8-31
8
2. Remove the tailpipe by pulling it out ofthe muffler, and then remove the gasket.
3. Tap the tailpipe lightly, and then use a
wire brush to remove any carbon depos-
its from the spark arrester portion of the
tailpipe and inside of the tailpipe housing. 4. Install the gasket, and then insert the tail-
pipe into the muffler and align the bolt
holes.
5. Install the bolts and tighten them to the
specified torque.1. Tailpipe bolt
1
1
1. Gasket
2. Spark arrester
3. TailpipeTightening torque:
Tailpipe bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
3
2
1
UB427AE0.book Page 31 Monday, May 18, 2015 9:17 AM
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8
EBU33030Wheel installation1. Install the wheel and the nuts.TIPFor YXM70VPXG / YXM70VPHG: tapered
nuts are used for both the front and rear
wheels. Install the nuts with their tapered side
towards the wheel. YXM70VPXG / YXM70VPHG2. Lower the vehicle so that the wheel is on the ground. 3. Tighten the wheel nuts in a crisscross
pattern to the specified torque.
WARNING
EWB03400Do not reverse the rims on your Yamaha
Viking to widen the track width. Installing
wheels improperly increases the risk of
wheel failure and accidents. EBU32640BatteryThe battery is located under the hood. (See
page 8-10 for hood removal and installation
procedures.)
This model is equipped with a VRLA (Valve
Regulated Lead Acid) battery. There is no
need to check the electrolyte or to add dis-
1. Tapered nut
1
Tightening torques:Front wheel nut:75 Nm (7.5 m·kgf, 54 ft·lbf)
Rear wheel nut: 75 Nm (7.5 m·kgf, 54 ft·lbf)
UB427AE0.book Page 41 Monday, May 18, 2015 9:17 AM
8-53
8
2. Remove the tail/brake light bulb holder(together with the bulb) by turning it
counterclockwise.
3. Push the burnt-out bulb in and turn it counterclockwise to remove it from the
bulb holder.
4. Push a new bulb in and turn it clockwise to install in the bulb holder.
5. Install the bulb holder (together with the
bulb) by turning it clockwise.
6. Install the panel. 7. Install the quick fastener screws, bolts,
and nuts, and then tighten the panel nuts
and the panel rear bolt to the specified
torques.
EBU32700TroubleshootingAlthough Yamaha vehicles receive an inspec-
tion before shipment from the factory, trouble
may occur during operation. Any problem in
the fuel, compression, or ignition systems can
cause poor starting and loss of power. The
troubleshooting chart describes a quick, easy
procedure for making checks. If your vehicle
requires any repair, take it to a Yamaha deal-
er.
1. Tail/brake light bulb holder
1
Tightening torques:Panel nut:7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Panel rear bolt: 4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
UB427AE0.book Page 53 Monday, May 18, 2015 9:17 AM
