light YAMAHA NMAX 150 2017 User Guide

Operation and important ri din g points
5-4
5
EAU16821
Tips for re ducin g fuel con-
sumption
Fuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
 Avoid high engine speeds during
acceleration.
 Avoid high engine speeds with no
load on the engine.
 Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16842
Engine break-in
There is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that
might result in engine overheating
must be avoided.
EAUM2012
0–1000 km (0–600 mi)
Avoid prolonged operation above 1/3
throttle. NOTICE: After 1000 km (600
mi) of operation, be sure to replace
the en gine oil an d final transmission
oil.
[ECA11662]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 1/2
throttle.
1600 km (1000 mi) an d b eyon d
The vehicle can now be operated nor-
mally.
NOTICE
ECA10271
If any en gine trou ble shoul d occur
d urin g the en gine break-in perio d,
imme diately have a Yamaha dealer
check the vehicle.
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Periodic maintenance an d a djustment
6-6
6
EAU72790
TIP
 Engine air filter and V-belt air filter
• This model’s engine air filter is equipped with a disposable oil-coated pa- per element, which must not be cleaned with compressed air to avoid
damaging it.
• The engine air filter element needs to be replaced and the V-belt air filter element needs to be serviced more frequently when riding in unusually wet
or dusty areas.
 Hydraulic brake service
• After disassembling the brake master cylinders and calipers, always change the fluid. Regularly check the brake fluid levels and fill the reser-
voirs as required.
• Every two years replace the internal components of the brake master cyl- inders and calipers, and change the brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
27 *Li
ghts, si gnals an d
switches • Check operation.
• Adjust headlight beam.
√√√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi ODOMETER
READING
ANNUAL CHECK
16121824
0.6 3.5 7 10.5 14
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Periodic maintenance an d a djustment
6-9
6
EAU67161
Checkin g the spark plu g
The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause any
spark plug to slowly erode, the spark
plug should be removed and checked
in accordance with the periodic main-
tenance and lubrication chart. In addi-
tion, the condition of the spark plug
can reveal the condition of the engine.
To remove the spark plu g
1. Place the vehicle on the center- stand.
2. Remove panels A and B. (See page 6-7.)
3. Remove the spark plug cap.
4. Remove the spark plug as shown, with the spark plug wrench includ-
ed in the owner’s tool kit. To check the spark plu
g
1. Check that the porcelain insulator around the center electrode of the
spark plug is a medium-to-light
tan (the ideal color when the vehi-
cle is ridden normally).
TIP
If the spark plug shows a distinctly dif-
ferent color, the engine could be oper-
ating improperly. Do not attempt to
diagnose such problems yourself. In-
stead, have a Yamaha dealer check
the vehicle.
2. Check the spark plug for electrodeerosion and excessive carbon or
other deposits, and replace it if
necessary.
3. Measure the spark plug gap with a wire thickness gauge and, if nec-
essary, adjust the gap to specifi-
cation.
1. Spark plug cap
1. Spark plug wrench
1
1
Specified spark plu g:
NGK/CPR8EA-9
1. Spark plug gap
Spark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
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Periodic maintenance an d a djustment
6-10
6 To install the spark plu
g
1. Clean the surface of the spark plug gasket and its mating sur-
face, and then wipe off any grime
from the spark plug threads.
2. Install the spark plug with the spark plug wrench, and then tight-
en it to the specified torque.
TIP
If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.
3. Install the spark plug cap.
TIP
Install the spark plug cap so that it is
positioned as shown in the illustration
and the spark plug lead does not con-
tact any surrounding parts.
4. Install the panels.
EAU66991
Engine oil an d oil strainer
The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil strainer
cleaned at the intervals specified in the
periodic maintenance and lubrication
chart.
To check the en gine oil level
1. Place the vehicle on the center- stand. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, remove the engine oil filler
cap, wipe the engine oil dipstick
clean, insert it back into the oil filler
hole (without screwing it in), and
then remove it again to check the
oil level. WARNING! The muffler
an d muffler protector become
very hot d uring use. To avoi d
possi ble burns, let the muffler
an d protector cool b efore re-
moving the oil filler cap.
