1016 cylinder head/s – valve guides

Make

Fiat

Model

Stilo Factory Service Manual

Year

2001–2007

Section

10 engine › 1016 cylinder head/s – valve guides

Manufacturing data and tolerances1016 cylinder head/s – valve guides

1016 CYLINDER HEAD/S – VALVE GUIDES

Diameter of valve guide bore in cylinder head (mm)		Validity
12.950 - 12.977		1.6 16v
Inner diameter (bore) (mm)		Validity
7.022 - 7.040		1.8 16v 2.4 20v
Inner diameter (mm)		Validity
7.022 ÷ 7.040		2.4 20v
Outer diameter (mm)		Validity
13.010 - 13.030		2.4 20v
Outer diameter (mm)			Validity
13.010 ÷ 13.030			1.8 16v
Oversize (mm) 0.20
Valve guide bore diameter in cylinder head (mm)		Validity
9.959 - 9.989		1.2 16v 1.4 16v
Valve guide diameter (mm)			Validity
Exhaust	Inlet
7,022 - 7,040	7,022 - 7,040		2.4 20v

Clearance between inlet and exhaust valves - valve guides (mm)		Validity
0.030 - 0.066		1.2 16v
Clearance between inlet and exhaust valves - valve guides (mm)		Validity
0.14 ÷ 0.082		1.4 16v
Diameter (mm)		Validity
8.040 ÷ 8.022		1.9 JTD 8v
Inlet and exhaust valve guide outer diameter (mm)		Validity
13.010 - 13.030		1.6 16v
Inner diameter (mm)		Validity
6.015 ÷ 6.033		1.9 JTD 16v
Inner diameter (mm)		Validity
8.022 ÷ 8.040		1.9 JTD 8v
Interference between valve guides and seats (mm)		Validity
0.049 - 0.051		1.2 16v
Interference between valve guides- seats (mm)		Validity
0.041 ÷ 0.051		1.4 16v
Outer diameter (mm)		Validity
11.010 ÷ 11.030		1.9 JTD 16v
Outer diameter (mm)			Validity
14.010 ÷ 14.030			1.9 JTD 8v
Oversizes (mm) 0.05, 0.10, 0.25
Outer diameter oversize (mm)		Validity
0.05 / 0.10 / 0.20 / 0.25		1.9 JTD 8v
Outer diameter oversize (mm)		Validity
0.05 / 0.10 / 0.25		1.9 JTD 16v
Oversizes (mm)		Validity
00.5 / 0.10 / 0.25		1.6 16v
Valve guide - seat interference in cylinder head (mm)		Validity
0.033 - 0.080		1.6 16v
Valve guide inner diameter (mm)		Validity
6.022 - 6.040		1.2 16v 1.4 16v
Valve guide internal diameter (mm)		Validity
7.022 ÷ 7.040		1.6 16v
Valve guide outer diameter (mm)		Validity
10.010 - 10.030		1.2 16v 1.4 16v

03 General