2892331 - 1004E20 engine - dismantle and re-build following operation 1004e10 - wash and check dismantled parts - re-fit cylinder head and oil sump - does not include repairs to cylinder head and auxiliary unit
Dismantling
(
Reassembling
)
Rotate the crankcase through 180° on the
overhauling stand.1. Remove oil filter (1a) using tool (1b).2. Undo pin (2a) and remove heat exchanger (2b).
1. Fit the tool.
| Name | Country |
|---|
| 1 | Counter-torque | 1.860.846.000 |
1. Undo the bolts (1a) and remove the clutch (1b).
1. Undo the bolts (1a) and remove the crankshaft pulley (1b).2. Remove the timing belt.3. Undo bolt (anticlockwise) (2a) and remove toothed drive pulley
(2b).
1. Undo the bolts (1a) and remove the flywheel (1b).2. Remove the tool.
| Name | Country |
|---|
| 2 | Counter-torque | 1.860.846.000 |
1. Undo bolts (1a) and remove the power unit mount, timing gear
side (1b).2. Undo bolts (2a) and remove fixed timing belt tensioner (2b).3. Undo bolts (3a) and remove the automatic auxiliary drivebelt
tensioner (2b).4. Undo bolts (4a) and remove the mount (4b) together with power
steering pump (4c) and timing belt tensioner.
1. Undo the bolts (1a) and remove the crankcase front cover with
built in oil pump (1b) and intake housing.Remove the gasket.
Fit the tool.
| Name | Country |
|---|
| - | Flange | 1.860.815.000 |
Rotate the crankcase through 180° on the
overhauling stand.1. Undo the bolts (1a) and remove the connecting rod cap (1b).2. Remove the lower big end bearing shell.3. Remove the connecting rod - piston assembly.4. Remove the upper big end bearing shell.Proceed in the same way with the removal
of the pistons and connecting rods for the remaining cylinders.Remove the tool.
| Name | Country |
|---|
| - | Flange | 1.860.815.000 |
Unscrew the bolts and remove the flywheel
protection.5. Undo the bolts (5a) and remove the crankcase rear cover (5b)
with built-in oil seal.Check that the crankshaft end float is
within the recommended values using a magnetic base fitted with
a dial gauge.
| Measurement | | Value |
|---|
| - | End float (mm) | | 0.049 - 0.211 |
If the end float of the crankshaft is not
within the recommended values, when refitting, reface the seat in the
cylinder block/crankcase and use suitable oversize thrust washers.6. Undo bolts (6a) and remove connecting rod caps (6b).7. Remove the lower main journal half-bearings.8. Remove the crankshaft.9. Undo bolts (9a) and remove crankshaft phonic wheel (9b).10. Remove the upper main journal half-bearings. 11. Remove the thrust washers.12. Unscrew bolts (12a) and remove jets (12b) from the crankcase.13. Undo the bolt (13a) and remove the rpm and timing sensor (13b).
| Name | Connector |
|---|
| 13b | RPM sensor | K46 |
14. Remove the mininum engine oil pressure warning light sensor.
1. Undo bolts (1a) and remove flange (1b) with the oil return pipe
to the sump from the turbocharger.2. Undo connector (2a) and remove the oil supply pipe to the turbocharger
(2b).3. Undo bolts (3a) and remove the turbocharger bracket (3b).
Rotate the cylinder block/crankcase through
90° on the overhauling stand.Undo the bolts and remove the crankcase
from the mounting brackets, then place it on a workbench. - 1028H60 piston, pin set - replace
.
Undo the bolts and remove the oil inlet
from the oil pump. - 1084B18 engine oil pump, removed - check at bench
.
Reassembling
(
Dismantling
)
Wash the dismantled components.Fit the water/oil sealing plugs in the
crankcase, using suitable fitting tools.Lubricate all the components for the mechanical
couplings using engine oil.Check that there are no superficial cracks
or grooves in the cylinder head support surface.Check that the planarity of the cylinder
head support surface is within the recommended values; if this is
not the case, regrind the cylinder head support surface.
| Measurement | | Value |
|---|
| - | Flatness of cylinder head supporting surface
(mm) | | < 0.1 |
1. Measure the diameter of the cylinder liners/bores following the
diagram illustrated.
