 mm 

Connecting Rod Width ...........................................................................................21.775 mm 

Connecting Rod Side Clearance..................................................................0.095 – 0.355 mm 

Connecting Rod Bearing Clearance ............................................................0.010 – 0.070 mm 

P i s t o n  

Piston Diameter .......................................................................................93.956 – 93.974 mm 

Piston Pin Bore Diameter ........................................................................24.005 – 24.009 mm 

Piston Ring Groove Width - First (Top) Compression Ring .........................1.220 – 1.240 mm 

Piston Ring Groove Width - Second Compression Ring..............................1.510 – 1.530 mm