2006 YAMAHA GRIZZLY 660 lights

5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
BrakesCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-7–5-9,
8-101–8-115
FuelCheck fuel level.
Fill with fuel if necessary.5-11–5-13
Engine oilCheck oil level.
Fill with oil if necessary.5-15,
8-39–8-51
Coolant reservoirCheck coolant level in reservoir.
Fill with coolant if necessary.5-19–5-21,
8-63–8-73
Final gear oil/
Differential gear oilCheck for leakage.5-17–5-19,
8-53–8-61
ThrottleCheck for proper throttle cable operation and free play. 5-21, 8-99
Wheels and tiresCheck tire pressure, wear and damage.5-25–5-31,
8-123–8-125
Fittings and fastenersCheck all fittings and fasteners. 5-21
Lights and switchesCheck for proper operation. 5-23, 8-137–8-143
Axle bootsCheck for damage. 8-75
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5-23
EBU01003
Lights
Check the headlights and tail/brake light to make
sure they are in working condition. Repair as nec-
essary for proper operation.
EBU01170
Switches
Check the operation of all switches. Have a
Yamaha dealer repair as necessary for proper op-
eration.
U2C660.book Page 23 Monday, April 11, 2005 10:29 AM

8-9
NOTE:

Recommended brake fluid: DOT 4


Brake fluid replacement:
When disassembling the master cylinders or caliper cylinders, replace the brake fluid. Normally
check the brake fluid level and add fluid as required.
On the inner parts of the master cylinders and caliper cylinders, replace the oil seals every two
years.
Replace the brake hoses every four years, or if cracked or damaged.
Fittings and fasteners*Check all chassis fittings and fasteners.
Correct if necessary.Lights and switches*Check operation.
Adjust headlight beams.
ITEM ROUTINEWhichever
comes firstINITIAL EVERY
month136612
km
(mi)320
(200)1,200
(750)2,400
(1,500)2,400
(1,500)4,800
(3,000)
hours 20 75 150 150 300
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8-145
EBU00413
Troubleshooting
Although Yamaha machines receive a rigid in-
spection 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 pow-
er. The troubleshooting chart describes a quick,
easy procedure for making checks. If your ma-
chine requires any repair, take it to a Yamaha
dealer.
The skilled technicians at a Yamaha dealership
have the tools, experience, and know-how to prop-
erly service your machine. Use only genuine
Yamaha parts on your machine. Imitation parts
may look like Yamaha parts, but they are often in-
ferior.
Consequently, they have a shorter service life and
can lead to expensive repair bills.
WARNING
Do not smoke when checking the fuel system.
Fuel can ignite or explode, causing severe in-
jury or property damage. Make sure there are
no open flames or sparks in the area, including
pilot lights from water heaters or furnaces.
U2C660.book Page 145 Monday, April 11, 2005 10:29 AM