2020 YAMAHA YXZ1000R SS engine coolant

9-36
9
4. Install the differential gear oil drain boltand its new gasket, and then tighten the
bolt to the specified torque.
5. Refill the differential gear case with the recommended oil.
6. Check the oil filler bolt gasket for dam- age, and replace it if necessary.
7. Install the differential gear oil filler bolt and its gasket, and then tighten the bolt
to the specified torque.
8. Check for oil leakage. If oil leakage is found, check for the cause.
EBU35112CoolantThe coolant level should be checked regular-
ly. In addition, the coolant must be changed
at the intervals specified in the periodic main-
tenance chart.TIPIf genuine Yamaha coolant is not available,
use an ethylene glycol antifreeze containing
corrosion inhibitors for aluminum engines and
mix with distilled water at a 1:1 ratio.
Tightening torque:Differential gear oil drain bolt:9.8 N·m (0.98 kgf·m, 7.2 lb·ft)
Tightening torque: Differential gear oil filler bolt:23 N·m (2.3 kgf·m, 17 lb·ft)
Recommended coolant:YAMALUBE coolant
Coolant quantity: Coolant reservoir (up to full level):0.56 L (0.59 US qt, 0.49 Imp.qt)
Radiator (including all routes): 3.78 L (4.00 US qt, 3.33 Imp.qt)
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9-37
9
NOTICEECB02190Mix antifreeze with distilled water only.
However, if distilled water is not available,
soft water may be used for refilling. Do not
use hard water or salt water since they are
harmful to the engine. To check the coolant level1. Park the vehicle on a level surface.
2. Wait for the engine to cool for an accurate reading.
3. Look at the coolant level in the coolant reservoir. 4. If the coolant is at or below the minimum
level mark, remove panel C. (See page
9-11.)
5. Remove the coolant reservoir cap, add coolant up to the maximum level mark,
and then install the cap. NOTICE: If cool-
ant is not available, use distilled water
or soft tap water instead. Do not use
hard water or salt water since they are
harmful to the engine. If water has
been used instead of coolant, replace
1. Maximum level mark
2. Minimum level mark
21
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9-38
9
it with coolant as soon as possible,
otherwise the cooling system will not
be protected against frost and corro-
sion. If water has been added to the
coolant, have a Yamaha dealer check
the antifreeze content of the coolant
as soon as possible, otherwise the ef-
fectiveness of the coolant will be re-
duced.
[ECB01012]
6. Install the panel when finished servicing
the vehicle. To change the coolant
The coolant must be changed at the intervals
specified in the periodic maintenance chart.
Have a Yamaha dealer change the coolant.
WARNING! Never attempt to remove the
radiator cap when the engine is hot.
[EWB04250]
EBU32400
Axle bootsCheck the axle boots for holes or tears.
If any damage is found, have them replaced
by a Yamaha dealer.
1. Coolant reservoir cap
1
1. Front axle boot
1
1
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9-71
9
Engine overheating
Wait for the engine to cool before removing the radiator cap. WARNING! If the engine is not
cool when removing the radiator cap, hot fluid and steam could blow out under pressure
and burn you.
[EWB03460]
Place a thick rag over the cap and remove the cap slowly to allow any re-
maining pressure to escape.
TIP Tap water can be used in an emergency. Ch ange to the recommended coolant as soon as
possible.
 The engine will tend to overheat if the radiator is caked with mud, or if air was not properly bled
from the cooling system. Wait until the
engine has cooled.
Check the coolant le vel in the
coolant reservoir and/or radiator.
Level is OK.Level is low, check the
cooling system for leakage.
No
leakage.Leakage.
Ask a Yamaha dealer to inspect
and repair the cooling system.Add coolant. (See TIP.)
Restart the engine. If the engine o verheats again, ask a
Yamaha dealer to inspect and/or repair the cooling system.
