tires YAMAHA YFM700R 2021 User Guide

9-6
9
5*Brake hoses • Check for cracks or other damage, and replace if
necessary. √√√√
• Replace. Every 4 years
6 *Brake fluid • Change. Every 2 years
7 *Parking brake • Check operation and adjust if necessary. √√√√√
8 *Wheels • Check runout and for damage, and replace if nec-
essary. √ √√√
9 *Tires • Check tread depth and for damage, and replace if
necessary.
• Check air pressure and balance, and correct if necessary. √ √√√
10 *Wheel hub bearings • Check for looseness or damage, and replace if
necessary. √ √√√
11 *Swingarm pivots • Check operation and for excessive play, and re-
place bearings if necessary.
• Lubricate with lithium-soap-based grease. √√√
12 *Upper and lower
arm pivots • Lubricate with lithium-soap-based grease.
√√√
1 3 Drive chain • Check chain slack and adjust if necessary.
• Check rear wheel alignment and correct if neces-
sary.
• Clean and lubricate. √√√√√
NO. ITEM
CHECK OR MAINTENANCE
JOB INITIAL EVERY
Whichev- er comes first month 1
36612
km (mi) 240
(150) 1
300
(800) 2500
(1600) 2500
(1600) 5000
( 3 200)
hours 20 80 160 160 320
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9-38
9
EBU26867Drive chain slackThe drive chain slack should be checked before
each ride and adjusted if necessary.TIPWhen checking and adjusting the drive chain
slack, there should be no weight on the ATV and
all tires must be touching the ground. To check the drive chain slack1. Park the ATV on a level surface.
2. Move the ATV back and forth to locate the tightest portion of the drive chain, and then
measure the drive chain slack as shown. 3. If the drive chain slack is incorrect, adjust it as
follows.
To adjust the drive chain slack 1. Park the ATV on a level surface.
2. Loosen the rear wheel axle pinch bolts.
3. Insert a rod of a diameter of 8 mm (0.3 in) and a length of 10 cm (4 in) into one of the holes in
the drive chain tensioner as shown.
Drive chain slack:
25.0–35.0 mm (0.98–1.38 in)
1. Drive chain slack
1
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10-3
106. Put the frame on stands or blocks to raise all
wheels off the ground. (Alternatively, turn the
wheels each month to prevent the tires from
degrading in one spot.)
7. Cover the muffler outlet with a plastic bag to prevent moisture from entering it.
8. Remove the battery and fully charge it. (See page 9-45.)
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11-3
11
Drivetrain:Primary reduction ratio:2.265 (77/34)
Secondary reduction ratio:
2.714 (38/14)
Final drive: Chain
Clutch type: Wet, multiple-disc
Transmission type:
5-speed with reverse
Gear ratio: 1st:
2.923 (38/13)
2nd: 2.000 (28/14)
3rd: 1.471 (25/17)
4th:
1.136 (25/22)
5th: 0.917 (22/24)
Reverse gear: 4.462 (24/13 x 29/12)Front tire:Size:AT22 x 7-10
Manufacturer/model: MAXXIS/MS13Rear tire:Size:AT20 x 10-9 Manufacturer/model:
MAXXIS/M976Y
Tire air pressure (measured on cold tires):Vehicle load:
0.0–100.0 kg (0–220 lb)
Recommended: Front:
27.5 kPa (0.275 kgf/cm², 4.0 psi)
Rear: 27.5 kPa (0.275 kgf/cm², 4.0 psi)
Minimum: Front:24.5 kPa (0.245 kgf/cm², 3.6 psi)
Rear: 24.5 kPa (0.245 kgf/cm², 3.6 psi)Front wheel:Rim size:10 x 5.5ATRear wheel:Rim size:
9 x 8.0ATFront brake:Type:Hydraulic disc brakeRear brake:Type:Hydraulic disc brakeBrake fluid:Specified brake fluid:
DOT 4
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12-2
12
Maintenance chart, general maintenance and lubrication .................................................................... 9-5
Model label .................................................................... 1-1NNeutral indicator light ..................................................... 5-1OOwner’s manual and tool kit .......................................... 9-2PPanel, removing and installing .... ................................. 9-10
Parking ........................................................................... 7-5
Parking brake free play, adjusting ............................... 9-34
Parking brake lever ........................................................ 5-7
Parking on a slope ......................................................... 7-6
Part locations ................................................................. 4-1RReverse indicator light ................................................... 5-2
Reverse knob ................................................................. 5-8
Reverse knob and driving in reverse ............................. 7-4
Reverse lock release cable, adjusting ......................... 9-29
Riding your ATV ............................................................. 8-1SSafety information .......................................................... 3-1
Seat .............................................................................. 5-11
Self-diagnostic device ................................................... 5-3
Shifting ........................................................................... 7-2
Shift pedal ...................................................................... 5-8
Shift pedal, checking ................................................... 9-41
Shock absorber assembly, rear ................................... 5-16
Shock absorbers, front ................................................ 5-12
Spark arrester, cleaning ............................................... 9-25
Spark plug, checking ................................................... 9-10 Specifications .............................................................. 11-1
Speed limiter .................................................................. 5-5
Start switch .................................................................... 5-4
Steering shaft, lubricating ............................................ 9-45
Storage ........................................................................ 10-2
Suspension, lubricating the upper and lower arm
pivots ......................................................................... 9-44
Suspension relay arm and connecting arm pivoting
points, lubricating the rear ......................................... 9-43
Swingarm pivots, lubricating ....................................... 9-42
TThrottle lever ........................................................... 5-4, 6-5
Throttle lever free play, adjusting ................................ 9-28
Tires ............................................................................... 6-5
Troubleshooting ........................................................... 9-54
Troubleshooting charts ................................................ 9-55VValve clearance ............................................................ 9-29
Vehicle identification number ........................................ 1-1WWheel hub bearings, checking .................................... 9-42
Wheel, installing ........................................................... 9-53
Wheel, removing .......................................................... 9-52YYamalube ..................................................................... 9-17
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