torque VOLVO XC90 T8 2017 Owner´s Manual

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STARTING AND DRIVING
394
Hybrid battery: stores electrical current, which is provided by connecting the chargingcable to the electricity grid, through regener-ative braking or from the high-voltage gener-ator. This makes it possible to drive using theelectric motor or to power the electrical airconditioning to precondition the passengercompartment.
Gasoline engine: starts when the charge level in the electric motor is too low to pro-vide the power output that the driver requires.
High voltage generator3
: charges the hybrid
battery and starts the gasoline engine. It can also provide the gasoline engine with extraelectrical current.
Electric motor: powers the vehicle using electricity and can provide extra torque andpower during acceleration. It combines with the gasoline engine to provide all-wheel drivefunctionality and regenerates braking energyinto electrical current.
Related information
•
Drive modes (p. 411)
• Charging the hybrid battery (p. 403)
• General information about Twin Engine Plug-in Hybrid vehicles (p. 16)
• Parking climate (preconditioning) (p. 187)
Hybrid battery charging cable
The charging cable is used to recharge your vehicle's hybrid battery. Only use the cable provi-ded with your vehicle or one purchased from aVolvo retailer.
The charging cable is stowed in a storage compartment under the cargo area floor
WARNING
Only use the charging cable provided with your vehicle or a replacement cable pur-chased from a Volvo retailer.
3 Combined generator and starter motor (Crank Integrated Starter Generator).

WHEELS AND TIRES
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* Option/accessory.483
Wheel bolts
The wheel bolts hold the wheel in place.
CAUTION
Wheel bolts should be tightened to 103 ft. lbs. (140 Nm). Over-tightening could damagethe threads.
Only use wheels/rims that have been tested and approved by Volvo and are included in Volvo'sproduct range. Use a torque wrench to check that the wheel bolts are tightened correctly. Never lubricate the wheel bolts' threads.
Locking wheel bolts *A tool for removing locking wheel bolts can be found in the foam block under the cargo com-partment floor.
Related information
•Changing tires (p. 481)
• Installing a wheel (p. 485)
Removing a wheel
Wheel changes should always be carried out correctly.
1. Turn on the hazard warning flashers if the wheel change has to be done near passing traffic.
2. Apply the parking brake and put the gear selector in P.
CAUTION
Models with suspension and level con- trol *:
Turn this function off before raising the vehi- cle. To do so, go to
SettingsVehicleDisable Leveling Control in the center dis-
play's Top view.
WARNING
• The jack must correctly engage the jack attachment.
• Be sure the jack is on a firm, level, non-slippery surface.
• Never allow any part of your body to beextended under a vehicle supported by ajack.
• Use the jack intended for the vehicle whenchanging a tire. For any other job, usestands to support the vehicle.
• Apply the parking brake and put the gear selector in the Park (
P) position.
• Block the wheels standing on the ground, use rigid wooden blocks or large stones.
• The jack should be kept well-greased andclean, and should not be damaged.
• No objects should be placed between thebase of jack and the ground, or betweenthe jack and the attachment bar on thevehicle.

SPECIFICATIONS
561
Engine specificationsThe following table provides technical data for the respective engines. Engine specifications forSpecial Edition vehicles may vary. Not all engines listed here are available in allmarkets.
Specification
T8
Engine designation B4204T28
Output (kW/rps) 233/100
Output (hp/rpm) 313/6000
Torque (Nm/rps) 400/37–90
Torque (ft. lbs./rpm) 295/2200–5400
No. of cylinders 4
Electric motorMax. power:87/7000 (65 kW/117).
Torque: 240 Nm/0-50 rpm.
Related information
•Engine oil specifications and volume (p. 562)
• Coolant specifications (p. 560)