Service Manual

ManualsBrandsToro ManualsRiding ProductsGroundsmaster 325-D 4 Wheel Drive

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Electrical System

Item Standard Specification Repair Limit Service Limit

Starter 

Type Solenoid sh

ift type

Nominal Output  2.0 kW - 12V

Dire

ction of Rotation Clockwise as viewed from pinion side

No-load

Characteristics (Cold)

Terminal Voltage/Current 11V/130A max. at 20°C (68

°F)

Speed 3850 rpm min.

Heigh

t of Brush 11.5 mm (0.45 in.) 1.7 mm (0.07 in.)

Spring

Pressure 3 kg (6.6 lb.) 1.8 kg (4 lb.)

Com

mutator O.D. 38.7 mm (1.52 in.) – 1.0 mm (– 0.4 in.)

Dep

th of Commutator Undercut 0.5 -0.8 mm (0.02 - 0.03 in.) 0.2 mm (0.008 in.)

ion Gap 0.5 - 2.0 mm (0.02 - 0.08 in.)

Thrust Gap 0.5 (0.02 in.) max.

Alternator 

Nom

inal Output  12V - 35A

Dire

ction of Rotation Clockwise as viewed from pulley side

No L

oad Output Characteristics (Cold)

Terminal Voltage/Current 14V/0A at 20°

C (68°F)

Speed 1300 rpm or less

oad Output Characteristics (Cold)

Terminal Voltage/Current 14V/30A or more at 20°

C (68°F)

Speed 2500 rpm

Regulator (separate type)

Reg

ulated Voltage 14.8 ± 0.3

Glow Plugs

Rate

d Voltage 10.5V DC

Rate

d Current (when rated voltage

is applied for 30 seconds) 9.7A ± 1.0

A

Resistance 0.16 ohm (at room temperature)

Glow Plug Indicator

Rate

d Current 29A

oltage Across Terminals (at 29A) 1.7V ±

0.2V

Groundsmaster

300 Series Page 4 - 9 Specifications