NISSAN MAXIMA 2011 Owner´s Manual

Due to legal requirements in some states and
Canadian Provinces, your vehicle may be re-
quired to be in what is called the “ready condi-
tion” for an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the “ready condition” when it
is driven through certain driving patterns. Usually,
the ready condition can be obtained by ordinary
usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready” condition. Before taking the
I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20
seconds and then blinks for 10 seconds , the I/M
test condition is “not ready”. If the MIL does not
blink after 20 seconds, the I/M test condition is
“ready”. Contact a NISSAN dealer to set the
“ready condition” or to prepare the vehicle for
testing.This vehicle is equipped with an Event Data Re-
corder (EDR) . The main purpose of an EDR is to
record, in certain crash or near crash-like situa-
tions, such as an air bag deployment or hitting a
road obstacle, data that will assist in understand-
ing how a vehicle’s systems performed. The EDR
is designed to record data related to vehicle
dynamics and safety systems for a short period of
time, typically 30 seconds or less. The EDR in this
vehicle is designed to record such data as:
● How various systems in your vehicle were
operating;
● Whether or not the driver and passenger
safety belts were buckled/fastened;
● How far (if at all) the driver was depressing
the accelerator and/or brake pedal; and,
● How fast the vehicle was traveling.
● Sounds are not recorded.
These data can help provide a better understand-
ing of the circumstances in which crashes and
injuries occur. NOTE: EDR data are recorded by
your vehicle only if a nontrivial crash situation
occurs; no data are recorded by the EDR under
normal driving conditions and no personal data
(e.g. name, gender, age and crash location) are
recorded. However, other parties, such as law
enforcement, could combine the EDR data with the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equip-
ment is required and access to the vehicle or the
EDR is needed. In addition to the vehicle manu-
facturer and NISSAN dealer, other parties, such
as law enforcement, that have the special equip-
ment, can read the information if they have ac-
cess to the vehicle or the EDR. EDR data will only
be accessed with the consent of the vehicle
owner or lessee or as otherwise required or per-
mitted by law.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
EVENT DATA RECORDERS (EDR)
9-26Technical and consumer information

A genuine NISSAN Service Manual is the best
source of service and repair information for your
vehicle. Filled with wiring diagrams, illustrations
and step-by-step diagnostic and adjustment pro-
cedures, this manual is the same one used by the
factory-trained technicians working at NISSAN
dealerships. Also available are genuine NISSAN
Owner’s Manuals, and genuine NISSAN Service
and Owner’s Manuals for older NISSAN models.
For USA
For current pricing and availability of genuine
NISSAN Service Manualsfor the 2000 model
year and later contact:
1-800-450-9491
www.nissan-techinfo.com
For current pricing and availability of genuine
NISSAN Service Manuals for the 1999 model
year and prior, see a NISSAN dealer, or contact:
1-800-247-5321
For current pricing and availability of genuine
NISSAN Owner’s Manuals for this model year
and prior, see a NISSAN dealer, or contact:
1-800-247-5321
For Canada
To purchase a copy of a genuine NISSAN Ser-
vice Manual or Owner’s Manual please contact your nearest NISSAN dealer. For the phone num-
ber and location of a NISSAN dealer in your area
call the NISSAN Information Center at 1-800-
387-0122 and a bilingual NISSAN representa-
tive will assist you.
Also available are genuine NISSAN Service and
Owner’s Manuals for older NISSAN models.
IN THE EVENT OF A COLLISION
Unfortunately, accidents do occur. In this unlikely
event, there is some important information you
should know.
Many insurance companies routinely authorize
the use of non-genuine collision parts in order to
cut costs, among other reasons.
Insist on the use of genuine NISSAN
collision parts!
If you want your vehicle to be restored using parts
made to NISSAN’s original exacting specifica-
tions – if you want to help it to last and hold its
resale value, the solution is simple.
Tell your
insurance agent and your repair shop to
only use Genuine NISSAN Collision Parts.
NISSAN does not warrant non-NISSAN parts,
nor does NISSAN’s warranty apply to damage
caused by a non-genuine part.
Using Genuine NISSAN Parts can help protect
your personal safety, preserve your warranty pro- tection and maintain the resale value of your
vehicle. And if your vehicle was leased, using
Genuine NISSAN Parts may prevent or limit un-
necessary excess wear and tear expenses at the
end of your lease.
NISSAN designs its hoods with crumple zones to
minimize the risk that the hood will penetrate the
windshield of your vehicle in an accident. Non-
genuine (imitation) parts may not provide such
built-in safeguards. Also, non-genuine parts of-
ten show premature wear, rust and corrosion.
Why should you take a chance?
In over 40 states, the law says you must be
advised if non-genuine parts are used to repair
your vehicle. And some states have enacted laws
that restrict insurance companies from authoriz-
ing the use of non-genuine collision parts during
the new vehicle warranty. These laws help pro-
tect you, so you can take action to protect your-
self.
It’s your right!
If you should need further information visit us at:
www.nissanusa.com
(for U.S. customers) or
www.nissan.ca (for Canadian customers) .
OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION
Technical and consumer information9-27

