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7-21
7accident. Be sure to keep your feet firmly mounted
on the footboards at all times. Avoid jumping the
ATV as loss of control and damage to the ATV may
result.
SLIDING AND SKIDDING
WARNING
EWB01663Skidding or sliding improperly may cause you
to lo s e c o n tr o l o f th is A T V . Y o u ma y a ls o r e g a i n
traction unexpectedly, which may cause the
ATV to overturn.
Learn to safely control skidding or sliding by
practicing at low speeds and on level,
smooth terrain.
On extremely slippery surfaces, such as ice,
go slowly and be very cautious in order to re-
duce the chance of skidding or sliding out of
control. Care should be used when riding on loose or slip-
pery surfaces since the ATV may slide. If unex-
pected and uncorrected, sliding could lead to an
accident. To reduce the tendency for the front wheels to
slide in loose or slippery conditions, positioning
your weight over the front wheels will sometimes
help.
If the rear wheels of your ATV start to slide side-
ways, control can usually be regained (if there is
room to do so) by steering in the direction of the
slide. Applying the brakes or accelerating is not
recommended until you have corrected the slide.UB5K60E0.book Page 21 Monday, May 28, 2018 11:35 AM
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8-7
8
14*Steering shaft • Lubricate with lithium-soap-based grease. √√√
15 *Steering system • Check operation and repair or replace if dam-
aged.
• 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 neces-
sary. √ √√√
19 Engine oil filter car-
tridge • Replace.
√√√
20 Differential gear oil • Change.
• Check ATV for oil leakage, and correct if neces-
sary. √√
21 Final gear oil • Change.
• Check ATV for oil leakage, and correct if neces-
sary. √ √√√
22 Cooling system • Check coolant level and ATV for coolant leakage,
and correct if necessary. √√√√√
• Replace coolant. Every 2 years
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 20 80 160 160 320UB5K60E0.book Page 7 Monday, May 28, 2018 11:35 AM
Page 150 of 180
8-52
8
TIPFor parts equipped with a grease nipple, use a
grease gun. EBU25095Lubricating the steering shaftThe steering shaft must be lubricated by a
Yamaha dealer at the intervals specified in the pe- riodic maintenance and lubrication chart. YFM70KDXK / YFM70KDHK
YFM70KPXK / YFM70KPAK / YFM70KPHK /
YFM70KPSK / YFM70KPLK1. Grease nippleRecommended lubricant:
Lithium-soap-based grease
1
1
UB5K60E0.book Page 52 Monday, May 28, 2018 11:35 AM
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12-3
12
Steering shaft, lubricating ............................................ 8-52
Storage .......................................................................... 9-2
Storage compartment .................................................. 4-25TThrottle lever .........................................................4-18, 5-4
Throttle lever free play, adjusting ................................ 8-41
Tires ............................................................................... 5-4
Trailer hitch .................................................................. 4-28
Troubleshooting ........................................................... 8-65
Troubleshooting charts ................................................ 8-66VValve clearance ............................................................ 8-41
V-belt case drain plug .................................................. 8-40
Vehicle identification number ...................................... 11-1WWheel hub bearings, checking .................................... 8-50
Wheel, installing ........................................................... 8-64
Wheel, removing .......................................................... 8-64
UB5K60E0.book Page 3 Monday, May 28, 2018 11:35 AM