Yamaha YFM660RN Service Manual page 37

Item
Front disc brake:
Type
Disc outside diameter × thickness
Pad thickness
Pad thickness
Master cylinder inside diameter
Caliper cylinder inside diameter
Brake fluid type
Rear disc brake:
Type
Disc outside diameter × thickness
Pad thickness
Pad thickness
Master cylinder inside diameter
Caliper cylinder inside diameter
Brake fluid type
Brake lever and brake pedal:
Brake lever free play (at lever end)
Brake pedal position
Throttle lever free play
MAINTENANCE SPECIFICATIONS
Dual
161.0 × 3.5 mm (6.34 × 0.14 in)
inner 4.2 mm (0.17 in)
outer 4.2 mm (0.17 in)
12.7 mm (0.50 in)
32.03 mm (1.26 in)
DOT 4
Single
220.0 × 3.6 mm (8.66 × 0.14 in)
inner 4.5 mm (0.18 in)
outer 4.5 mm (0.18 in)
12.7 mm (0.50 in)
33.96 mm (1.34 in)
DOT 4
0 mm (0 in)
4 mm (0.16 in)
(Below the top of footrest)
3 ~ 5 mm (0.12 ~ 0.20 in)
2 - 15
SPEC
Standard Limit
----
----
1 mm
(0.04 in)
1 mm
(0.04 in)
----
----
----
----
----
1 mm
(0.04 in)
1 mm
(0.04 in)
----
----
----
----
----
----