Yamaha EX440D Supplemental Service Manual page 9

1980 EX440D
Chassis
Frame:
Frame design
&
materia l
Alum inum
+
Stee l
Steering system:
Caster (ski column) 25 °
Camber 0 °
Ski length
X
w idth
X
thickness 980
X
140
X
2.6 mm (38.6
X
5.5
X
0.10 in)
Ski sta nce
800 mm (31.5 in)
Ski Toe-ou t
O~ 6 mm (O~ 0.23 in )
Steering linkage type Tie-rod
(
Lock to lock ang le (ski) Right ski, L: 20.2 ° R: 27.6 °
Left ski. L: 27.6 ° R:20.2 °
Lock to lock angle (steering column) Right: 46.5 °
Left: 46.5 °
Front suspension:
Type Leaf spring
damper type Oil damper
Fue l tank:
(
Capac ity 30 Liter (9.0 US.gal)
Fue l grade Regular gasoline
Electrical
Ignition system:
Type - flywhee l magneto (C .D.I. Type)
Model/man ufacturer
...
F280-78/HITACHI
Voltage 12V
Pulse r co il res istance ... 780 at 20 ° C (68 ° F) (Wh ite/Red - Black)
Charg in g coi l resistance
...
1130 at 20 ° C (68 ° F) (Brown - Black)
... 290 at 20 ° C (68 ° F) (Blue - Black)
Ignit ion timi ng:
B.T.D.C.
1.6
±
0.1 mm (0 .060
±
0.004 in)
Ignition:
Model/Manufacturer CM62-20/H ITACH I
Spa rk gap 9 mm (0.35 in)/300 r/min
11 mm (0.43 in)/3,000 r/ min
Primary winding resistance 0.150 at 20 ° C (68 °F)
Secondary winding resistance 3.6kO at 20 ° C (68 ° F)
Diode (Yes or No) No
Spark plug:
Type
&
Quantity
...
NGK B-9ES
X
2 pcs.
Spa rk plug gap ... 0.7
~
0.8 mm (0.028
~
0.031 in)
Spark plug cap:
Type Rubber type w ith noise suppressor
Noise suppressor resistance 5kO at 20 ° C (68 ° F)
C.D .I. un it:
Model/Man ufactu rer
... TIA01-30/HITACH I
Lighti ng system:
Lighting output 12V/100W
Lighting coil resistance ... 0.220 at 20 ° C (68 °F) (Yellow - Black)
Head lig ht type Sem i shie ld
Bulb wattage/q'ty
1 2V 60/60W
X
1 pc.
Ta il/brake light wattage 12V 8W/23W
Meter light wattage 12V 3 .4W
-8-