MEMO
9-28Technical and consumer information

10 Index
A
Air bag (See supplemental restraint
system) .....................1-37
Air bag system Front (See supplemental front impact
air bag system) ...............1-44
Air bag warning light ...........1-52, 2-13
Air cleaner housing filter ............8-18
Air conditioner Air conditioner service ...........4-47
Air conditioner specification label .....9-11
Air conditioner system refrigerant and
oil recommendations .............9-6
Heater and air conditioner
controls ................4-42, 4-45
Servicing air conditioner ..........4-47
Alarm system
(See vehicle security system) .........2-24
Anchor point locations .............1-23
Antenna ....................4-114
Anti-lock brake warning light ......2-10, 2-11
Anti-lock Braking System (ABS) ........5-22
Armrests .....................1-7
Audible reminders ...............2-16
Audio system ..................4-47
Bluetooth audio.............4-109
Compact Disc (CD) changer .......4-65
Compact disc (CD) player .....4-71, 4-79
FM-AM radio with compact disc
(CD) changer ................4-63
FM/AM/SAT radio with CD/DVD player . .4-75 FM/AM/SAT radio with compact disc
(CD) player
.................4-68
Audio System iPod Player .............4-91, 4-93
Music Box hard-disk drive audio
system ...............4-96, 4-101
Audio system Radio ....................4-47
Audio System Settings ...............4-69, 4-75
Audio system Steering wheel audio control switch . . .4-113
USB interface ............4-86, 4-87
Autolight switch .................2-30
Automatic Automatic drive

positioner.........3-29
Automatic power window switch .....2-44
Automatic transmission position indicator
light .....................2-14
Transmission shift selector lock release . .5-16
Automatic anti-glare inside mirror .......3-26
Automatic door locks ..............3-6
AUX jack ....................4-67
B
Battery ......................8-14
Charge warning light ............2-11
Before starting the engine ...........5-10
Belt (See drive belt) ..............8-17
Block heater Engine ....................5-26 Bluetooth
audio...............4-109
Bluetooth hands-free phone
system .................4-115, 4-130
Booster seats ..................1-34
Brake Anti-lock Braking System (ABS) ......5-22
Brake fluid ..................8-13
Brake light (See stop light) .........8-27
Brake system ................5-21
Brake warning light .............2-11
Brake wear indicators ........2-16, 8-20
Parking brake operation ..........5-17
Self-adjusting brakes ............8-20
Brakes ......................8-20
Break-in schedule ...............5-19
Brightness control Instrument panel ..............2-32
Brightness/contrast button .......4-15, 4-31
Bulb check/instrument panel ..........2-10
Bulb replacement ................8-27
C
Capacities and
recommended fuel/lubricants ..........9-2
Car phone or CB radio ............4-115
Cargo net...................

