184000818 - 1016E10 SINGLE CYLINDER HEAD, REMOVED - OVERHAUL
Removing
(
Refitting
)
1. Position the cylinder head (1a) in a vice using the tool (1b).| Tool | Name | Operation | Function | Validity |
|---|
| 1860470000 | Supporto | 1016E10 | Supporto testa cilindri | 1.4 8v |
1. Unscrew the variable valve timing bolt protective plug.2. Undo the bolt and remove the variable valve timing.3. Undo the nut and remove the mobile timing belt tensioner.
1. Undo the bolts (1a) and remove the camshaft caps (1b).2. Remove the camshaft.3. Remove the camshaft front oil seal.
1. Remove the tappet sleeves with shims.
1. Remove the spark plugs.
1. Fit the valve retaining tool beneath the cylinder head.| Tool | Name | Operation | Function | Validity |
|---|
| 1860749000 | Tavoletta | 1016E10 | Sostegno valvole | 1.4 8v |
1. Fit the cotters (1a) using the tools (1b) and (1c).| Tool | Name | Operation | Function | Validity |
|---|
| 1860644000 | Attrezzo | 1016E10 | Smontaggio/rimontaggio valvole | 1.4 8v |
| Tool | Name | Operation | Function | Validity |
|---|
| 1870890000 | Gabbietta | 1016E10 | Rimozione semiconi valvole | 1.4 8v |
2. Fit the upper valve shims.3. Remove the valve springs.
1. Use tool (1a) to remove oil seals (1b).| Tool | Name | Operation | Function | Validity |
|---|
| 1870894000 | Estrattore | 1016E10 | Rimozione anelli paraolio | 1.4 8v |
2. Fit the lower valve shims.
1. Remove the valve guides (1a) using the tool (1b).| Tool | Name | Operation | Function | Validity |
|---|
| 1871008500 | Estrattore/Introdurre | 1004E10 | Estrattore/introduttore guidavalvole | 1.4 8v |
Refitting
(
Removing
)
- Clean any residues of the old gasket from the lower cylinder head plane.- Check cylinder head flatness and if necessary flatten the lower cylinder head surface. It is permitted to remove 0.1 mm of material from the minimum cylinder head height.| Altezza testa cilindri | 126.5 ± 0.1 mm | 1.4 8v |
- Check that the diameter of the valve stems corresponds to the recommended figures; if not, replace the worn valves.| Diametro stelo valvola di aspirazione | 4.982 в 5.000 mm | 1.4 8v |
| Diametro stelo valvola di scarico | 4.812 в 4.992 mm | 1.4 8v |
- Check that the diameter of the valve head corresponds to the recommended figures; if not, replace the valves.
| Diametro fungo valvola di aspirazione | 33.10 в 33.30 mm | 1.4 8v |
| Diametro fungo valvola di scarico | 27.80 в 28.10 mm | 1.4 8v |
- Clean the valve seats thoroughly.- Check that the diameter of the camshaft journals corresponds to the recommended figures; if not, replace the camshaft.| Diametro perni alberi distribuzione | 28.48 в 28.52 mm | 1.4 8v |
- Check that the nominal camshaft cam lift corresponds to the recommended figures; if not, replace the worn camshaft.| Alzata nominale camme alberi distribuzione | 9.5 mm | 1.4 8v |
- Check that the diameter of the cylinder head camshaft tappet sleeve housings corresponds to the recommended figures; if not, replace the cylinder head.| Diametro esterno astucci punterie | 34.975 в 34.995 mm | 1.4 8v |
- Check that the diameter of the cylinder head camshaft tappet sleeve housings corresponds to the recommended figures; if not, replace the cylinder head.| Diametro sedi astucci punterie | 35.000 в 35.025 mm | 1.4 8v |
1. Fit the valve guides (1a) using the tool (1b).| Tool | Name | Operation | Function | Validity |
|---|
| 1871008500 | Estrattore/Introdurre | 1004E10 | Estrattore/introduttore guidavalvole | 1.4 8v |
- Fit the thermostat complete with a new gasket and secure it using the bolts.- Fit the moving timing belt tensioner and secure it with the nut without tightening.- Fit the valve retaining tool after positioning the valves in their seats.| Tool | Name | Operation | Function | Validity |
|---|
| 1860749000 | Tavoletta | 1016E10 | Sostegno valvole | 1.4 8v |
1. Fit the lower valve shims.2. Fit the valve guide oil seals (2a) using the tool (2b).| Tool | Name | Operation | Function | Validity |
|---|
| ....................... | Introduttore | 1016E10 | Introduzione paraolii guidavalvole | 1.4 8v |
- Fit the valve springs, the upper valve plates and the half-cones using the same tool as for the removal.- Remove the valve retaining tool fitted previously.- Fit the camshaft tappet sleeves with shims.- Fit the camshaft on the cylinder head.- Fit the camshaft caps and secure them tightening the bolts to the recommended torque.| Component | Fastening | Ø | Value (daNm) | Validity |
|---|
| CAPPELLI ALBERO DISTRIBUZIONE | Vite | M7 | 1.3 в 1.6 | 1.4 8v |
- Fit the oil seal with the tool.| Tool | Name | Operation | Function | Validity |
|---|
| 1860882000 | Introduttore | 1016E10 | Montaggio paroalio anteriore albero distribuzione | 1.4 8v |
- Fit the variable valve timing and screw in the bolt provisionally.
