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9-8
9
14*Wheels • Check balance, runout, and for damage.
• Balance wheel if necessary.
• Replace wheel if damaged or if runout is
over specified limits. √√√√
• Check and tighten the bead lock (for equipped models). Every 500 km (300 mi)
15 *Wheel bearings • Check bearing assemblies for loose-
ness/damage.
• Replace if damaged. √√√√
16 *Front and rear
suspension • Check operation and for oil leakage.
• Correct if necessary.
√√
17 *Steering system • Check operation and for looseness. Replace
if damaged.
• Check toe-in. Adjust if necessary. √√√√√
18 *Stabilizer bushes • Check for cracks or other damage, and re-
place if necessary. √√√
19 *Upper and lower
arm pivots • Lubricate with lithium-soap-based grease.
√√√
20 *Rear knuckle up-
per and lower piv-
ots • Lubricate with lithium-soap-based grease.
√√√
NO. ITEM ROUTINE
INITIAL EVERY
Whichev- er comes first month 1 3 6 6 12
km
(mi) 240
(150) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320UBAS7AE0.book Page 8 Wednesday, June 19, 2019 11:51 AM
Page 143 of 212
9-16
9
Place the passenger seat belt in the original
position. 3. Install the passenger seat cushion.
4. Install the top cover by installing the bolts
and quick fastener screw.
5. Install panel A and the hood.
Panels C and D
To remove a panel1. Pull the tab on the panel lock up, and then turn the panel lock 1/4 turn clock-
wise.
1. Panel C
2. Panel D
3. Tab
1. Tab
2. Panel lock
1
3
2
3
1
2
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9-18
9
2. Turn the panel lock 1/4 turn counter-clockwise, and then push the tab on the
p a n e l l o c k d o w n s o t h a t i t i s p o i n t i n g r e a r -
ward.EBU3543AEngine oil and oil filterCheck the engine oil level before each opera-
tion. In addition, change the oil and the oil fil-
ter cartridge at the intervals specified in the
periodic maintenance chart.
NOTICEECB03020 Do not use oils with a diesel specifica-
tion of “CD” or oils of a higher quality
than specified. In addition, do not use
oils labeled “ENERGY CONSERVING II”
or higher.
Make sure that no foreign material en-
ters the oil tank. To check the engine oil level
1. Park the vehicle on a level surface.
2. Remove panel D. (See page 9-11.)
3. Start the engine and warm it up to a nor- mal operating temperature (the engine oil
temperature should reach 60 °C [140 °F]),
then let the engine idle for a minimum of
ten seconds before turning the engine off.TIPIf the engine is cold, take the vehicle for a
short drive or let it idle for approximately ten
minutes before checking the engine oil level.
Recommended engine oil:YA M A L U B E5W-30, 10W-30, 10W-40, 15W-40, 20W-
40, 20W-50
Oil quantity: Oil change only:2.50 L (2.64 US qt, 2.20 Imp.qt)
Oil change and filter replacement: 2.70 L (2.85 US qt, 2.38 Imp.qt)
UBAS7AE0.book Page 18 Wednesday, June 19, 2019 11:51 AM
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9-42
9
Additionally, the fuel injection system
would be affected, resulting in poor engine
performance and possible overheating. Clean the primary air filter as follows. 1. Remove the air filter case cover by turn- ing the air filter case cover lock counter-
clockwise.TIPMake sure that the match mark on the cover
lock is aligned with the open match mark on
the air filter case cover.
2. Remove the foam air filter.1. Air filter case cover lock
2. Air filter case cover
3. Match mark
1
2
3
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9-44
9
6. Wash the foam material in warm soapywater to remove remaining solvent, then
rinse thoroughly with plain warm water.
7. Squeeze out the excess water. NOTICE:
Do not twist the foam material when
squeezing it.
[ECB02970]
8. Allow the foam air filter to dry thoroughly.Inspect for wear and tear and replace if
damaged or heavily worn. 9. Thoroughly apply Yamalube foam air filter
oil (or other quality liquid foam air filter—
do not use a spray-type product) to the
foam material. The foam air filter element
should be wet but not dripping.
10. Pull the foam air filter element over its frame.
11. Install the air filter.
12. Install the air filter case cover and lock it
into place by turning the air filter case
cover lock clockwise.
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9-45
9
TIPMake sure that the match mark on the cover
lock is aligned with the close match mark on
the air filter case cover. EBU35130Cleaning the air filter case check hosesThere is a check hose on each side of the air
filter case. If dust or water collects in a check
hose, empty the hose and clean the air filter
element and air filter case.1. Match mark
1
1. Air filter case check hose
1. Air filter case check hose
1
1
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9-50
9
WARNING
EWB04160Improper maintenance can result in loss of
braking ability or YCC-S clutch operation.
Observe these precautions:
Insufficient brake or YCC-S clutch fluid
may allow air to enter the brake or
YCC-S clutch system, reducing braking
or YCC-S clutch performance.
Clean the filler caps before removing.
Use only DOT 4 brake fluid from a sealed
container.
Use only the specified brake fluid; other-
wise, the rubber seals may deteriorate,
causing leakage.
Refill with the same type of brake fluid.
Adding a brake fluid other than DOT 4
may result in a harmful chemical reac-
tion.
Be careful that water or dust does not
enter the brake or YCC-S clutch fluid
reservoir when refilling. Water will signif-
icantly lower the boiling point of the fluid
and may result in vapor lock.
NOTICEECB01161Brake fluid may damage painted surfaces
or plastic parts. Always clean up spilled
fluid immediately. As the brake pads wear, it is normal for the
brake fluid level to gradually go down. A low
brake fluid level may indicate worn brake
pads or brake system leakage; therefore, be
sure to check the brake pads for wear and the
brake system for leakage. A low YCC-S
clutch fluid level may indicate YCC-S clutch
system leakage; therefore, be sure to check
the YCC-S clutch system for leakage. If the
brake or YCC-S clutch fluid level goes down
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9
3. Remove panel B. (See page 9-11.)
4. Release the parking brake lever.
5. Slide the rubber cover back on the park-ing brake cable.
6. Loosen the locknut. 7. Turn the adjusting nut in direction (a) to
increase the free play or in direction (b) to
decrease the free play.
8. Tighten the locknut, and then slide the
rubber cover to its original position.
9. Install the panel.1. Parking brake lever free play
1
1. Rubber cover
2. Adjusting nut
3. Locknut
1
(b)
(a)
3
2
UBAS7AE0.book Page 53 Wednesday, June 19, 2019 11:51 AM