Kubota WG972-E2 Workshop Manual page 81

WG972-E2, DF972-E2, WSM
ELECTRICAL SYSTEM
Starter
Alternator
Regulator
Fuel Cut Off Solenoid
ELECTRONIC GOVERNOR
Engine Speed Sencer to Ring Gear
(for Kubota original parts)
Item
Commutator
(O.D.)
Difference
(O.D.)
Mica
(Undercut)
Brush
(Length)
No-load Output
(Voltage)
Regulating Voltage
For Gasoline
(Resistance)
For LPG
(Resistance)
Item
Air Gap
Resistance
S-11
GASOLINE / LPG ENGINE
Factory Specification
32.0 mm
1.260 in.
Less than 0.5 mm
0.002 in.
0.5 to 0.8 mm
0.020 to 0.031 in.
17.0 mm
0.669 in.
AC 20 V or more at
-1
5200 min (rpm)
14 to 15 V
38 Ω at 20 °C
28 Ω at 20 °C
Factory Specification
0.8 to 1.2 mm
0.031 to 0.047 in.
Approx. 1.6 kΩ
Allowable Limit
31.0 mm
1.220 in.
0.4 mm
0.016 in.
0.2 mm
0.008 in.
11.5 mm
0.453 in.
–
–
–
–
W10138740
Allowable Limit
–
–
W10139730
KiSC issued 01, 2006 A