General Information; General Specifications - Toro 500 EFI Service Manual

General Information


NOTE: Some photographs and illustrations used in
this manual are used for clarity purposes only and
are not designed to depict actual conditions.

General Specifications

MISCELLANY
Tire Size
Tire Inflation Pressure
Spark Plug Type
Spark Plug Gap
Gas Tank Capacity
Coolant Capacity
Front Differential Capacity
Rear Drive Capacity
Engine Oil Capacity (approx)
Gasoline (recommended)
Engine Oil (recommended)
Front Differential/Rear Drive Lubricant
(One inch below plug threads)
Belt Width (minimum)
Brake Fluid
Taillight/Brakelight
Headlight
ELECTRICAL SYSTEM
Ignition Timing
Spark Plug Cap
Ignition Coil Resistance
(secondary)
Ignition Coil Primary Voltage
Stator Coil Resistance (CKP Sensor)
(AC generator)
AC Generator Output (no load)
Crankshaft Position Sensor AC Voltage
Specifications subject to change without notice.
2
(front) 26 x 10R-14
(rear) 26 x 12R-14
1.12 kg/cm² (16 psi) - 500
1.41 kg/cm² (20 psi) - 700
NGK CR7E - 500
NGK CPR8E - 700
0.7-0.8 mm (0.028-0.031 in.)
-500
0.5-0.6 mm (0.019-0.024 in.)
- 700
31 L (8.2 U.S. gal.)
2.9 L (3.0 U.S. qt)
275 ml (9.3 fl oz)*
250 ml (8.5 fl oz)*
(500)
3.3 L (3.5 U.S. qt) - Overhaul
2.8 L (3.0 U.S. qt) - Change
(700)
2.5 L (2.6 U.S. qt) - Overhaul
1.9 L (2.0 U.S. qt) - Change
87 Octane Regular
Unleaded
Toro ACX All Weather Syn-
thetic
SAE Approved 80W-90 Hyp-
oid
28.5 mm (1.12 in.) - 500
35.0 mm (1.38 in.) - 700
DOT 4
12V/8W/27W
12V/27W (4)
10° BTDC @ 1500 RPM
5000 ohms
(primary) Less than 5.0 ohms - 500
Less than 1 ohm - 700
12k-19k ohms - 500
1.8M ohms - 700
Battery Voltage
104-156 ohms
Less than 1 ohm
60 AC volts @ 5000 RPM
2.5 volts or more - 500
2.0 volts or more - 700
CYLINDER, PISTON, AND RINGS (500)
Piston Skirt/Cylinder Clearance
Piston Diameter 8 mm from Skirt End
Piston Ring Free End Gap (max)
Bore x Stroke
Cylinder Trueness
Piston Ring End Gap - Installed
Piston Ring to Groove Clearance (max) (1st/
2nd)
Piston Ring Groove Width
Piston Ring Thickness
Piston Pin Bore
Piston Pin
CYLINDER, PISTON, AND RINGS (700)
Piston Skirt/Cylinder Clearance (min)
Cylinder Bore
Piston Diameter 15 mm from Skirt End
Piston Ring Free End Gap (1st/2nd)
Bore x Stroke
Cylinder Trueness (max)
Piston Ring End Gap - Installed (min)
Piston Ring to Groove Clearance (max)
(1st/2nd)
Piston Ring Groove Width (1st/2nd)
Piston Ring Thickness (1st/2nd)
Piston Pin Bore (max)
Piston Pin Outside Diameter (min)
VALVES AND GUIDES (500)
Valve Face Diameter
Valve/Tappet Clearance
(cold engine)
Valve Guide/Stem
Clearance (max)
Valve Guide Inside Diameter
Valve Seat Angle (intake/exhaust)
Valve Spring Free Length
Valve Spring Tension @ 35.2 mm
VALVES AND GUIDES (700)
Valve Face Diameter
(exhaust)
Valve/Tappet Clearance
(cold engine) (exhaust)
Valve Guide/Stem Clearance
Valve Guide Inside Diameter
Valve Head Thickness
Valve Seat Angle
Valve Spring Free Length
Valve Spring Tension @ 31.5 mm
0.025-0.055 mm
88.96-88.98 mm
(1st) 11.6 mm
(2nd) 10.1 mm
89.0 x 71.2 mm
(max) 0.01 mm
(min) 0.15 mm
0.06 mm
(1st) 1.01-1.03 mm
(2nd) 1.21-1.23 mm
(oil) 2.01-2.03 mm
(1st) 0.97-.99 mm
(2nd) 1.17-1.19 mm
(max) 20.008 mm
(min) 19.994 mm
0.06 mm
101.992-102.008 mm
101.930-101.949 mm
12.5 mm
102 x 85 mm
0.01 mm
0.38 mm
0.03 mm
1.202-1.204 mm
(oil) 2.01-2.03 mm
1.970-1.990 mm
23.0 mm
22.99 mm
(intake) 35.0 mm
(exhaust) 30.5 mm
(intake) 0.10 mm
(exhaust) 0.17 mm
(intake) 0.10 mm
(exhaust) 0.30 mm
5.000-5.012 mm
45°
(min) 44.73 mm
17.23 kg ( 37.98 lb)
(intake) 31.6 mm
27.9 mm
(intake) 0.1016 mm
0.1524 mm
0.013 mm
5.000-5.012 mm
(min) 2.3 mm
45° +15'/+30'
(min) 38.7 mm
19.0 kg (42 lb)