7-40 SERVICING INFORMATION
ELECTRICAL Unit: mm (in)
ITEM SPECIFICATION NOTE
Ignition timing 4° B.T.D.C. at 1 200 r/min. E-03, 28, 33
13° B.T.D.C. at 1 500 r/min.
The other
countries
Firing order 1•2•4•3
Spark plug
Type
NGK: CR9EK
DENSO: U27ETR
Gap
0.6 – 0.7
(0.024 – 0.028)
Spark performance Over 8 (0.3) at 1 atm.
Pickup coil resistance
Approx. 135 – 200 Ω
Tester range:
(× 100 Ω)
Signal generator peak voltage More than 1.0 V
Ignition coil resistance
Primary
tap – tap Tester range:
Approx. 2 – 4 Ω
(× 1 Ω)
Secondary
Spark plug cap – Spark plug cap Tester range:
Approx. 30 – 40 kΩ (× 1 kΩ)
Ignition coil primary peak
More than 140 V
voltage
Generator Slip ring O.D. Limit: 14.0 (0.55)
Brush length Limit: 4.5 (0.18)
DENSO
Generator maximum output More than 550 W at 5 000 r/min.
Regulated voltage 13.6 – 14.4 V at 5 000 r/min.
Starter relay resistance 3 – 6 Ω
Battery Type designation YTX9-BS
Capacity 12V 28.8 kC (8 Ah)/10HR
Standard
1.320 at 20°C (68°F)
electrolyte S.G.
Fuse size
Headlight
HI 15 A
LO 15 A
Turn signal 15 A
Ignition 10 A
Taillight 10 A
Main 30 A
To Next Page
Loading...
