1036L14 CAMSHAFTS IN CAMSHAFT HOUSING - R.R. WITH CAMSHAFT HOUSING REMOVED - INCLUDES POSSIBLE REPLACEMENT. OF CAMSHAFT HOUSING - Fiat - LINEA - eLearn

323002864 - 1036L14 CAMSHAFTS IN CAMSHAFT HOUSING - R.R. WITH CAMSHAFT HOUSING REMOVED - INCLUDES POSSIBLE REPLACEMENT. OF CAMSHAFT HOUSING

) 1. Remove the tappet retaining tool.

Tool	Description	Function	Validity
1860988000	Tappet retaining tool	Tappet retaining	1.4 16v TJET

- Remove the hydraulic tappets from their housings.- Fit the head support tool.

Tool	Description	Function	Validity
1860470000	Mount	Head overhaul

- Position the cylinder head extension in a vice.1. Using a dial gauge and magnetic base, check that the exhaust side camshaft endfloat is within the recommended values.

Measurement	Value	Validity
Camshaft endfloat (mm)	0.10 ÷ 0.29	1.4 16v T-JET

If the exhaust side camshaft endfloat is not within the recommended limits, replace the cylinder head extension.

- Unscrew the bolts loosened previously and remove the camshaft idler gears. 1. Remove the tapered plugs.

- Rotate the cylinder head extension through 180°.1. Undo bolts (1a) and remove inlet side camshaft protective cover (1b), complete with O-ring.2. Remove the exhaust side camshaft oil seal.3. Undo the tapered plug, timing side.

- Release the camshafts.

Refitting ( Removing

) - Check that the diameter of the camshaft journals and the cam lift correspond to the recommended figures.

Measurement	Value	Validity
Camshaft bearing diameter - First bearing (mm)	35.000 ÷ 35.015	1.4 16v T-JET

Measurement	Value	Validity
Camshaft bearing diameter - Second bearing (mm)	48.000 ÷ 48.015	1.4 16v T-JET

Measurement	Value	Validity
Camshaft bearing diameter - Third bearing (mm)	49.000 ÷ 49015	1.4 16v T-JET

Measurement	Value	Validity
Nominal inlet cam lift (mm)	8.0	1.4 16v T-JET

Measurement	Value	Validity
Nominal exhaust cam lift (mm)	6.52	1.4 16v T-JET

The surfaces of the cams and the bearings should not show signs of wear, grooves or seizing. If this is not the case, replace the camshafts.

- Place the camshafts in their housings.- Undo the plugs and fit the camshaft centring pins.

Tool	Description	Function	Validity
1860985000	Locating pins	Camshaft timing	1.4 16v TJET

1. Fit a new oil seal on the exhaust side camshaft using the tool.

Tool	Description	Function	Validity
1860990000	Fitting tool	Fitting crankshaft front cover oil sealFitting oil seal on exhaust camshaft	1.4 8v1.4 16v TJET

- Fit the inlet side camshaft protective cover in place, complete with a new O-ring and secure it using the bolts.- Rotate the cylinder head extension through 180°.- Fit the tapered plugs in their seats and tighten them to the recommended torque checking that the maximum projection is 1 mm.

Component	Fastening	dia	Value (daNm)	Validity
Tapered plug in rear cylinder head extension	-	M14	1.5	1.4 16v TJET

Component	Fastening	dia	Value (daNm)	Validity
Tapered plug in front cylinder head extension	-	M20	4.0	1.4 16v TJET

- Place the camshaft idler gears in position and screw in the bolts without tightening them to torque.

Firstly, fit the exhaust side gear; then fit the inlet side gear, aligning the (inner and outer) teeth until they are matched with the teeth on the exhaust side gear.

- Remove the cylinder head extension from the vice and separate it from the support tool.- Place the hydraulic tappets in their housings and fit the retaining tool.

Tool	Description	Function	Validity
1860988000	Tappet retaining tool	Tappet retaining	1.4 16v TJET