Bolt tightening YAMAHA NMAX 150 2019 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2019, Model line: NMAX 150, Model: YAMAHA NMAX 150 2019Pages: 94, PDF Size: 3.81 MB
Page 53 of 94
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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Page 77 of 94
Periodic maintenance an d a djustment
6-37
6
10. Place the taillight unit in the origi-
nal position, and then install the
screws and quick fasteners.
11. Install the taillight cover by install- ing the screws.
12. Install the grab bar by installing the bolts, and then tightening them to
the specified torque.
13. Close the seat.
EAU43054
Replacin g a front turn si gnal
lig ht bul b
1. Place the vehicle on the center-
stand.
2. Remove the turn signal light bulb socket (together with the bulb) by
turning it counterclockwise.
3. Remove the burnt-out bulb by pulling it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with the bulb) by turning it clockwise.
Tightening torque:
Grab bar bolt: 17 N·m (1.7 kgf·m, 12 lb·ft)
1. Turn signal light bulb socket
1. Turn signal light bulb
1
1
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Page 78 of 94
Periodic maintenance an d a djustment
6-38
6
EAU67320
Replacin g a rear turn si gnal
li g ht 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 turn signal light bulb socket (together with the bulb) by
turning it counterclockwise. 5. Remove the burnt-out bulb by
pulling it out.
6. Insert a new bulb into the socket.
7. Install the socket (together with the bulb) by turning it clockwise.
8. Install the taillight cover by install- ing the screws.
9. Install the grab bar by installing the bolts, and then tightening them to
the specified torque.
1. Grab bar
2. Bolt
1. Taillight cover
2. Screw
1
2
12
1. Turn signal light bulb socket
1. Turn signal light bulb
1
1
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Page 79 of 94
Periodic maintenance an d a djustment
6-39
6
10. Close the seat.
EAU25883
Trou
bleshootin g
Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
for example, can cause poor starting
and loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your scooter re-
quire any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
WARNING
EWA15142
When checkin g the fuel system, do
not smoke, an d make sure there are
no open flames or sparks in the ar-
ea, inclu din g pilot li ghts from water
heaters or furnaces. Gasoline or
g asoline vapors can i gnite or ex-
plo de, causin g severe injury or prop-
erty damag e.
Tightening torque:
Grab bar bolt: 17 N·m (1.7 kgf·m, 12 lb·ft)
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