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11-2
11
SAE viscosity grades:5W-30, 10W-30, 10W-40, 15W-40, 20W-40, 20W-50
Recommended engine oil grade: API service SG type or higher, JASO standard MA
Quantity: Oil change:2.50 L (2.64 US qt, 2.20 Imp.qt)
With oil filter removal:
2.70 L (2.85 US qt, 2.38 Imp.qt)Transmission oil:Recommended brand:YAMALUBE
Type:
SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
Recommended transmission oil grade:
API service SE, SF, SG type or higher, JASO standard
MA Quantity:
1.50 L (1.59 US qt, 1.32 Imp.qt)
Final gear oil:Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.47 L (0.50 US qt, 0.41 Imp.qt)Differential gear oil:Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.18 L (0.19 US qt, 0.16 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level mark):
0.56 L (0.59 US qt, 0.49 Imp.qt)
Radiator (including all routes): 3.78 L (4.00 US qt, 3.33 Imp.qt)Air filter:Air filter element:
Wet element
Air filter oil grade: Foam air-filter oil
Secondary air filter element: Oil-coated paper elementFuel:Recommended fuel:Regular unleaded gasoline (Gasohol [E10] acceptable)
Minimum research octane: 91
Fuel tank capacity:
34 L (9.0 US gal, 7.5 Imp.gal)
0 10 30 50 70 90 110 130 F
–20 –10 0 10 20 30 40 50 CSAE 5W-30
SAE 10W-30
SAE 10W-40
SAE 15W-40
SAE 20W-40SAE 20W-50
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11-5
11
Meter lighting:LED
Neutral indicator light: LED
High beam indicator light:
LED
Reverse indicator light: LED
Coolant temperature warning light: LED
Parking brake indicator light:
LED
Engine trouble warning light: LED
Differential gear lock indicator light: LED
EPS warning light:
LED
Helmet reminder light: 0.8 W
Seat belt reminder light: 0.8 W
Shift timing indicator light:
LED
Half clutch indicator light: LED
Launch system indicator light: LED
YCC-S system warning light:
LED
Fuses:Main fuse:50.0 A
Fuel injection system fuse:
15.0 A
EPS fuse: 40.0 A
Headlight fuse: 15.0 A
Signaling system fuse:
10.0 A
Ignition fuse: 15.0 A
Auxiliary DC jack fuse: 10.0 A
Accessory fuse:
15.0 A
YCC-S motor control fuse: 30.0 A
YCC-S motor control fuse_2: 30.0 A
Backup fuse:
10.0 A
Four-wheel-drive motor fuse: 10.0 A
Radiator fan motor fuse: 30.0 A
Sub radiator fan motor fuse:
30.0 A
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13-1
13
INDEX
AAccelerator pedal ......................................................... 5-21
Accelerator pedal, checking ........................................ 9-52
Accelerator pedal, Pre-operation check ........................ 6-6
Air filter ......................................................................... 9-41
Air filter case hoses, cleaning ...................................... 9-45
Auxiliary DC jack .......................................................... 5-49
Axle boots .................................................................... 9-38BBasic guide for safe use ................................................ 8-1
Battery, Periodic maintenance .................................... 9-60
Bead lock, checking and tightening (equipped models) ..................................................... 9-58
Brake and YCC-S clutch fluid levels, checking ........... 9-49
Brake fluid, replacing ................................................... 9-51
Brake light switch ........................................................ 9-54
Brake pedal .................................................................. 5-22
Brake pedal, checking ................................................. 9-51
Brakes, Periodic maintenance ..................................... 9-47
Brakes, Pre-operation check ......................................... 6-3
Brake/tail light .............................................................. 9-69CCable, inspecting and lubrication ................................ 9-54
Cargo bed .................................................................... 5-31
Cleaning ....................................................................... 10-1
Control cables, Pre-operation check ............................. 6-8
Coolant, Periodic maintenance ................................... 9-36
Coolant, Pre-operation check ........................................ 6-6
Coolant temperature warning light ................................ 5-4 Cup holders ................................................................. 5-30
DData recording, vehicle ................................................ 12-1
Differential gear lock indicator light ............................... 5-3
Differential gear oil, Periodic maintenance .................. 9-34
Differential gear, Pre-operation check ........................... 6-6
Doors ........................................................................... 5-25
Drive mode, selecting .................................................. 7-10
Driver seat position ...................................................... 5-27
Drive select lever and shift paddles ............................. 5-24
Drive select lever and shift paddles, Pre-operation
check ........................................................................... 6-7
Drive shaft universal joint, lubrication .......................... 9-56
Drivetrain icon ................................................................ 5-3
Dynamic clutch engagement ......................................... 7-7EEngine break-in .............................................................. 7-1
Engine oil and oil filter, Periodic maintenance ............. 9-18
Engine oil, Pre-operation check .................................... 6-5
Engine trouble warning light .......................................... 5-5
EPS warning light .......................................................... 5-5FFinal gear oil, Periodic maintenance ............................ 9-31
Final gear, Pre-operation check .................................... 6-6
Fittings and fasteners, Pre-operation check ................. 6-8
Flag pole bracket ......................................................... 5-32
Four–wheel drive knob (On–Command 4WD) ............. 5-21
Front and rear brake pads, checking .......................... 9-48
Fuel, Pre-operation check ............................................. 6-3
Fuel tank cap ............................................................... 5-25
Fuse, replacing ............................................................ 9-65
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