2022 YAMAHA KODIAK 450 air condition

6-2
6
Front brake• Check operation. If soft or spongy, have Yamaha dealer bleed hy-
draulic system.
• Check brake pads for wear, and replace if necessary.
• Check brake fluid level in reservoir, and add specified brake fluid to specified level if necessary.
• Check hydraulic system for leakage. Correct if necessary. 6-3, 9-40, 9-40, 9-42
Rear brake • Check operation, and correct if necessary.
• Lubricate cables if necessary.
• Check lever and pedal free play, and adjust if necessary. 6-3, 9-40, 9-42
Throttle lever • Make sure that operation is smooth. Lubricate cable and lever
housing if necessary.
• Check lever free play, and adjust if necessary. 6-4, 9-38
Control cables • Make sure that operation is smooth. Lubricate if necessary. 9-49
Wheels and tires • Check wheel condition, and replace if damaged.
• Check tire condition and tread depth. Replace if necessary.
• Check air pressure. Correct if necessary. 6-4
Brake pedal • Make sure that operation is smooth. Lubricate pedal pivoting point
if necessary. 9-50
Brake levers • Make sure that operation is smooth. Lubricate lever pivoting points
if necessary. 9-49
Axle boots • Check for cracks or damage, and replace if necessary. 9-47
Chassis fasteners • Make sure that all nuts, bolts and screws are properly tightened. 6-7
Instruments, lights and
switches • Check operation, and correct if necessary. 6-7
Winch • Confirm winch hook and rope are not dangling loose.
• Confirm winch clutch is locked (positively engaged).
5-22
ITEM ROUTINE PAGE
UBHT60E0.book Page 2 Wednesday, August 4, 2021 8:09 AM

6-4
6
Brake fluid leakage (front brake)
Check to see if any brake fluid is leaking out of the
hose, joint or brake fluid reservoir of the front
brake. Apply the brake firmly for one minute. If the
lever moves slowly inward, there may be a leak in
the brake system. If there is any leakage, the brake
system should be checked by a Yamaha dealer.
Brake operation
Test the brakes at slow speed after starting out to
make sure they are working properly. If the brakes
do not provide proper braking performance,
check the brake pads and friction plates for wear.
(See page 9-40.)
EBU19762Throttle leverCheck the operation of the throttle lever. It must
open smoothly and spring back to the idle position
when released. Have a Yamaha dealer correct if
necessary.EBU38663TiresCheck and adjust the tire pressure before each
ride. Check tires for wear and damage. Tire pressure
A low-pressure tire gauge is included as standard
equipment. Make two measurements of the tire
pressure and use the second reading. Dust or dirt
in the gauge could cause the first reading to be in-
correct.
Tire pressure must be checked and set when the
tires are cold. The tire pressure should be the
same on both sides, and must be adjusted ac-
cording to vehicle loading conditions. Set the tire
pressure as specified below.
WARNING! Opera-
tion of this vehicle with improper tire pressure
may cause severe injury or death from loss of
1. Low-pressure tire gauge
2. Tire air valve
1
2
UBHT60E0.book Page 4 Wednesday, August 4, 2021 8:09 AM

8-19
8The ATV can be used to cross slow moving, shal-
low water of up to a maximum of 35 cm (14 in) in
depth. Before entering the water, choose your
path carefully. Enter where there is no sharp drop
off, and avoid rocks or other obstacles which may
be slippery or upset the ATV. Drive slowly and
carefully.
Test your brakes after leaving the water. If neces-
sary, apply them several times to let friction dry
out the linings. Do not continue to ride your ATV
without verifying that you have regained proper braking ability. WARNING! Wet brakes may have
reduced stopping ability, which could cause
loss of control.
[EWB02622]
After riding your ATV in water, be sure to drain the
trapped water by removing the check hose at the
bottom of the air filter case and the V-belt cooling
duct check hose. Also, remove the V-belt case
drain plug to drain any water that may have accu-
mulated.
NOTICE: Undrained water can cause
damage or improper operation.
[ECB00842]
Wash the ATV in fresh water if it has been operat-
ed in salt water or muddy conditions.
UBHT60E0.book Page 19 Wednesday, August 4, 2021 8:09 AM

9-4
9
6 Spark arrester• Clean. √√√
7 *Air induction sys-
tem • Check the air cut-off valve, reed valve, and hose
for damage.
• Check condition and clean or replace if neces- sary. √√√
NO. ITEM
CHECK OR MAINTENANCE
JOB INITIAL EVERY
Whichev-
er comes first month136612
km (mi) 240
(150) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 15 80 160 160 320UBHT60E0.book Page 4 Wednesday, August 4, 2021 8:09 AM