engine coolant YAMAHA NMAX 150 2017 Owners Manual

Table of contents
Safety information ............................1-1
Further safe-riding points ................1-5
Description ........................................2-1
Left view ..........................................2-1
Right view........................................2-2
Controls and instruments ................2-3
Instrument an d control functions ....3-1
Main switch/steering lock ...............3-1
Keyhole shutter ...............................3-2
Indicator lights and warning lights ............................................3-3
Multi-function meter unit .................3-4
Handlebar switches.........................3-9
Front brake lever ...........................3-10
Rear brake lever ............................3-11
ABS ...............................................3-11
Fuel tank cap.................................3-12
Fuel................................................3-13
Fuel tank overflow hose ................3-15
Catalytic converter ........................3-15
Seat ...............................................3-16
Storage compartments .................3-16
Sidestand ......................................3-17
Ignition circuit cut-off system........3-18
For your safety – pre-operation
checks ...............................................4-1
Operation an d important ri din g
points .................................................5-1
Starting the engine ..........................5-1
Starting off.......................................5-2
Acceleration and deceleration.........5-3
Braking ............................................5-3
Tips for reducing fuel consumption ................................5-4
Engine break-in ...............................5-4
Parking ............................................5-5
Perio dic maintenance an d
a d justment ........................................6-1
Owner’s tool kit ...............................6-2
Periodic maintenance chart for the emission control system ........6-3 General maintenance and
lubrication chart........................... 6-4
Removing and installing panels ...... 6-7
Checking the spark plug ................. 6-9
Engine oil and oil strainer.............. 6-10
Final transmission oil .................... 6-12
Coolant ......................................... 6-13
Air filter and V-belt case air filter elements ............................ 6-17
Checking the throttle grip free play ..................................... 6-19
Valve clearance ............................. 6-20
Tires .............................................. 6-20
Cast wheels .................................. 6-22
Checking the front and rear brake lever free play .................. 6-23
Checking the front and rear
brake pads................................. 6-24
Checking the brake fluid level....... 6-25
Changing the brake fluid............... 6-26
Checking the V-belt ...................... 6-26
Checking and lubricating the cables ........................................ 6-27
Checking and lubricating the throttle grip and cable ............... 6-27
Lubricating the front and rear
brake levers ............................... 6-28
Checking and lubricating the centerstand and sidestand ........ 6-28
Checking the front fork ................. 6-29
Checking the steering ................... 6-29
Checking the wheel bearings ....... 6-30
Battery .......................................... 6-30
Replacing the fuses ...................... 6-32
Headlight....................................... 6-33
Replacing an auxiliary light bulb ... 6-34
Brake light ..................................... 6-35
Replacing the taillight bulb ........... 6-35
Replacing a front turn signal light bulb .................................... 6-37
Replacing a rear turn signal
light bulb .................................... 6-38
Troubleshooting ............................ 6-39
Troubleshooting charts ................. 6-40
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Description
2-1
2
EAU63371
Left view
678,91011
123 4 5
1. Front storage compartment (page 3-16)
2. Fuel tank cap (page 3-12)
3. Owner’s tool kit (page 6-2)
4. Rear storage compartment (page 3-16)
5. Air filter element (page 6-17)
6. Final transmission oil filler cap (page 6-12)
7. Final transmission oil drain bolt (page 6-12)
8. Engine oil drain bolt A (page 6-10)
9. Engine oil drain bolt B (page 6-10)
10.Coolant drain bolt (page 6-14)
11.V-belt case air filter element (page 6-17)
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Description
2-2
2
EAU63391
Right view
1 2,34
567
89
1. Tail/brake light (page 6-35)
2. Battery (page 6-30)
3. Fuse box (page 6-32)
4. Headlight (page 6-33)
5. Coolant reservoir (page 6-13)
6. Spark plug (page 6-9)
7. Coolant drain screw (page 6-14)
8. Engine oil filler cap (page 6-10)
9. Radiator cap (page 6-13)
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Instrument and control functions
3-3
3
EAU4939B
In dicator li ghts an d warnin g
li g hts
EAU11032Turn si gnal in dicator li ghts “ ”
an d“”
Each indicator light will flash when its
corresponding turn signal lights are
flashing.
EAU11081Hi gh beam in dicator li ght “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU67440Coolant temperature warnin g
li g ht “ ”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool. The electrical circuit of the warning
light can be checked by turning the key
to “ON”. The warning light should
come on for a few seconds, and then
go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
ECA10022
Do not continue to operate the en-
g
ine if it is overheatin g.