| Measurement | | Value |
|---|
| - | Cylinder bore diameter (mm) | Category B | 82.010 - 82.020 |
| Category C | 82.020 - 82.030 |
| Classe A | 82.000 - 82.010 |
Check that the conicity of the cylinder
liners/bores is within the recommended values.
| Measurement | | Value |
|---|
| - | Cylinder bore taper (mm) | | < 0.005 |
Check that the ovality of the cylinder
liners is within the recommended values.
| Measurement | | Value |
|---|
| - | Cylinder bore ovalization (mm) | | < 0.05 |
If the diameter of the cylinder liners/bores
is not within the recommended values, ream the cylinder liners/bores
in accordance with the recommended oversizes. | In the case of reaming, all liners/bores
must be the same oversize. |
| Measurement | | Value |
|---|
| - | Cylinder liner oversize (mm) | | 0.1 |
1. Fit the bearing caps. | The bearing caps have progressive
references (from zero to four starting from the front of the engine)
which define their fitting position. |
1. Tighten the bearing cap bolts (1a) to torque using the angular
tightening tool (1b). 
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1a | Bolt | MAIN BEARING CAPS | M12 | 2.4 - 2.6 + 100° |
| Name | Country |
|---|
| 1b | Protractor | 1.860.942.000 |
2. Check that the diameter of the bearing seats is within the recommended
values.
| Measurement | | Value |
|---|
| 2 | Main bearing seat diameter (mm) | | 63.691 - 63.732 |
Undo the bolts (1a) and remove the connecting
rod caps.
Check that the crankshaft lubrication ducts
are free from deposits.Check that the diameter of the main journals
is within the recommended values.
| Measurement | | Value |
|---|
| - | Main bearing journal diameter (mm) | Category B | 59.987 ÷ 59.993 |
| Category C | 59.982 ÷ 59.986 |
| Classe A | 59.994 ÷ 60.000 |
If the diameter of the main journals is
not within the recommended values, regrind them in accordance with the
recommended undersize.
| Measurement | | Value |
|---|
| - | Main bearing journal undersize (mm) | | 0.127 |
| Undersizes for bearings above
the value mentioned adversely affect the structural resistance of
the crankshaft (as a result of contact between the tool and the
connectors). As far as the above is concerned, if the regrinding
requires undersizes above 0.127 mm, the crankshaft must be replaced
with a new one ordered from the Parts Dept. The half-bearings used
for undersizes above 0.127 mm should no longer be requested from
the Parts Dept. (even if the number is still shown). |
Check that the diameter of the crankpins
is within the recommended values.
| Measurement | | Value |
|---|
| - | Crankpin diameter (mm) | Category B | 50.793 ÷ 50.799 |
| Category C | 50.787 ÷ 50.793 |
| Classe A | 50.799 ÷ 50.805 |
| Undersizes for big end bearings
above the value mentioned adversely affect the structural strength
of the crankshaft (as a result of contact between the tool and the
connectors). As far as the above is concerned, if the regrinding requires
undersizes above 0.127 mm, the crankshaft must be replaced with
a new one ordered from the Parts Dept. The half-bearings used for undersizes
above 0.127 mm should no longer be requested from the Parts Dept.
(even if the number is still shown). |
Check the crankshaft bearings, taking into
account that no adjustment operations should be carried out on half-bearings.
If there are signs of grooves or seizing, they must be replaced.Fit the half-bearings, making sure that
they are scrupulously clean. | If the crankshaft has been reground,
fit the new and oversize half-bearings to restore the original tolerance
conditions. |
Fit the crankshaft in the special housing
in the cylinder block/crankcase.1. Fit the calibrated wire (Plastigage) to measure the main journal
clearance. | Check one journal at a time without
moving the crankshaft. |
Measure the clearance at all the bearings,
taking care to carry out this operation, one bearing at a time, without
ever moving the crankshaft.If the diameter of the crankpins is not
within the recommended values, regrind them in accordance with the
recommended undersize.
| Measurement | | Value |
|---|
| - | Crankpin undersize (mm) | | 0.127 |
Check that the inner diameter of the small
end bushes is within the recommended limits; if this is not the case,
replace the worn small end bush (
- 1028H34 piston/cylinder liner
set - r r
).
| Measurement | | Value |
|---|
| - | Inner diameter (mm) | | 26.006 - 26.012 |
Check that the inner diameter of the small
end bushes is within the recommended limits; if this is not the case,
replace the piston complete with rings, gudgeon pin and bushes.
