Toro 1P65F-2 Service Manual page 14

1P65F–2 Engine Torque Specifications (continued)
Item
Standard Torque Value
1P65FC Engine Specifications
Model
Engine Name
Type
Bore X Stroke
Displacement
Compression Ratio
Lubrication
Starting
Rotation
Ignition System
Air Cleaner
Fuel Type
Oil Capacity
Dimension (L x W x H)
Weight
Operating (Top) RPM
1P65FC Engine Part Specifications
Part
Cylinder Head
Cylinder
Piston
Piston Pin
Piston Ring
Specifications and Maintenance: Specifications
Screw Thread
M4 bolt
M5 bolt/nut
M6 bolt/nut
Single Cylinder 4-Stroke, Forced Air Cooled OHV Engine
Counter-Clockwise (from PTO Side)
Unleaded Gasoline Minimum 87 Octane 10% Ethanol
15 in. x 13.5 in. x 14 in. (38.10 x 24.29 x 35.56 cm)
Item
Warpage
Sleeve Taper/Out of Round
(Inside Diameter)
Skirt Outside Diameter
Clearance to Cylinder
Piston Pin Bore Inside
Diameter
Piston - Pin Clearance
Outside Diameter
Side Clearance
End Gap (Top/Middle)
Width (Top/Middle)
Width (Oil Ring)
Page 2–4
1P65FC
Toro
65 mm x 48 mm
159 cc
8 to 1
Splash
Recoil/Electric
Transistorized Magneto Ignition
Foam/Paper
Max Fill 20 oz (0.59 L)
26.4 lbs. (11.97 kg)
3000 ± 100 RPM
Standard
N/A
2.559 in. (65 mm)
2.558 in. (64.985 mm)
0.00059-0.00196 in.
(0.015-0.05 mm)
N/A
0.00007-0.0005 in.
(0.002-0.014 mm)
0.512 in. (13.0 mm)
0.00059-0.00177 in.
(.015-0.045 mm)
0.0078-0.0157 in. (0.2-0.4
mm)
0.0393 in. (1.0 mm)
0.098 in. (2.5 mm)
Torque
16-26 in-lbs. (2-3 Nm)
39-56 in-lbs. (4.5-6.5 Nm)
70-105 in-lbs. (8-12 Nm)
Service Limit
0.004 in. (0.10 mm)
2.566 in. (65.165 mm)
2.552 in. (67.845 mm)
0.0047 in. (0.12 mm)
0.514 in. (13.048 mm)
0.00314 in. (0.08 mm)
0.510 in. (12.954 mm)
0.0059 in. (0.15 mm)
0.040 in. (1.0 mm)
0.0342 in. (0.87 mm)
0.093 in. (2.37 mm)
1P65F-2 Service Manual
3429-270 Rev A