TIP
If the engine overheats, see page 6-41
for further instructions.
EAU73171En gine trou ble warnin g li ght “ ”
This warning light comes on if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system.
The electrical circuit of the warning
light can be checked by turning the key
to “ON”. The warning light should
come on for a few seconds, and then
go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the vehicle.
EAUU1810ABS warnin g lig ht “ ”
In normal operation, the ABS warning
light comes on when the key is turned
to “ON”, and goes off after traveling at
a speed of 10 km/h (6 mi/h) or higher.
If the ABS warning light:
1. Right turn signal indicator light “ ”
2. High beam indicator light “ ”
3. Coolant temperature warning light “ ”
4. Anti-lock Brake System (ABS) warning light “ ”
5. Engine trouble warning light “ ”
6. Left turn signal indicator light “ ”
6
5
4
1
2
3
ABS
ABS
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For your safety – pre-operation checks
4-1
4
EAU63440
Inspect your vehicle each time you use it to make sure the vehicle is in safe oper-
ating condition. Always follow the inspection and maintenance procedures and
schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility
of an acci dent or equipment d amage. Do not operate the vehicle if you fin d
any pro blem. If a pro blem cannot be correcte d b y the proce dures provi ded
in this manual, have the vehicle inspecte d b y a Yamaha dealer.
Before using this vehicle, check the following points:
ITEM CHECKSPAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank overflow hose for obstructions, cracks
or damage, and check hose connection. 3-13,
3-15
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 6-10
Final transmission oil • Check vehicle for oil leakage. 6-12
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified
level.
• Check cooling system for leakage. 6-13
Front brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic
system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 6-23,
6-24, 6-25
Rear brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic
system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 6-23,
6-24, 6-25
Throttle grip • Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip
free play and lubricate cable and grip housing. 6-19,
6-27
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Operation and important rid ing points
5-1
5
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lea d to loss of con-
trol, which coul d cause an acci dent
or injury.
EAU66721
Startin g the eng ine
NOTICE
ECA10251
See pag e 5-4 for en gine break-in in-
structions prior to operatin g the ve-
hicle for the first time.
In order for the ignition circuit cut-off
system to enable starting, the side-
stand must be up. See page 3-18 for more information. 1. Turn the main switch on. The engine trouble warning
light and the coolant temper-
ature warning light should
come on for a few seconds,
then go off.
 The ABS warning light should
come on and stay on until the
vehicle reaches a traveling
speed of 10 km/h (6 mi/h).
NOTICE
ECA15486
If a warnin g li ght does not come on
initially when the main switch is
turne d on, or if a warnin g li ght re-
mains on, see pa ge 3-3 for the corre-
spon din g warnin g li ght circuit
check.
2. Close the throttle completely.
3. While applying the front or rear brake, push the start switch.
If the engine does not start, re-
lease the start switch, wait a few
seconds, and then try again. Each
starting attempt should be as
short as possible to preserve the
battery. Do not crank the engine
more than 10 seconds on any one
attempt.
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Periodic maintenance an d a djustment
6-5
6
14 Front an
d rear
b rake lever pivot
shaft • Lubricate with silicone grease.
√√√√√
15 Si
destan d, center-
stan d • Check operation.
• Lubricate with lithium-soap-
based grease. √√√√√
16 *Sidestan d switch • Check operation and replace if
necessary. √√√√√√
17 *Front fork • Check operation and for oil leak-
age.
• Replace if necessary. √√√√
18 *Shock a
bsor ber
assem blies • Check operation and for oil leak-
age.
• Replace if necessary. √√√√
19 En gine oil • Change (warm engine before
draining).
• Check oil level and vehicle for oil leakage. At the initial interval and
when the oil change indi-
cator flashes or comes on [every 6000 km (3500 mi)]. √
20 *En gine oil strainer • Clean. √
21 *Final transmission
oil • Check vehicle for oil leakage.
√√√√√
• Change. √√√
22 *Coolin g system • Check coolant level and vehicle
for coolant leakage. √√√√√
• Change. Every 3 years
23 *V-belt • Replace. When the V-belt replacement
indicator flashes or comes on
24 *Front an
d rear
b ra

ke switches • Check operation.
√√√√√√
25 *Movin
g parts an d
cab les • Lubricate.
√√√√√
26 *Throttle
grip hous-
in g an d cab le • Check operation and free play.