| Measurement | | Value |
|---|
| - | Piston bush bore (mm) | | 25.999 - 26.004 |
Check that the outer diameter of the gudgeon
pins is within the recommended values. if this is not the case, replace
the worn gudgeon pins.
| Measurement | | Value |
|---|
| - | Outer diameter (mm) | | 25.982 - 25.988 |
Fit the seals in the cylinder liner/bore
and check that the opening between the ends is within the recommended
values; if this is not the case, replace the piston seals.
| Measurement | | Value |
|---|
| - | Opening (mm) | 1° ring | 0.25 - 0.40 |
| 2° seal | 0.25 - 0.50 |
| Oil scraper ring | 0.25 - 0.50 |
Check that the outer diameter of the pistons
is within the recommended values; if this is not the case, replace the
piston complete with seals and gudgeon pin.
| Measurement | | Value |
|---|
| - | Outer diameter (mm) (**) | Category B | 81.793 - 81.807 |
| Category C | 81.803 - 81.817 |
| Classe A | 81.783 - 81.797 |
| The measurement should be made
perpendicular to the gudgeon pin axis, 8 mm from the skirt lower
edge. |
1. Check that the end float (1a) between the second piston ring
(1b) and the groove in the piston (1c) is within the recommended
limits.
| Measurement | | Value |
|---|
| 1a | End float (mm) | | 0.002 - 0.006 |
Check that the end float between the oil
scraper ring and the groove in the piston is within the recommended
limits.
| Measurement | | Value |
|---|
| - | End float (mm) | | 0.030 - 0.065 |
1. Fit the main journal caps complete with half-bearings. | The bearing caps have progressive
references (from zero to four starting from the front of the engine)
which define their fitting position. |
1. Tighten the bearing cap bolts (1a) to the recommended torque
using the angular tightening tool (1b).
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1a | Bolt | MAIN BEARING CAPS | M12 | (Engine crankcase side) 2.4 ÷ 2.6 +100? |
| Name | Country |
|---|
| 1b | Protractor | 1.860.942.000 |
1. Remove the bearing caps fitted previously and, using a suitable
graduated measuring instrument (1a), measure the clearance shown
by the calibrated wire (1b).
| Measurement | | Value |
|---|
| 1b | Clearance between crankshaft bearings - main
journals (mm) | | 0.011 ÷ 0.071 |
 | If the reading is not within
the specified range, replace the main bearing halves with new bearing halves
of appropriate size and category. |
1. Fit the caps (1b) on the connecting rods (1a) and fix them tightening
the bolts (1c) to torque. | The connecting rod caps are fitted
so that the number stamped on them is facing the same side as the
one stamped on the big end (inlet side). |
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1c | Bolt | BIG END BEARING CAPS | M9 | 2.4 - 2.6 + 60° |
2. Check that the diameter of the big end is within the recommended
values; if this is not the case, replace the connecting rods.
| Measurement | | Value |
|---|
| 2 | Big end diameter (mm) | | 53.883 ÷ 53.923 |
- 1028H60 piston, pin set - replace
.
- 1084B18 engine oil pump, removed - check at bench
.
Fit the intake case and secure it to the
front crankcase cover using the bolts.Check that there are no signs of seizing
on the flywheel ring gear teeth; if this is not the case, replace
it.Fit the flywheel protection to the crankcase
and tighten the bolts.Fit the cylinder block/crankcase on the
rotating stand and fix it using the bolts.Fit the turbocharger bracket and secure
it using the bolts.Fit the engine oil delivery pipe to the
turbocharger and tighten the connector.Fit the flange together with the oil return
pipe from the turbocharger to the sump and secure it using the bolts.Fit the minimum engine oil pressure warning
light sensor and tighten it to the recommended torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| - | - | OIL PRESSURE W/L | - | 1.9 - 2.3 |
Fit the rpm and timing sensor and fix it
with its bolts.
| Name | Connector |
|---|
| - | RPM sensor | K46 |
Fit the jets in the cylinder block/crankcase
and fix them using the bolt.Fit the flywheel on the crankshaft and
fix it using the bolts.Fit the upper main bearing halves.Fit the crankshaft on the cylinder block/crankcase.Fit the thrust washers on the third main
bearing.Main journal half-bearings have been fitted
on crankshafts which have been selected so that the matching clearance
is optimum. | The crankshaft is supplied,bythe
Parts Dept.,without the appropriate half-bearingsfor 'normal' dimension
main journals and crank pins; it is therefore necessary to select
the main journal half-bearings to be fitted identifying the grade
for each main journal and crank pin for the new crankshaft. |
The following is needed for selecting
the main journal half-bearings:
- the code number stamped on the phonic wheel;
- the paint mark, if present, next to the main journals.
