2008 YAMAHA MAJESTY 400 Owners Manual

Page 49 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-5 
2
3
4
5
67
8
9
 
22
 
Engine oil 
 
Change. (See pages 3-5 and 
6-13.) 
√  
When the oil change indicator flashes [every 5000 km (3000 mi)] 
 
Check

Page 50 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-6 
1
2
3
4
5
6
7
8
9
 
EAU34490
NOTE:
 
 
The air filters and V-belt filter need more frequent service if you are riding in unusually wet or dusty areas. 


Page 51 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-7 
2
3
4
5
67
8
9
 
EAU18712 
Removing and installing 
cowlings and panels  
The cowlings and panels shown need
to be removed to perform some of the
maintena

Page 52 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-8 
1
2
3
4
5
6
7
8
9Cowling B 
To remove the cowling
1. Remove the screws.
2. Remove the cowling as shown.To install the cowling
Place the cowling in the ori

Page 53 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-9 
2
3
4
5
67
8
9  
2. Install the screw access cover by
placing it in its original position.
3. Install the grab bar by installing the
collars and grab bar

Page 54 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-10 
1
2
3
4
5
6
7
8
9
 
EAU34290 
Panel A 
To remove the panel
1. Remove the bolts.
2. Pull the panel out as shown.To install the panel
Place the panel in th

Page 55 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-11 
2
3
4
5
67
8
9
 
EAU34172 
Checking the spark plug  
The spark plug is an important engine
component, which is easy to check.
Since heat and deposits wil

Page 56 of 98

YAMAHA MAJESTY 400 2008  Owners Manual  
PERIODIC MAINTENANCE AND MINOR REPAIR 
6-12 
1
2
3
4
5
6
7
8
9 
necessary. 
To install the spark plug 
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap t