Cub Cadet Yanmar 3TNV72 - Manual (Page 219)

STARTER MOTOR
10-6 TNV IDI Service Manual
Starter Motor Specifications
STARTER MOTOR SPECIFICATIONS
Yanmar Part Number 119717-77010 119515-77010
Nominal Output 1.5 hp (1.1 kW) 1.34 hp (1.0 kW)
Weight
6.6 lb
(3.0 kg)
6.3 lb
(2.85 kg)
Revolution Direction (As Viewed From Pinion) Clockwise Clockwise
Engagement System Magnetic Shift Magnetic Shift
No-load
Terminal Voltage/Current 11.5 V / 90 A max 11.5 V / 90 A max
Revolution 3000 rpm (min -1 ) 3000 rpm (min -1 )
Loaded
Terminal Voltage/Current 8.7 V / 230 A 8.0 V / 230 A
Torque 61 in·lb (6.9 N·m; 0.70 kgf·m) 41.7 in·lb (4.7 N·m; 0.48 kgf·m)
Revolution 1130 rpm (min) 1240 rpm (min)
Stalled
Terminal Voltage/Current 2.5 V / 325 A max 2.5 V / 260 A max
Torque
73 in.-lb
(8.24 N·m; 0.84 kgf·m) minimum
43.5 in.-lb
(4.9 N·m; 0.5 kgf·m) minimum
Clutch System Overrunning Overrunning
Pinion Projection Voltage at 212°F (100 °C) 8.0 V max 8.0 V max
Pinion DP or Module/Number of Teeth M2.54/9 M2.54/9
Application Standard Standard
Brush
Spring Force
3.1 - 4.0 lbf
(13.7 - 17.6 N; 1.4 - 1.8 kgf)
3.1 - 4.0 lbf
(13.7 - 17.6 N; 1.4 - 1.8 kgf)
Length
Standard 0.55 in. (14 mm) 0.55 in. (14 mm)
Service Limit 0.44 in. (11.1 mm) 0.44 in. (11.1 mm)
Solenoid
Switch Pull-In Coil Resistance 0.484 W at 68°F (20°C) 0.484 W at 68°F (20°C)
Hold-In Coil Resistance 1.055 W at 68°F (20°C) 1.055 W at 68°F (20°C)
Commutator
Outside
Diameter
Standard 1.102 in. (28.0 mm) 1.102 in. (28.0 mm)
Service Limit 1.063 in. (27.0 mm) 1.063 in. (27.0 mm)
Run-Out
Standard 0.001 in. (0.02 mm) 0.001 in. (0.02 mm)
Service Limit 0.002 in. (0.05 mm) 0.002 in. (0.05 mm)
Insulation
Depth
Standard 0.024 in. (0.6 mm) 0.024 in. (0.6 mm)
Service Limit 0.008 in. (0.2 mm) 0.008 in. (0.2 mm)
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