07 Wheels and tires
Changing wheels
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the vehicle, check that the jack is still cor- rectly positioned in the attachment.
7. Raise the vehicle until the wheel to be changed is lifted off the ground.
8. Unscrew the wheel bolts completely and carefully remove the wheel so as not todamage the threads on the studs.
NOTE
To avoid excessive wear and the necessity of rebalancing, mark and reinstall wheelsin the same location and position as beforeremoval. To lessen the chance of imbal-ance, each wheel hub is equipped with aguide stud to ensure that a removed wheelcan be reinstalled in its original position (aswhen changing over to winter tires/wheels).
CAUTION
•The vehicle must not be driven with wheels of different dimensions or witha spare tire other than the one thatcame with the vehicle. The use of dif-ferent size wheels can seriously dam-age your vehicle's transmission.
• Correct tightening torque on wheelbolts must be observed.
• The wheel bolts should never begreased or lubricated.
• Extended, chromed wheel bolts mustnot be used with steel rims, as theymake it impossible to fit the hub caps.
Installing the wheel1. Clean the contact surfaces on the wheel
and hub.
2. Lift the wheel and place it on the hub.
3. Install the wheel bolts and tighten hand- tight. Using the lug wrench, tighten cross- wise until all bolts are snug.
4. Lower the vehicle to the ground and alter- nately tighten the bolts crosswise to103 ft.lbs. (140 Nm).
5. Install the wheel cover (where applicable).
WARNING
• The jack must correctly engage the bar in the jack attachment. The vehicle'sweight must not rest on the jackattachment. See illustration "Attachingthe jack" on the previous page.
• Be sure the jack is on a firm, level,non-slippery surface.
• Never allow any part of your body tobe extended under a vehicle suppor-ted by a jack.
• Use the jack intended for the vehiclewhen replacing a wheel. For any otherjob, use stands to support the side ofthe vehicle being worked on.
• Apply the parking brake and put thegear selector in the (
P)ark position.
• Block the wheels standing on theground, use rigid wooden blocks orlarge stones.
• The jack should be kept well-greasedand clean, and should not be dam-aged.
• No objects should be placed betweenthe base of jack and the ground, orbetween the jack and the attachmentbar on the vehicle.
11 Specifications
Engine specifications
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Engine designationB6324S5
Output
kW/rps179/107
hp/rpm240/6400
Torque
Nm/rps320/53
ft. lbs./rpm236/3200
No. of cylinders6
Bore (mm/in.)3.3/84
Stroke (mm/in.)3.78/96
Cylinder displacement, liters3.19 (194.8 cu in)
Compression ratio10.8:1
Charge air cooler (Intercooler)Turbocharged engines employ a turbo-com- pressor to force air into the engine inlet mani-fold and a charge air cooler to cool the com-pressed inlet air. The resulting increase in airflow raises pressure in the intake manifoldand increases engine power over that devel-oped by the normally-aspirated engine. Thecharge air cooler (which resembles a radiator)is located between the turbo-compressor andinlet manifold.Fuel systemThe engine is equipped with a multiport fuelinjection system.
