1024 crankshaft and flywheel – crankshaft

Make

Fiat

Model

Stilo Factory Service Manual

Year

2001–2007

Section

10 engine › 1024 crankshaft and flywheel – crankshaft

Manufacturing data and tolerances1024 crankshaft and flywheel – crankshaft

1024 CRANKSHAFT AND FLYWHEEL – CRANKSHAFT

Big end bearing - crankpin play (mm)		Validity
0.025 - 0.063		1.6 16v
Big end bearings (mm)		Validity
0.024 - 0.060		1.2 16v 1.4 16v
Clearance between big end bearings-Crankpins (mm)		Validity
0.016 ÷ 0.070		1.9 JTD 16v
Clearance between crankshaft bearings - big end bearings (mm)		Validity
0.025 - 0.049		1.2 16v
Clearance between crankshaft bearings - main journals (mm)		Validity
0.011 ÷ 0.071		1.9 JTD 16v
Clearance between crankshaft bearings - main journals (mm)		Validity
0.019 - 0.050		1.6 16v
Clearance between crankshaft bearings and main journals (mm)		Validity
0.025 ÷ 0.040		1.2 16v 1.4 16v
Clearance between main journals/bearings (mm)		Validity
0.030 - 0.056		1.8 16v 2.4 20v
Crankpin diameter (mm)		Validity
41.990 ÷ 42.008		1.2 16v 1.4 16v
Crankpin diameter (mm)			Validity
Category B	Category C	Classe A
50.793 ÷ 50.799	50.787 ÷ 50.793	50.799 ÷ 50.805	1.8 16v 1.9 JTD 8v 1.9 JTD 16v
Crankpin diameter (mm)			Validity
Category B	Category C	Classe A
50.799 - 50.793	50.793 - 50.787	50.805 - 50.799	2.4 20v
Crankpin diameter (mm)			Validity
Category B	Classe A
45.503 - 45.513	45.513 - 45.523		1.6 16v
Crankpin diameter undersize (mm)		Validity
0.127		1.9 JTD 8v 2.4 20v
Crankpin undersize (mm)		Validity
0.127		1.4 16v 1.6 16v
Crankpin undersize (mm)		Validity
0.127		1.9 JTD 16v
Crankpin undersize (mm)		Validity
0.254 / 0.508		1.2 16v 1.8 16v
Crankpin undersize (mm)		Validity
0.254 - 0.508		1.2 16v 1.8 16v
Crankpin/bearing shell play (mm)		Validity
0.031 ÷ 0.051		1.9 JTD 8v
Crankpin/big end bearing play (mm)		Validity
0.030 ÷ 0.056		1.9 JTD 8v 2.4 20v
Cylinder bore diameter (mm)			Validity
Category B	Category C	Class A
82.010 - 82.020	82.020 - 82.030	82.000 - 82.010	1.2 16v
End float (mm)		Validity
0.049 - 0.211		1.9 JTD 8v 1.9 JTD 16v
End float (mm)		Validity
0.055 ÷ 0.265		1.2 16v 1.4 16v 1.6 16v
End float (mm)		Validity
0.059 - 0.161		1.8 16v 2.4 20v
Main bearing journal diameter (mm)			Validity
Category B	Category A	Category C
59.987 ÷ 59.993	59.994 ÷ 60.000	59.982 ÷ 59.986	1.9 JTD 8v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Class A
47.988 - 47.994	47.994 - 48.000	47.982 - 47.988	1.2 16v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Class A
47.988 ÷ 47.994	47.982 ÷ 47.988	47.997 ÷ 48.003	1.4 16v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Classe A
52.988 ÷ 52.994	52.982 ÷ 52.988	52.994 ÷ 53.000	1.8 16v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Classe A
59.988 - 59.994	59.982 - 59.989	59.994 - 60.000	2.4 20v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Classe A
59.988 ÷ 59.994	59.982 ÷ 59.988	59.994 ÷ 60.000	1.9 JTD 16v
Main bearing journal diameter (mm)			Validity
Category B	Classe A
50.780 - 50.790	50.790 - 50.800		1.6 16v
Main bearing journal undersize (mm)		Validity
0.127		1.4 16v 1.6 16v
Main bearing journal undersize (mm)		Validity
0.254 - 0.508		1.2 16v 1.8 16v
Main journal / bearing clearance (mm)			Validity
Category B	Category C	Class A
0.023 - 0.058	0.019 - 0.050	0.031 - 0.062	1.8 16v
Main journal diameter undersize (mm)		Validity
0.127		1.9 JTD 8v 1.9 JTD 16v 2.4 20v

03 General