Yamaha YFM660RN Service Manual page 39

Part to be tightened
Front brake master cylinder and brake lever
Front brake master cylinder and brake hose
Brake hose joint and frame
Bleed screw
Front brake pad holding bolt
Front brake caliper and brake hose
Front brake caliper retaining bolt
Rear axle ring nut
Rear brake pad holding bolt
Rear brake caliper and brake hose
Rear brake master cylinder and frame
Rear brake master cylinder and brake hose
Parking brake adjusting bolt and locknut
Rear brake disc and brake disc bracket
Rear brake fluid reservoir cover and bracket
Rear brake fluid reservoir and bracket
Brake hose holder and swingarm
Front bumper and frame
Front fender bracket and frame
Rear carrier bar and frame
Footrest and frame
Footrest guard bracket and frame
Footrest and footrest guard bracket
Footrest guard bracket and rear fender
Battery holding bracket and frame
Air filter case and frame
Carburetor clamp screw
Tail/brake light bracket and frame
Tail/brake light bracket and tail/brake light
Swingarm skid plate and swingarm
Swingarm skid plate and swingarm
Drive chain tensioner and frame
Engine skid plate and frame
Main frame and rear frame
HINWEIS:
NOTE:
Apply locking agent (LOCTITE
1st: Tighten the inside ring nut 55 Nm (5.5 m • kg, 40 ft • lb).
2nd: Tighten the outside ring nut while holding the inside ring nut 190 Nm (19 m • kg, 140 ft • lb).
3rd: Loosen the inside ring nut while holding the outside ring nut 240 Nm (24 m • kg, 170 ft • lb).
MAINTENANCE SPECIFICATIONS
Thread size
®
) to ring nuts threads.
2 - 17
Tightening torque
Nm m·kg
M6 6 0.6
M10 27 2.7
M6 10 1.0
M8 6 0.6
M10 18 1.8
M10 27 2.7
M8 23 2.3
M38 SEE NOTE
M10 18 1.8
M10 30 3.0
M8 20 2.0
M10 30 3.0
M8 16 1.6
M8 28 2.8
M6 4 0.4
M6 4 0.4
M6 7 0.7
M8 31 3.1
M8 16 1.6
M8 23 2.3
M10 65 6.5
M8 33 3.3
M8 16 1.6
M6 7 0.7
M6 7 0.7
M6 7 0.7
M4 5 0.5
M6 7 0.7
M6 7 0.7
M6 7 0.7
M8 16 1.6
M8 32 3.2
M6 7 0.7
M10 53 5.3
SPEC
Remarks
ft·lb
4.3
19
7.2
4.3
13
19
17
13 Use a lock
washer.
22
14
22
11
20
2.9
2.9
5.1
22
11
17
48
24
11
5.1
5.1
5.1
3.6
5.1
5.1
5.1
11
23
5.1
38