.2-41
Cargo (See vehicle loading information) . . .9-12
CD care and cleaning .............4-112
CD changer (See audio system) .......4-65
CD player (See audio system) .....4-71, 4-79
Check tire pressure ...............2-24

Child restraints.......1-18, 1-18, 1-19, 1-21
Precautions on child
restraints .........1-19, 1-25, 1-30, 1-34
Top tether strap anchor point locations . .1-23
Child safety rear door lock ............3-6
Chimes, audible reminders ...........2-16
Cleaning exterior and interior ...........7-2
Clock (models with navigation system) . . .4-12, 4-26
Clock set .................4-12, 4-26
C.M.V.S.S. certification label ..........9-10
Cold weather driving ..............5-25
Compact disc (CD) player ........4-71, 4-79
Console box ...................2-40
Continuously Variable Transmission (CVT). . .5-11 Continuously Variable Transmission
(CVT) fluid ..................8-12
Driving with Continuously Variable
Transmission (CVT) .............5-11
Transmission shift selector lock release . .5-16
Control panel buttons ..............4-16
Brightness/contrast button ......4-15, 4-31
Enter button ...............4-4, 4-16
Setting button .............4-9, 4-24
Without navigation system ..........4-4
Controls Audio controls (steering wheel) ......4-113
Heater and air conditioner
controls ................4-42, 4-45
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changing engine coolant ...........8-9
Checking engine coolant level ........8-8
Engine coolant temperature gauge .....2-5
Corrosion protection ...............7-6 Cruise control
..................5-18
Cup holders ................2-38, 2-39
D
Daytime running light system (Canada only) . .2-31
Defroster switch Rear window and outside mirror defroster
switch .....................2-27
Digital Versatile Disc (DVD) player .......4-83
Dimensions and weights .............9-8
Dimmer switch for instrument panel ......2-32
Display controls
(see control panel buttons) ........4-4,
4-16
Distance
to empty .............4-7, 4-21
Door locks .....................3-4
Drive belt .....................8-17
Drive positioner, Automatic ...........3-29
Driving Cold weather driving ............5-25
Driving with Continuously Variable
Transmission (CVT) .............5-11
Precautions when starting and driving . . . .5-2
E
Economy - fuel ..................5-19
Emission control information label .......9-10
Emission control system warranty .......9-24
Engine Before starting the engine ..........5-10
Block heater .................5-26
Capacities and recommended
fuel/lubricants .................9-2 Changing engine coolant
...........8-9
Changing engine oil .............8-10
Changing engine oil filter ..........8-11
Checking engine coolant level ........8-8
Checking engine oil level ...........8-9
Engine compartment check locations . . . .8-6
Engine coolant temperature gauge .....2-5
Engine cooling system ............8-7
Engine oil ...................8-9
Engine oil and oil filter recommendation . . .9-5
Engine oil pressure warning light ......2-12
Engine oil viscosity ..............9-5
Engine serial number ............9-10
Engine specifications .............9-7
Starting the engine .............5-11
Enter button .................4-4, 4-16
Event data recorders ..............9-26
Exhaust gas (Carbon monoxide) .........5-2
Eyeglass case ..................2-38
F
Flashers
(See hazard warning flasher switch) ......2-33
Flat tire......................

.6-2
Floor mat positioning aid .............7-5
Fluid Brake fluid ..................8-13
Capacities and recommended
fuel/lubricants .................9-2
Continuously Variable Transmission
(CVT) fluid ..................8-12
Engine coolant .................8-7
Engine oil ...................8-9
Power steering fluid .............8-12
10-2

Windshield-washer fluid...........8-14
F.M.V.S.S. certification label ...........9-10
Fog light switch .................2-32
Folding rear seat ..................1-5
Front air bag system
(See supplemental restraint system) ......1-44
Front seats .....................1-2
Fuel Capacities and recommended
fuel/lubricants .................9-2
Fuel economy ................5-19
Fuel gauge ...................2-6
Fuel octane rating ...............9-4
Fuel recommendation .............9-3
Fuel-filler door and cap ...........3-21
Loose fuel cap warning ........2-24, 3-21
Fuses .......................8-21
Fusible links ...................8-22
G
Garage door opener, HomeLink Universal
Transceiver ....................2-52
Gascap .....................3-21
Gauge Engine coolant temperature gauge .....2-5
Fuel gauge ...................2-6
Odometer ...................2-4
Speedometer .................2-4
Tachometer ..................2-5
Trip odometer .................2-4
General maintenance ...............8-2
Glove box .....................2-40
Glove box lock ..................2-40
Grocery hooks ..................2-41 H
Hands-free phone system,
Bluetooth ...............4-115, 4-130
Hazard warning flasher switch .........2-33
Headlight and turn signal switch ........2-28
Headlight control switch ............2-29
Headlights ....................8-26
Heated seats..............