• Adjust the throttle cable free
play if necessary.
• Lubricate the throttle grip hous- ing and cable. √√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READING
ANNUAL CHECK
16121824
0.63.5710.514
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Periodic maintenance an d a djustment
6-13
6
6. Install the final transmission oil
drain bolt and its new gasket, and
then tighten the bolt to the speci-
fied torque.
7. Refill with the specified amount of the recommended final transmis-
sion oil. WARNING! Make sure
that no forei gn material enters
the final transmission case.
Make sure that no oil gets on
the tire or wheel.
[EWA11312]
8. Install the final transmission oil fill- er cap and its new O-ring, and
then tighten the oil filler cap.
9. Check the final transmission case for oil leakage. If oil is leaking,
check for the cause.
EAU20071
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAUN1090To check the coolant level1. Place the vehicle on the center- stand.
TIP
The coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
 Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level through
the check window.
TIP
The coolant should be between the
minimum and maximum level marks.
1. Final transmission oil drain bolt
2. Gasket
Tightening torque:
Final transmission oil drain bolt: 20 N·m (2.0 kgf·m, 14 lb·ft)
Recommen ded final transmission
oil: See page 8-1.
Oil quantity: 0.15 L (0.16 US qt, 0.13 Imp.qt)
12
1. Coolant level check window
2. Maximum level mark
3. Minimum level mark
1
2
3
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Periodic maintenance an d a djustment
6-14
6 3. If the coolant is at or below the
minimum level mark, remove the
right floorboard mat by pulling it
up.
4. Remove the coolant reservoir cov- er.
5. Remove the coolant reservoir cap, add coolant to the maximum level
mark, and then install the reservoir
cap. WARNING! Remove only
the coolant reservoir cap. Never
attempt to remove the ra diator
cap when the en gine is hot.
[EWA15162] NOTICE: If coolant is not
availa ble, use d istilled water or
soft tap water instea d. Do not
use har d water or salt water
since it is harmful to the en gine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possi ble, other- wise the coolin
g system will not
b e protecte d a gainst frost an d
corrosion. If water has b een
a dde d to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possi ble, otherwise the
effectiveness of the coolant will
b e red uced.
[ECA10473]
6. Install the coolant reservoir cover.
7. Place the right floorboard mat in
the original position and push it
downward to secure it.
EAU67280To chan ge the coolant
1. Place the vehicle on a level sur- face and let the engine cool if nec-
essary.
2. Remove panels A and B. (See page 6-7.)
3. Remove the radiator cover by re- moving the bolts.
1. Floorboard mat
1. Coolant reservoir cover
1
1
1. Coolant reservoir cap
Coolant reservoir capacity (up to
the maximum level mark):0.25 L (0.26 US qt, 0.22 Imp.qt)
1
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Periodic maintenance an d a djustment
6-16
6 9. Remove the coolant reservoir cap,
and then turn the coolant reservoir
upside down to empty it.
10. After the coolant is completely drained, thoroughly flush the cool-
ing system with clean tap water.
11. Install the coolant reservoir by in- stalling the bolt.
12. Install the coolant drain bolt and its new gasket, and then tighten
the bolt to the specified torque.
13. Install the coolant drain screw and its new O-ring.
14. Pour the recommended coolant into the reservoir to the maximum
level mark, and then install the
coolant reservoir cap.
15. Pour the recommended coolant into the radiator until it is full.
16. Install the radiator cap, start the engine, let it idle for several min-
utes, and then turn it off.
17. Remove the radiator cap to check the coolant level in the radiator. If
necessary, add sufficient coolant until it reaches the top of the radi-
ator, and then install the radiator
cap.
18. Start the engine, and then check the vehicle for coolant leakage. If
coolant is leaking, have a Yamaha
dealer check the cooling system.
19. Install the radiator cover by install- ing the bolts.
20. Install the panels.
Ti ghtenin g torque:
Coolant drain bolt: 10 N·m (1.0 kgf·m, 7.2 lb·ft)
Antifreeze/water mixture ratio: 1:1
Recommen ded antifreeze:
High-quality ethylene glycol anti-
freeze containing corrosion inhibi-
tors for aluminum engines
Coolant quantity: Radiator (including all routes):0.46 L (0.49 US qt, 0.40 Imp.qt)
Coolant reservoir (up to the maxi-
mum level mark): 0.25 L (0.26 US qt, 0.22 Imp.qt)
UBV3E0E0.book Page 16 Monday, September 26, 2016 3:42 PM