Electrical; Brake + Wheel - Suzuki RM125 Owner's Service Manual

18-4 SERVICING INFORMATION

ELECTRICAL

ITEM
Ignition timing
Spark plug
Spark performance
Pick-up coil resistance
(Reference data)
Exciter coil resistance
(Reference data)
Charge coil resistance
(Reference data)
Pick-up peak voltage
Exciter peak voltage
Charge peak voltage
Ignition coil resistance
Ignition coil primary peak voltage

BRAKE + WHEEL

ITEM
Brake lever adjuster length
Rear brake pedal height
Brake disc thickness
Brake disc runout
Master cylinder bore
Master cylinder piston diam.
Brake caliper cylinder bore
Brake caliper piston diam.
Brake fluid type
Wheel rim runout
SPECIFICATION
5° B.T.D.C. at 1 000 r/min.
Type
Gap 0.55 – 0.65 (0.022 – 0.026)
Over 8 (0.3) at 1 atm.
72 – 127 Ω at 20 °C (68 °F)
24 – 40 Ω at 20 °C (68 °F)
1.6 – 2.6 Ω at 20 °C (68 °F)
2 V and more
25 V and more
8 V and more
Primary
Secondary
200 V and more
STANDARD
11 – 15
(0.4 – 0.6)
0 – 10
(0 – 0.4)
Front
Rear
Front &
Rear
Front
(0.4331 – 0.4348)
Rear
(0.5000 – 0.5017)
Front
(0.4314 – 0.4324)
Rear
(0.4983 – 0.4994)
Front
(1.0630 – 1.0650)
Rear
(1.0630 – 1.0650)
Front
(1.0591 – 1.0610)
Rear
(1.0598 – 1.0617)
DOT4
Axial
Radial
NGK: R6918B-8
0.17 – 0.70 Ω
13 – 20 kΩ
3.0 ± 0.2
(0.118 ± 0.008)
4.0 ± 0.2
(0.157 ± 0.008)
—
11.000 – 11.043
12.700 – 12.743
10.957 – 10.984
12.657 – 12.684
27.000 – 27.050
27.000 – 27.050
26.900 – 26.950
26.900 – 26.950
—
—
Unit: mm (in)
NOTE
R – G
B/R – R/W
Y – B/W
+ R – - G
+ B/R – - R/W
+ Y – - B/W
W/Bl – B/W
Plug cap – W/Bl
+ B/W – - W/Bl
Unit: mm (in)
LIMIT
—
—
2.5
(0.10)
3.5
(0.14)
0.3
(0.012)
—
—
—
—
—
—
—
—
2.0
(0.08)
2.0
(0.08)