.2-34, 2-36
Heated steering wheel .............2-34
Heater Heater and air conditioner
controls ................4-42, 4-45
Heater operation ...........4-43, 4-46
HomeLink Universal Transceiver ........2-52
Hood release ...................3-18
Horn .......................2-33
I
Ignition Switch Push-Button Ignition Switch .........5-7
Image viewer ...................4-32
Immobilizer system .........2-25, 3-3, 5-10
Important vehicle information label .......9-10
In-cabin microfilter ................8-18
Increasing fuel economy .............5-19
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders) ....................2-10
Inside automatic anti-glare mirror ........3-26
Instrument brightness control ..........2-32
Instrument panel ...............0-6, 2-2
Instrument panel dimmer switch ........2-32Intelligent Key system
Key operating range ..............3-9
Key operation ................3-10
Mechanical key ................3-3
Remote keyless entry operation .......3-13
Troubleshooting guide ............3-16
Warning signals ...............3-16
Interior light ....................2-49
Interior trunk lid release .............3-20
iPod Player................4-91, 4-93
ISOFIX child restraints .............1-21
J
Jump starting ...................6-7
K
Keyfob battery replacement ...........8-24
K eyless

entry
With Intelligent Key system
(See Intelligent Key system) .........3-13
Keys, For Intelligent Key system .........3-2
L
Labels Air conditioner specification label .....9-11
C.M.V.S.S. certification label ........9-10
Emission control information label .....9-10
Engine serial number ............9-10
F.M.V.S.S. certification label .........9-10
Tire and Loading Information label .....9-11
10-3

Vehicle identification number (VIN) plate . .9-9
Warning labels (for SRS)..........1-51
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-21
License plate Installing the license plate ..........9-11
Light Air bag warning light .........1-52, 2-13
Brake light (See stop light) .........8-27
Bulb check/instrument panel ........2-10
Bulb replacement ..............8-27
Charge warning light ............2-11
Fog light switch ...............2-32
Headlight and turn signal switch ......2-28
Headlight control switch ..........2-29
Headlights ..................8-26
Interior light ..................2-49
Light bulbs ..................8-26
Low tire pressure warning light .......2-12
Low windshield-washer fluid warning
light ......................2-23
Passenger air bag and status light .....1-46
Security indicator light ............2-15
Spotlights (See map light) .........2-51
Trunk light ..................2-52
Warning/indicator lights and audible
reminders ...................2-10
Lights Map lights ..................2-51
Lock Child safety rear door lock ..........3-6
Door locks ...................3-4
Glove box lock ................2-40
Power door locks ...............3-5
Trunk lid lock opener lever ..........3-19
Loose fuel cap warning ..........2-24, 3-21 Low fuel warning light
..........2-13, 2-23
Low tire pressure warning light .........2-12
Low windshield-washer fluid warning light . . .2-23
Luggage (See vehicle loading information) . .9-12
M
Maintenance Changing the maintenance interval . .4-8, 4-22
Displaying the maintenance notice
reminder .................4-9, 4-23
General maintenance .............8-2
Inside the

vehicle...............8-3
Maintenance precautions ...........8-5
Outside the vehicle ..............8-2
Resetting the maintenance interval . .4-8, 4-22
Seat belt maintenance ............1-17
Setting .................4-8, 4-22
Under the hood and vehicle .........8-4
Malfunction indicator light ............2-14
Map lights ....................2-51
Map pocket ....................2-37
Meters and gauges ................2-3
Instrument brightness control ........2-32
Mirror Automatic anti-glare inside mirror ......3-26
Outside mirror control ............3-28
Outside mirrors ...............3-28
Vanity mirror .................3-25
Moonroof .....................2-45
Music Box hard-disk drive audio
system ..................4-96, 4-101 N
NISSAN Intelligent Key™ .............3-7
NISSAN vehicle immobilizer
system ................2-25, 3-3, 5-10
NISSAN voice recognition system ......4-142
O
Octane rating (See fuel octane rating) ......9-4
Odometer .....................2-4
Oil Capacities and recommended
fuel/lubricants .................9-2
Changing engine oil .............8-10
Changing engine oil filter ..........8-11
Checking engine oil level ...........8-9
Engine oil ...................8-9
Engine oil and oil filter recommendation . . .9-5
Engine oil viscosity ..............9-5
Outside mirror control ..............3-28
Outside mirrors .................3-28
Overheat If your vehicle overheats ...........6-9
Owner’s manual

