Yamaha Grizzly550, User Manual

Page: 81 / 443

PERIODIC MAINTENANCE
3-2
4 * Brake hoses
• Check for cracks or other damage, and replace if
necessary.
√ √ √ √
• Replace. Every 4 years
5 *
Rear brake hose pro-
tectors • Check for wear, cracks or other damage, and replace
if necessary.
√ √ √ √ √
6 * Wheels
• Check runout and for damage, and replace if neces-
sary.
√ √ √ √
7 * Tires
• Check tread depth and for damage, and replace if
necessary.
• Check air pressure and balance, and correct if nec-
essary.
√ √ √ √
8 * Wheel hub bearings
• Check for looseness or damage, and replace if nec-
essary.
√ √ √ √
9 * V-belt
• Check for wear, cracks or other damage, and replace
if necessary.
√ √ √ √
10 * Chassis fasteners
• Make sure that all nuts, bolts, and screws are proper-
ly tightened.
√ √ √ √ √
11 *
Shock absorber as-
semblies • Check operation and correct if necessary.
• Check for oil leakage and replace if necessary.
√ √ √
12 * Stabilizer bushes
• Check for cracks or other damage, and replace if
necessary.
√ √ √
13 * Rear knuckle pivots • Lubricate with lithium-soap-based grease.
√ √ √
14 * Steering shaft • Lubricate with lithium-soap-based grease.
√ √ √
15 * Steering system
• Check operation and repair or replace if damaged.
• Check toe-in and adjust if necessary.
√ √ √ √ √
16 * Engine mount
• Check for cracks or other damage, and replace if
necessary.
√ √ √
17 * Axle boots
• Check for cracks or other damage, and replace if
necessary.
√ √ √ √ √
18 Engine oil
• Change.
• Check ATV for oil leakage, and correct if necessary.
√ √ √ √
19
Engine oil filter car-
tridge
• Replace.
√ √ √
20 Differential gear oil
• Change.
• Check ATV for oil leakage, and correct if necessary.
√ √
21 Final gear oil
• Change.
• Check ATV for oil leakage, and correct if necessary.
√ √
22 Cooling system
• Check coolant level and ATV for coolant leakage,
and correct if necessary.
√ √ √ √ √
• Replace coolant. Every 2 years
23 *
Moving parts and ca-
bles
• Lubricate.
√ √ √ √
24 *
Drive select lever
safety system cable
• Check operation and adjust or replace if necessary.
√ √ √
25 *
Throttle lever hous-
ing and cable
• Check operation and correct if necessary.
• Check throttle cable free play and adjust if neces-
sary.
• Lubricate throttle lever housing and cable.
√ √ √ √ √
26 *
Front and rear brake
switches
• Check operation and correct if necessary.
√ √ √ √ √
27 * Lights and switches
• Check operation and correct if necessary.
• Adjust headlight beams.
√ √ √ √ √
NO. ITEM
CHECK OR MAINTENANCE
JOB
INITIAL EVERY
Whichever
comes first
month 1 3 6 6 12
km (mi)
320
(200)
1300
(800)
2500
(1600)
2500
(1600)
5000
(3200)
hours 20 80 160 160 320
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