1024 crankshaft and flywheel – crankshaft

Make

Fiat

Model

Doblò Factory Service Manual

Year

2000–2010

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
0.025÷0.050		1.6 16v
Big end bearings (mm)		Validity
0.030 ÷ 0.062		1.3 JTD
Clearance between big end bearings-Crankpins (mm)		Validity
0.024 - 0.062		1.2 8v
Clearance between crankshaft bearings - big end bearings (mm)		Validity
0.025 - 0.049		1.2 8v
Clearance between crankshaft bearings - main journals (mm)		Validity
0,019÷0,046		1.6 16v
Clearance between crankshaft bearings - main journals (mm)		Validity
0.019 - 0.508		1.6 16v
Clearance between crankshaft bearings - main journals (mm)		Validity
0.028 ÷ 0.048		1.3 JTD
Crankpin diameter (mm)		Validity
41.990 ÷ 42.008		1.2 8v
Crankpin diameter (mm)			Validity
Category B	Category C	Class A
45.510 ÷ 45.517	45.503 ÷ 45.509	45.518 ÷ 45.523	1.6 16v
Crankpin diameter (mm)			Validity
Category B	Category C	Class A
50,666 - 50,672	50,660 - 50,666	50,672 - 50,678	1.9 DIESEL
Crankpin diameter (mm)			Validity
Category B	Category C	Classe A
41.995 - 42.001	41.988 - 41.995	42.001 - 42.008	1.2 8v
Crankpin diameter (mm)			Validity
Category B	Category C	Classe A
50.793 ÷ 50.799	50.787 ÷ 50.793	50.799 ÷ 50.805	1.9 DIESEL 1.9 JTD
Crankpin diameter (mm)			Validity
Category B	Class A
42.582 ÷ 42.591	42.591 ÷ 42.600		1.3 JTD
Crankpin diameter (mm)			Validity
Category B	Classe A
45.503 - 45.513	45.513 - 45.523		1.6 16v
Crankpin undersize (mm)		Validity
0.127		1.3 JTD
Crankpin undersize (mm)		Validity
0.127		1.9 DIESEL 1.9 JTD
Crankpin undersize (mm)		Validity
0.254 / 0.508		1.2 8v
Crankpin undersize (mm)		Validity
41.863 - 41.881		1.2 8v
Crankpin undersize (mm)		Validity
0.254 - 0.508		1.6 16v
End float (mm)		Validity
0.049 - 0.211		1.9 JTD
End float (mm)		Validity
0.055 ÷ 0.265		1.2 8v 1.3 JTD 1.6 16v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Class A
50.988 ÷ 50.994	50.982 ÷ 50.988	50.994 ÷ 51.000	1.3 JTD
Main bearing journal diameter (mm)			Validity
Category B	Category C	Classe A
47.988 - 47.994	47.982 - 47.988	47.994 - 48.000	1.2 8v
Main bearing journal diameter (mm)			Validity
Category B	Category C	Classe A
59.987 ÷ 59.993	59.982 ÷ 59.986	59.994 ÷ 60.000	1.9 JTD
Main bearing journal diameter (mm)			Validity
Category B	Classe A
50.780 - 50.790	50.790 - 50.800		1.6 16v
Main bearing journal diameter (mm)			Validity
Pos. 1	Pos. 2	Pos. 3
50.794÷50.800	50.787÷50.793	50.780÷50.786	1.6 16v
Main bearing journal undersize (mm)		Validity
0.127		1.3 JTD
Main bearing journal undersize (mm)		Validity
0.127		1.9 JTD
Main bearing journal undersize (mm)		Validity
0.254 - 0.508		1.2 8v 1.6 16v
Main bearing journal undersize (mm)			Validity
Category B	Category C	Class A
47.861 - 47.867	47.855 - 47.861	47.867 - 47.873	1.2 8v
Main journal diameter undersize (mm)		Validity
0.127		1.9 DIESEL
Main journal diameter undersize of 0.127 (mm)			Validity
Category B	Category C	Class A
52.861 - 52.867	52.855 - 52.861	52.867 - 52.873	1.9 DIESEL
New disc thickness (mm)		Validity
11.8 - 12.1		1.9 DIESEL

03 General