order form...........9-27
Owner’s manual/service manual order
information ....................9-27
P
Parking Parking brake operation ...........5-17
Parking/parking on hills ...........5-20
10-4

Phone, Bluetoothhands-free
system .................4-115, 4-130
Power Power door locks ...............3-5
Power outlet .................2-36
Power rear windows .............2-43
Power steering fluid .............8-12
Power steering system ...........5-21
Power windows ...............2-42
Rear power windows ............2-43
Precautions Maintenance precautions ...........8-5
Precautions on child
restraints .........1-19, 1-25, 1-30, 1-34
Precautions on seat belt usage .......1-11
Precautions on supplemental restraint
system ....................1-37
Precautions when starting and driving . . . .5-2
Programmable features ..........4-9, 4-24
Push starting ....................6-9
R
Radio Car phone or CB radio ..........4-115
Compact Disc (CD) changer ........4-65
FM-AM radio with compact disc (CD)
changer ....................4-63
FM/AM/SAT radio with CD/DVD player . .4-75
FM/AM/SAT radio with compact disc
(CD) player ..................4-68
Steering wheel audio control switch . . .4-113
Readiness for inspection maintenance
(I/M) test .....................9-26
Rear power windows ..............2-43 Rear seat
......................1-5
Rear sun shade .................2-49
Rear window and outside mirror defroster
switch .......................2-27
RearView Monitor ................4-34
Recorders Event data ..................9-26
Refrigerant recommendation ...........9-6
Registering your vehicle in another country . . .9-9
Reporting safety defects (US only) .......9-25
Resetting the fuel economy ........4-7, 4-21
S
Safety Child safety rear door lock ..........3-6
Child seat belts .....1-19,
1-25,
1-30, 1-34
Reporting safety defects (US only) .....9-25
Seat adjustment Front power seat adjustment .........1-3
Seat belt Child safety ..................1-18
Infants and small children ..........1-18
Injured Person ................1-14
Larger children ................1-19
Precautions on seat belt usage .......1-11
Pregnant women ...............1-14
Seat belt extenders .............1-17
Seat belt maintenance ............1-17
Seat belts ...................1-11
Shoulder belt height adjustment ......1-16
Three-point type with retractor .......1-14
Seat belt warning light ..............2-13
Seatback pockets ................2-37
Seats Adjustment
...................1-2
Automatic drive positioner ..........3-29
Front seats ...................1-2
Heated seats .............2-34, 2-36
Rear seat ....................1-5
Security indicator light ..............2-15
Security system (NISSAN vehicle immobilizer
system) , engine start ........2-25, 3-3, 5-10
Self-adjusting brakes ..............8-20
Service manual order form ...........9-27
Servicing air conditioner .............4-47
Setting button ...............4-9, 4-24
Shift lock release .................5-16
Shifting Continuously Variable Transmission
(CVT) .....................5-13
Shoulder belt height adjustment ........1-16
Spark plug replacement .............8-17
Speedometer ...................2-4
Spotlights (See map light) ...........2-51
SRS warning

label................1-51
Starting Before starting the engine ..........5-10
Jump starting .................6-7
Precautions when starting and driving . . . .5-2
Push starting ..................6-9
Starting the engine .............5-11
Steering Heated steering wheel ...........2-34
Power steering fluid .............8-12
Power steering system ...........5-21
Steering wheel audio control switch .....4-113
Stop light .....................8-27
Storage ......................2-37
Sun visors ....................3-25
Sunglasses case .................2-38
10-5