Below is an example of the identification
of main journal grades.
1 - Crank pin identification number: the
number on the left refers to the first timing side bearing; the
final 'N' is a code that does not matter for 4 cylinder engines.
2 - Main journal identification code: the
first number on the left refers to the first timing side bearing;
the final 'N' is a code that does not matter for 4 cylinder engines.
3 - Set of numbers (if present), in groups
of two digits, which indicate the dimensions (thousandth part) of
the main journals: the first two numbers on the left refer to the
first bearing on the timing side. | Only use the codes in the key,
all other codes on the flywheel should not be used. |
For the identification of the main journal
grade, refer to the numerical code for reference 2 in the key.In the case of the example, the numbers
11111N indicate that all five bearings are Grade A (red colour)
as described below.A further method for identifying the grade
of the bearings is to read reference 3 in the figure (if present).In the case of the example, the number
94 (first on the left) corresponds to the dimension 52.994 for the
first bearing on the timing side which identifies Grade A (red colour);
the same method can be used for all the other groups of two digits
for the same reference 3 (97 - 95 - 95 - 94). MAIN JOURNAL IDENTIFICATIONGrade A main journal (normal), diameter
52.994 53.000 mm, RED paint mark, code number 1 (94 00)*Grade B main journal (normal), diameter
52.988 52.994 mm, BLUE paint mark, code number 2 (88 94)*Grade C main journal (normal), diameter
52.982 52.988 mm, YELLOW paint mark, code number 3 (82 88)*Grade D main journal (0.127mm undersize)
diameter 52.867 52.873 mm, BROWN paint mark, code number 6 (67
73)*Grade E main journal (0.127 mm undersize)
diameter 52.861 52.867 mm, GREEN paint mark, code 7 (61 67)*Grade F main journal (0.127 undersize)
diameter 52.855 52.861 mm, BLACK paint mark, code number 8 (55
61)*(*) Last two numbers (thousandth part)
of the dimensions of the main journals.If a crankshaft is being used where the
maximum bearing undersize through regrinding is 0.127 mm, then the
grade should be selected by measuring the dimensions of the diameter
of the bearing with reference to the above. Having defined the grade and colour for
each new or reground crankshaft bearing, it is necessary to select the
pair and the size for the bearings which should be the same colour
as the corresponding bearing; at the Parts Dept. it is possible
to go back to the part no. of the pair of half-bearings required. The above is designed to ensure the optimum
operating clearance for all bearings.Lastly, we wish to point out that,
usually, the clearance between the main journal and the half-bearing,
produced by the selection method described above, should be between
the following figures:
- Minimum: 0.025 mm - Maximum: 0.052 mm; this value can
be measured, as a final check, using the Plastic Gauge.
Fit the main journal half-bearings in the
cylinder block/crankcase.Fit the crankshaft on the cylinder block/crankcase.1. Fit the main journal caps complete with half-bearings. | The bearing caps have progressive
references notches (from zero to four starting from the front of
the engine) plus a point to define their fitting position. |
1. Tighten the bolts (1a) for the bearing caps to torque using the
angular tightening tool (1b).
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1a | Bolt | MAIN BEARING CAPS | M12 | 2.4 - 2.6 + 100° |
| Name | Country |
|---|
| 1b | Protractor | 1.860.942.000 |
1. Fit the tool.
| Name | Country |
|---|
| 1 | Flange | 1.860.815.000 |
Rotate the crankshaft using the tool fitted
previously until the crankpin corresponding to the cylinder concerned
is at B.D.C.1. Fit the piston - connecting rod assembly (1a), complete with
half-bearing, using tool (1b). | To select the connecting rod half-bearings, follow
the procedure described previously for the main journal half-bearings. |
| Fit the piston - connecting rod
assemblies in the cylinder block so that the piston oil spray guard faces
the intake side. |
2. Fit the big end bearing cap (2a) complete with half-bearing and
fix it using the bolts (2b) without tightening them. | The connecting rod caps are fitted
so that the number stamped on them is facing the same side as the
one stamped on the big end (inlet side). |
Work in the same way when refitting the
pistons and connecting rods for the remaining cylinders.