[EWA17810]
TIP
The engine oil should be between the
tip of the dipstick and the maximum
level mark.
Tightenin g torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.4 lb·ft)
1. Spark plug cap
2. Spark plug lead
1
2
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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
6-32
6
EAU66793
Replacin g the fuses
The fuse boxes, which contain the fus-
es for the individual circuits, are locat-
ed under the seat. (See page 3-16.)
If a fuse is blown, replace it as follows.
1. Turn off the electrical circuit in question, and then turn off the
main switch.
2. Open the seat. (See page 3-16.)
3. Remove the battery cover by re- moving the screws. 4. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to
avoi d causin g extensive dam-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
5. Turn the main switch on, and then
turn on the electrical circuit in
question to check if the device op-
erates.
1. Fuse box
1. Main fuse 1
2. ABS solenoid fuse
3. Main fuse 2
4. Taillight fuse
5. Signaling system fuse
6. ABS control unit fuse
7. ABS motor fuse
8. Spare fuse
1
123456
78
1. Battery cover
2. Screw
Specified fuses:
Main fuse: 15.0 A
Main fuse 2:
7.5 A
Taillight fuse: 7.5 A
Signaling system fuse: 7.5 A
ABS motor fuse:
30.0 A
ABS solenoid fuse: 15.0 A
ABS control unit fuse: 7.5 A
1
2
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Periodic maintenance an d a djustment
6-33
6
TIP
If the fuse immediately blows again,
have a Yamaha dealer check the elec-
trical system.
6. Install the battery cover by install-
ing the screws.
7. Close the seat.
EAU62850
Hea dlig ht
This model is equipped with an LED-
type headlight.
If a headlight does not come on, have
a Yamaha dealer check its electrical
circuit.
NOTICE
ECA16581
Do not affix any type of tinted film or
stickers to the head lig ht lens.
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Periodic maintenance an d a djustment
6-34
6
EAU67290
Replacin g an auxiliary lig ht
b ul b
This model is equipped with two auxil-
iary lights. If an auxiliary light bulb
burns out, replace it as follows.
1. Remove the windshield by remov- ing the screws.
2. Remove the headlight cover by re- moving the bolts.
3. Remove the auxiliary light bulb socket (together with the bulb) by
turning the socket counterclock-
wise. 4. Remove the burnt-out bulb by
pulling it out.
5. Insert a new bulb into the socket.
6. Install the socket (together with the bulb) by turning it clockwise.
7. Install the headlight cover by in- stalling the bolts.
8. Install the windshield by installing the screws.
1. Windshield
2. Screw
1. Headlight cover
2. Bolt
22
1
2
1
1. Auxiliary light bulb socket
1. Auxiliary light bulb
1
1
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Periodic maintenance an d a djustment
6-35
6
EAU67300
Brake li ght
This model is equipped with an LED-
type brake light.
If the brake light does not come on,
have a Yamaha dealer check it.
EAU67310
Replacin g the tailli ght bul b
1. Open the seat. (See page 3-16.)
2. Remove the grab bar by removing
the bolts.
3. Remove the taillight cover by re- moving the screws.
4. Remove the quick fasteners and screws.
1. Grab bar
2. Bolt
1. Taillight cover
2. Screw
1
2
12
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Periodic maintenance an d a djustment
6-36
6
5. Pull the left and right side coversslightly outward and pull the tail-
light unit rearward. 6. Remove the taillight bulb socket
(together with the bulb) by turning
it counterclockwise.
7. Remove the burnt-out bulb by pulling it out.
8. Insert a new bulb into the socket.
9. Install the socket (together with the bulb) by turning it clockwise.
1. Quick fastener
1. Screw
2. Quick fastener
1. Screw
2. Quick fastener
1
2 1
1
2
1. Taillight unit
2. Side cover
1. Taillight bulb socket
1. Taillight bulb
1
2
1
1
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