Sunglasses holder................2-38
Sunroof (see Moonroof) .............2-45
Supplemental air bag warning light . . .1-52, 2-13
Supplemental front impact air bag system . . .1-44
Supplemental restraint system Information and warning labels .......1-51
Precautions on supplemental restraint
system ....................1-37
Supplemental restraint system
(Supplemental air bag system) .........1-37
Switch Autolight switch ...............2-30
Automatic power window switch ......2-44
Fog light switch ...............2-32
Hazard warning flasher switch .......2-33
Headlight and turn signal switch ......2-28
Headlight control switch ..........2-29
Power door lock switch ............3-5
Rear window and outside mirror defroster
switch .....................2-27
Turn signal switch ..............2-32
Vehicle dynamic control (VDC) off
switch .....................2-36
Windshield wiper and washer switch . . .2-26
T
Tachometer ....................2-5
Temperature gauge Engine coolant temperature gauge .....2-5
Theft (NISSAN vehicle immobilizer system) ,
engine start .............2-25, 3-3, 5-10
Three-way catalyst ................5-2
Tire Flat tire .....................6-2 Spare tire
................6-4, 8-42
Tire and Loading Information label .....9-11
Tire chains ..................8-39
Tire placard ..................9-11
Tire pressure .................8-31
Tire rotation ..................8-39
Types of tires .................8-38
Uniform tire quality grading .........9-24
Wheels and tires ...............8-31
Wheel/tire size .................9-8
Tire pressure Low tire pressure warning light .......2-12
Tire Pressure Monitoring System (TPMS) . .
. .5-3
Towing Flat towing ..................9-23
Tow truck towing ...............6-10
Towing load/specification ..........9-19
Trailer towing .................9-16
Transceiver HomeLink Universal Transceiver ......2-52
Transmission Continuously Variable Transmission
(CVT) fluid ..................8-12
Driving with Continuously Variable
Transmission (CVT) .............5-11
Shift selector lock release ..........5-16
Travel (See registering your vehicle in another
country) ......................9-9
Trip odometer ...................2-4
Trunk access through the rear seat .....1-5, 1-6
Trunk lid lock opener lever ............3-19
Trunk light ....................2-52
Turn signal switch ................2-32 U
Uniform tire quality grading ...........9-24
USB interface Audio file operation ..........4-86, 4-88
Video file operation .............4-89
V
Vanity mirror ...................3-25
Variable voltage control system .........8-17
Vehicle dimensions and weights .........9-8
Vehicle dynamic control (VDC) off switch . . .2-36
Vehicle dynamic control (VDC) system .....5-23
Vehicle identification ...............9-9
Vehicle identification number (VIN)
(Chassis number) .................9-9
Vehicle identification number (VIN) plate . . . .9-9
Vehicle loading information ...........9-12
Vehicle recovery .................6-12
Vehicle security system .............2-24
Vehicle security system (NISSAN vehicle immobi-
lizer system) , engine start ......2-25, 3-3, 5-10
Ventilators ....................4-40
Visors .......................3-25
Voice recognition system ...........4-142
W
W arning
Air

bag warning light .........1-52, 2-13
Anti-lock brake warning light .....2-10, 2-11
Battery charge warning light ........2-11
Brake warning light .............2-11
10-6

Engine oil pressure warning light......2-12
Hazard warning flasher switch .......2-33
Low fuel warning light ........2-13, 2-23
Low tire pressure warning light .......2-12
Low windshield-washer fluid warning
light ......................2-23
Passenger air bag and status light .....1-46
Seat belt warning light ............2-13
Vehicle security system ...........2-24
Warning labels (for SRS) ..........1-51
Warning/indicator lights and audible
reminders ...................2-10
Warning lights ..................2-10
Washer switch Windshield wiper and washer switch . . .2-26
Weights (See dimensions and weights) .....9-8
Wheels and tires .................8-31
Wheel/tire size ...................9-8
When traveling or registering your vehicle
in another country .................9-9
Windows Locking passengers’ windows .......2-43
Power rear windows .............2-43
Power windows ...............2-42
Rear power windows ............2-43
Windshield wiper and washer switch .....2-26
Windshield-washer fluid .............8-14
Wiper Windshield wiper and washer switch . . .2-26
Wiper blades .................8-19
10-7