Starting Motor Type Bosch Jf (R) 12 V, Class 2.5; Characteristic Curves For Starting Motor Type Bosch Jf (R) 12 V; Starting Motor Layout - Kohler KD 625/3 Workshop Manual

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KD Workshop Manual_cod. ED0053029350_1° ed_ rev. 00

Starting motor type Bosch JF (R) 12 V, class 2.5

RH direction of rotation
A = 23 ÷ 24 mm
B = Ring gear plane
C = Flange plane
Vorsicht - Warnung
The flywheel should not project from ring gear plane B.
Note: Apply to Bosch Service Centers for any type of repair.

Characteristic curves for starting motor type Bosch JF (R) 12 V

Curves were obtained at room temperature of + 20°C with 88 Ah bat-
teries.
V = Motor terminal voltage in Volt
P = Power in kW
C = Torque in N/m
N = Motor speed in r.p.m.
J (A) = Absorbed current in Ampere

Starting motor layout

A = Parking lights
B = Stop
C = Run
D = Start
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Electric system
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