Yamaha YZ125 2016, Owner'S Service Manual

Page: 31 / 166

2-7
MAINTENANCE SPECIFICATIONS
ELECTRICAL
Front disc brake:
Disc outside dia.×Thickness 250.0 × 3.0 mm (9.84 × 0.12 in) 250.0 × 2.5
mm (9.84 ×
0.10 in)
Pad thickness 4.4 mm (0.17 in) 1.0 mm (0.04
in)
Master cylinder inside dia. 9.52 mm (0.37 in) ----
Caliper cylinder inside dia. 22.65 mm (0.89 in) × 2 ----
Brake fluid type DOT #4 ----
Rear disc brake:
Disc outside dia.×Thickness 245.0 × 4.0 mm (9.65 × 0.16 in) 245.0 × 3.5
mm (9.65 ×
0.14 in)
Deflection limit ---- 0.15 mm
(0.0059 in)
Pad thickness 6.4 mm (0.25 in) 1.0 mm (0.04
in)
Master cylinder inside dia. 11.0 mm (0.43 in) ----
Caliper cylinder inside dia. 25.40 mm (1.00 in) × 1 ----
Brake fluid type DOT #4 ----
Brake lever and brake pedal:
Brake lever position 95 mm (3.74 in) ----
Brake pedal height (vertical height above footrest
top) 0.0 mm (0.00 in) ----
Clutch lever free play (lever end) 7.0–12.0 mm (0.28–0.47 in) ----
Throttle grip free play 3.0–5.0 mm (0.12–0.20 in) ----
Item Standard Limit
Item Standard Limit
Ignition system:
Ignition timing (B.T.D.C.) 0.50 mm (0.02 in) ----
Advancer type Electrical ----
CDI:
Magneto-model (stator)/Manufacturer 1C3-10/YAMAHA ----
Charging coil 1 resistance (color) 720.0–1,080.0 Ω at 20 °C (68 °F) (Green/
White-Black/Red)
----
Charging coil 2 resistance (color) 44.0–66.0
Ω
at 20 °C (68 °F) (Black-
Green/Blue)
----
Pickup coil resistance (color) 248.0–372.0
Ω
at 20 °C (68 °F) (White/
Blue-White/Red)
----
CDI unit-model/manufacturer 1C3-10/YAMAHA (USA, CDN)
1SR-00/YAMAHA (EUROPE, AUS, ZA,
NZ) ----
Ignition coil:
Model/manufacturer 1C3-00/YAMAHA ----
Minimum spark gap 6.0 mm (0.24 in) ----
Primary winding resistance 0.24–0.36
Ω
at 20 °C (68 °F) ----
Secondary winding resistance 5.68–8.52 k
Ω
at 20 °C (68 °F) ----
Spark plug cap:
Resistance 5.00 k
Ω
at 20 °C (68 °F) ----