1. Tighten the big end bearing cap bolts (1a) to torque; use the
tool (1b) for the angular tightening. | When tightening the connecting
rod cap, place a side shim between connecting rod and crankshaft. |
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1a | Bolt | BIG END BEARING CAPS | M9 | 2.4 - 2.6 + 60° |
| Name | Country |
|---|
| 1b | Protractor | 1.860.942.000 |
Remove the tool.
| Name | Country |
|---|
| - | Flange | 1.860.815.000 |
1. Fit the rear crankcase cover with its built-in oil sealing ring.2. Tighten the crankcase rear cover bolts to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 2 | Bolt | FLYWHEEL SIDE COVER | M6 | 0.8 - 1.0 |
1. Fit the crankcase front cover, complete with built-in oil pump
(1a), intake casing (1b) and gasket .2. Tighten the bolts for the crankcase front cover, complete with
pump, to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 2 | Bolt | CRANKSHAFT FRONT COVER | M6 | 0.8 ÷ 1.0 |
1. Fit oil sealing ring (1a) to the oil pump using tool (1b).
| Name | Country |
|---|
| 1b | Fitting tool | 1.860.816.000 |
Apply sealant to the entire perimeter of
the crankcase sump.
| Type | Component | Name | Qty. |
|---|
| - | Silicon sealant | OIL SUMP | - | - |
1. Fit the crankcase sump.2. Tighten the side bolts (2a) for the crankcase sump to torque
using the tool (2b).
| Fastening | Component | Ø | Value(daNm) |
|---|
| 2a | Side bolts | OIL SUMP | M8 | 2.1 - 2.6 |
| Name | Country |
|---|
| 2b | Key | 1.860.834.000 |
3. Tighten the front and rear crankcase sump bolts (3a) to torque
in a crossed pattern using tool (3b).
| Fastening | Component | Ø | Value(daNm) |
|---|
| 3a | Front and rear bolts | OIL SUMP | M6 | 0.7 - 0.9 |
| Name | Country |
|---|
| 3b | Key | 1.860.833.000 |
Rotate the engine through 180° on the
overhauling stand.1. Fit the tool.
| Name | Country |
|---|
| 1 | Counter-torque | 1.860.846.000 |
2. Fit flywheel (2a) and spread bolts (2b) with LOCTITE 573 before
tightening to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 2b | Bolt | FLYWHEEL | M12 | 13.6 - 16.8 |
1. Fit clutch (1a) and tighten bolts (1b) to the recommended torque.
1. Fit toothed drive pulley (1a) and tighten the bolt (anticlockwise)
(b) to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1b | Bolt with left hand thread | TOOTHED DRIVE PULLEY | M16 | 30.6 - 37.8 |
Remove the tool.
| Name | Country |
|---|
| - | Counter-torque | 1.860.846.000 |
Fit the power steering pump with its bracket.Fit the fixed timing belt tensioner and
secure it using the bolts.Fit the timing end power unit mount .Fit the auxiliary shaft belt tensioner
and fix it using the relevant bolt.Fit the heat exchanger and secure it using
the pin.Fit the oil filter.1. Measure the projection of the pistons at two points at 180° on
the gudgeon pin axis using the tool and take the average of the
two figures measured for each piston.
| Name | Country |
|---|
| 1 | Dial gauge mounting | 1.870.404.000 |
Select the correct size cylinder head gasket,
according to the maximum value of the averages of the projection
for each individual piston.
| Measurement | | Value |
|---|
| - | Thickness with medium-maximum piston projection
(mm) | | 0.795 - 0.881 |
| (no reference) (mm) | 1.55 - 1.65 |
| Measurement | | Value |
|---|
| - | Thickness with medium-maximum piston projection
(mm) | | 0.881 - 0.967 |
| (one reference) (mm) | 1.65 - 1.75 |
| Measurement | | Value |
|---|
| - | Thickness with medium-maximum piston projection
(mm) | | 0.967 - 1.055 |
| (two references) (mm) | 1.75 - 1.85 |
Position the cylinder head centring bushes
on the cylinder block/crankcase.Fit the cylinder head gasket selected. | ASTADUR type cylinder head gaskets
are fitted. The material from which these gaskets are made undergoes
a polymerization process during the operation of the engine so that
they become considerably harder during usage. |
In order for the polymerization of
the gasket to take place it is necessary to:
- keep the gasket in its sealed container until fitting
- not lubricate or get oil on the gasket and the contact
surfaces.
