2004 Yamaha Motorsports Vino Owners Manual - Page 40

2004 Yamaha Motorsports Vino Manual

Page 40 highlights

PERIODIC MAINTENANCE AND MINOR REPAIR EAU18750 EAU19610 Removing and installing the panel 1 2 3 1. Screw Checking the spark plug 1 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 maintenance and lubrication chart. In addition, the condition of the spark plug can reveal the condition of the engine. To remove the spark plug 1. Remove the spark plug cap. 1 4 5 6 7 8 9 1. Panel A 1 The panel shown above needs to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time the panel needs to be removed and installed. EAU19481 1 2 1. Panel A 2. Screw Panel A To remove the panel Open the seat. (See page 3-8.) 1. Remove the screws, and then pull the panel off as shown. To install the panel Place the panel in the original position, and then install the screws. 1. Spark plug cap 2. Remove the spark plug as shown, with a spark plug wrench available at a Yamaha dealer. 6-4

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PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
1
2
3
4
5
6
7
8
9
EAU18750
Removing and installing the
panel
The panel shown above needs to be re-
moved to perform some of the mainte-
nance jobs described in this chapter.
Refer to this section each time the pan-
el needs to be removed and installed.
EAU19481
Panel A
To remove the panel
Open the seat. (See page 3-8.)
1. Remove the screws, and then pull
the panel off as shown.
To install the panel
Place the panel in the original position,
and then install the screws.
EAU19610
Checking the spark plug
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 mainte-
nance and lubrication chart. In addition,
the condition of the spark plug can re-
veal the condition of the engine.
To remove the spark plug
1. Remove the spark plug cap.
2. Remove the spark plug as shown,
with a spark plug wrench available
at a Yamaha dealer.
1. Panel A
1
1. Screw
1. Panel A
2. Screw
1
2
1
1. Spark plug cap
1