TIGHTENING TORQUES
2-17
TIP
Lower ring nut
1. First, tighten the lower ring nut approximately 38 N·m (3.8 kgf·m, 28 lb·ft) by using the steering nut
wrench, then loosen the lower ring nut one turn.
2. Retighten the lower ring nut 7 N·m (0.7 kgf·m, 5.2 lb·ft).
Drive chain support bolt
M6
1
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Drive chain support nut
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Drive chain guide bolt
M5
3
4.0 N·m (0.40 kgf·m, 3.0 lb·ft)
Rear frame and left cover bolt
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Fuel tank bolt (front side)
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Fuel tank bolt (rear side)
M6
1
9 N·m (0.9 kgf·m, 6.6 lb·ft)
Fuel tank bracket bolt (front side)
M6
4
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Fuel tank bracket bolt (rear side)
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Fuel pump bolt
M5
6
4.0 N·m (0.40 kgf·m, 3.0 lb·ft)
Fuel sender screw
M6
2
4.0 N·m (0.40 kgf·m, 3.0 lb·ft)
Fuel inlet pipe screw
M5
2
3.4 N·m (0.34 kgf·m, 2.5 lb·ft)
Fuel tank cap cover bolt
M6
2
4.0 N·m (0.40 kgf·m, 3.0 lb·ft)
Seat set bracket and fuel tank screw
M6
1
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Seat bolt
M8
2
22 N·m (2.2 kgf·m, 16 lb·ft)
Left side cover bolt
M6
1
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Right side cover bolt
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Side cover 2 screw
—
1
1.3 N·m (0.13 kgf·m, 0.95 lb·ft)
Side cover 2 bolt
M6
3
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Frame and air scoop bolt
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Fuel tank and air scoop bolt
M6
2
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Radiator guard and air scoop bolt
M6
4
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Front fender bolt
M6
4
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Rear fender bolt (front side)
M6
4
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Rear fender bolt (rear side)
M6
2
16 N·m (1.6 kgf·m, 12 lb·ft)
Mud flap screw
—
2
1.3 N·m (0.13 kgf·m, 0.95 lb·ft)
Number plate bolt
M6
1
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Starter relay and positive battery
lead bolt
M6
1
3.5 N·m (0.35 kgf·m, 2.6 lb·ft)
Starter relay and starter motor lead
bolt
M6
1
3.5 N·m (0.35 kgf·m, 2.6 lb·ft)
Lean angle sensor bolt
M4
2
3.8 N·m (0.38 kgf·m, 2.8 lb·ft)
Battery bracket bolt
M6
4
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Frame and battery negative lead
bolt
M6
1
7 N·m (0.7 kgf·m, 5.2 lb·ft)
Rear fender and relay bracket screw
—
2
1.1 N·m (0.11 kgf·m, 0.81 lb·ft)
ITEM
Thread
size
Q’ty
TIGHTENING TORQUES
Remarks
Summary of Contents for YZ 2018 Series
Page 6: ...EASB916006 YAMAHA MOTOR CORPORATION U S A YZ MOTORCYCLE LIMITED WARRANTY...
Page 10: ......
Page 40: ...MOTORCYCLE CARE AND STORAGE 1 28...
Page 64: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 23...
Page 66: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25...
Page 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27...
Page 70: ...CABLE ROUTING DIAGRAM 2 29 EASB29B065 CABLE ROUTING DIAGRAM...
Page 72: ...CABLE ROUTING DIAGRAM 2 31...
Page 74: ...CABLE ROUTING DIAGRAM 2 33...
Page 76: ...CABLE ROUTING DIAGRAM 2 35...
Page 78: ...CABLE ROUTING DIAGRAM 2 37...
Page 80: ...CABLE ROUTING DIAGRAM 2 39...
Page 82: ...CABLE ROUTING DIAGRAM 2 41...
Page 84: ...CABLE ROUTING DIAGRAM 2 43...
Page 255: ...OIL PUMP AND BALANCER GEAR 5 58 a 2 10 b 2 9 1 b 5 3 a 4 10 5 9 3 E c d 6 7 8 8 b 6...
Page 276: ...TRANSMISSION 5 79...
Page 290: ...FUEL TANK 7 5 A Left B Right 1 1 A 0 mm 0 in B 1 1 15 mm 0 59 in...
Page 296: ...THROTTLE BODY 7 11...
Page 299: ......
Page 313: ...CHARGING SYSTEM 8 14...
Page 321: ...COOLING SYSTEM For JPN 8 22...
Page 351: ...FUEL PUMP SYSTEM 8 52 EASB29B345...
Page 352: ...ELECTRICAL COMPONENTS 8 53 ELECTRICAL COMPONENTS EASB29B346 9 10 11 1 3 2 4 5 6 7 8...
Page 354: ...ELECTRICAL COMPONENTS 8 55 11 10 9 2 3 1 6 7 8 4 5...
Page 356: ...ELECTRICAL COMPONENTS 8 57 EASB29B347 CHECKING THE SWITCHES 4 1 3 2 B B Sb B B B B B B B B...
Page 372: ...ELECTRICAL COMPONENTS 8 73 c Measure the fuel injector resistance...