- Position the cylinder head on the cylinder block/crankcase.
1. Tighten the cylinder head bolts (1a) to torque, using the angular
tightening tool (1b).Follow the order shown in the diagram for
each tightening sequence.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 1a | Bolt | CYLINDER HEAD | M10 | 2.5 |
| Name | Country |
|---|
| 1b | Protractor | 1.860.942.000 |
-
Fit the tappet cover, complete with seal,
and fix it tightening the bolts to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| - | Bolt | CAM COVER | M6 | 0.8 ÷ 1.0 |
Fit the mount complete with pressure pump
and secure it using the side and front bolts.Fit the power steering pump outlet pipe
bracket and secure it using the bolts.Connect the pipe and tighten the fitting.1. Remove the bolt for the oil pump shown.Temporarily fit the timing drive belt on
the drive pulley.2. Fit the tool. | To allow the engagement of the
locating dowel on the timing drive belt drive pulley in the opening
in the tool, rotate the crankshaft using small movements. |
| Name | Country |
|---|
| 2 | Template | 1.860.905.000 |
1. Rotate the driven pulley so that the timing references line up.2. Completely fit the timing belt.3. Use a screwdriver to lever in the hole (3a) until the reference
on the tensioner (3b) lines up with the reference hole (3c) and,
in this position, tighten the belt tensioner nut (3d) to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| 3d | Nut | MOBILE TIMING TENSIONER | M10 | 4.2 - 5.2 |
Remove the tool.
| Name | Country |
|---|
| - | Template | 1.860.905.000 |
Rotate the crankshaft through two revolutions.Check once again that the timing references
and the tensioning references on the timing belt tensioner coincide.
Fit the timing drive belt guards and fix
them using the bolts.Fit the power unit reaction rod mounting
bracketFit the crankshaft pulley and secure it
with the bolts.Fit the exhaust manifold gasket.Fit the exhaust manifold, complete with
turbocharger and E.G.R. valve, and fix it tightening the nuts to torque.
| Fastening | Component | Ø | Value(daNm) |
|---|
| - | Nut | EXHAUST MANIFOLD/S | M8 | (Cylinder head side) 2.1 ÷ 2.6 |
Fit the coolant manifold and secure using
the bolts.Connect the oil intake pipe to the turbocharger.Connect the oil return pipe to the sump
to the turbocharger.Fit the protection for the oil return pipe
from the turbocharger to the sump and secure it using the bolts.Tighten the nut securing the exhaust manifold
bracket to the crankcase.Fit the gasket.Connect the exhaust gas recirculation pipe
and secure using the nuts.Fit the exhaust gas recirculation pipe
heat shield and tighten the bracket bolt.Fit the turbocharger protective heat shield
and secure using the bolts.Fit the bracket.Replace the oil vapour separator complete
with bracket and secure using the nuts.Connect the condensed oil recovery pipe
to the crankcase sump.Connect the oil vapour recovery pipe to
the crankcase and cylinder head.Use a fixed wrench to bring the fittings
on the pipes from fuel manifold to injectors, injector side, into
contact and then tighten to torque using a fork-type torque wrench.
| Fastening | Component | Ø | Value(daNm) |
|---|
| - | Connector | FUEL MANIFOLD LINE TO INJECTORS | M14 | Injector side 1.9 - 2.3 |
Tighten the connectors for the pipes from
the fuel manifold to the injectors, manifold side, to torque using
the tool.
| Fastening | Component | Ø | Value(daNm) |
|---|
| - | Connector | FUEL MANIFOLD LINE TO INJECTORS | M14 | (Mainifold side) 2.6 ÷ 3.2 |
| Name | Country |
|---|
| - | Key | 1.852.138.000 |
Fit the diesel delivery pressure regulator
to the pressure pump and secure using bolts.Connect the pipes to the pressure regulator.Fit the engine oil dipstick assembly and
secure it using the bolts.Fit the engine component single drive belt
guide pulley and fix it using the bolt. - 1004D40 engine - position on stand and remove
.
