em(1), Instrukcje
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ENGINE AND LOWER ENGINE
Identification
110
10
Vehicle type
Engine
Gearbox
Capacity
(cm
3
)
Bore (mm) Stroke (mm)
Compression
ratio
XLOB
XLOC
F9Q 760
PK5
PK6
1870
80
93
19:1
10-1
ENGINE AND LOWER ENGINE
Identification
ENGINE AND LOWER ENGINE
Oil consumption
Oil consumption
10
OIL CONSUMPTION MEASUREMENT PROCEDURE
a) Topping up to the maximum level
The operation must be carried out with the engine warm (the
cooling fan
having cut in) and after leaving to
stabilise for
15 minutes
to allow all the oil to drain into the sump.
Check visually using the dipstick.
Top up to the maximum level.
Seal the drain plug (with a paint mark on both the filler plug and the sump drain plug) in order to be able to check
later that it has not been removed.
b) Customer driving
Ask the customer to drive the vehicle for a period corresponding to about
1250 miles
(2,000 km) or before the
minimum level is reached.
c) Topping up to the maximum level
The operation must be carried out with the engine hot (the
cooling fan
having cut in) and after leaving to
stabilise for
15 minutes
.
Check visually using the dipstick.
Top up to the maximum level.
Note the quantity of oil and the mileage covered since the last top-up to maximum level.
d) Measurement of oil consumption
Quantity of oil added (in litres)
OIL CONSUMPTION =
km (in thousands)
10-2
ENGINE AND LOWER ENGINE
Oil pressure
Oil pressure
10
SPECIAL TOOLING REQUIRED
Mot. 836-05 Oil pressure measuring kit
EQUIPMENT REQUIRED
22 mm long socket
CHECKING
The oil pressure should be checked when the engine
is warm (approximately
80
°
C
).
Contents of kit
Mot. 836-05
.
USE
B + F
Connect the pressure gauge in place of the oil
pressure switch.
Oil pressure
1000 rpm
1.2 bar
3000 rpm
3.5 bar
10-3
ENGINE AND LOWER ENGINE
Engine - Gearbox
Engine - Gearbox
10
SPECIAL TOOLING REQUIRED
Mot. 1202-01
Mot. 1202-02
Hose clip pliers
Mot. 1448
Distance pliers for cooling system
hose clips
T. Av. 476
Ball joint extractor
TIGHTENING TORQUES (in daNm)
Disconnect the battery.
Shock absorber base bolts
18
Steering ball joint nut
3.7
Suspended gearbox mounting fixing nut
6.2
Lower ball joint nut
11
Brake calliper mounting bolt
3.5
Engine tie-bar fixing bolt:
10.5
Suspended engine mounting upper
linkage mounting bolt
10.5
Driveshaft gaiter mounting bolt
3
Body mounting bolt for the suspended
engine mounting movement limiter
4.4
Mounting bolt on the engine for
suspended engine mounting cover
6.2
Wheel bolt
14.2
REMOVAL
NOTE:
Because the battery is located under the left-hand
seat, the carpet must be unclipped and removed, then
the battery cover (A) by undoing the screws.
Put the vehicle on four axle stands (see
Section 02
Lifting equipment
to correctly position the lifting jack
and axle stands) or on a lift.
Remove:
– battery cables,
– the front wheels,
– the engine undertray,
– battery earth strap under the body and move all
cables away from the battery,
During this operation (if using a lift) it is necessary
to lash the vehicle to the lift with a strap to prevent
the vehicle from toppling over.
Refer to Section 02 Underbody lift for the strap
positioning.
FOLLOW CAREFULLY THE INSTRUCTIONS
GIVEN IN SECTION 13 SPECIAL FEATURES AND
CLEANLINESS BEFORE CARRYING OUT ANY
WORK
10-4
ENGINE AND LOWER ENGINE
Engine - Gearbox
10
– lower gearbox soundproofing material at (1).
– both transmission flange mounting bolts on the relay
holder bracket,
– track rod end, using tool
T.Av. 476
,
– shock absorber base mounting bolts.
Remove the driveshaft and then remove the hub unit
assembled with the driveshaft.
Left-hand side of the vehicle
Remove:
– brake calliper and attach it to the suspension spring,
– the wheel speed sensor,
– lower ball joint nut (use an Allen key cut down to
X=22 mm
to lock the ball joint if necessary),
– track rod end, using tool
T. Av. 476
,
– driveshaft gaiter mountings,
– shock absorber base mounting bolts.
Remove the driveshaft and then remove the hub unit
assembled with the driveshaft.
Drain:
– the coolant circuit using filling equipment.
– the cooling system through the radiator bottom hose
– the gearbox and engine if necessary.
Remove:
– number plate,
– the direction indicators,
– the radiator grille,
Right-hand side of the vehicle
Remove:
– the brake calliper and attach it to the suspension
spring,
– the wheel speed sensor,
– lower ball joint nut (use an Allen key cut down to
X=22 mm
to lock the ball joint if necessary),
10-5
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