Handy Repair Check Chart - Columbia ParCar P4G Service Manual

COMMON SPECIFICATIONS FOR OHV SINGLE CYLINDER ENGINES
1. Spark Plug Gap: .030" .76 mm All Models
Engine Idle RPM
None
9 H.P.
None
13 H.P.
2. Top Governed Speed: See Governor System, See Chapter 2, Governor.
Engine
Cylinder
Bore Std.
Inches
(MM)
3.1496
9 H.P.
3.1504"
(80.00
80.02)
3.5047
13 H.P.
3.5039"
(89.02
89.00)

HANDY REPAIR CHECK CHART

Torque Specifications
Cylinder
Flywheel
Nut
Head
Ft. Lbs.
In. Lbs.
(Nm)
(Nm)
300
60
(81.36) (33.9)
35 Ft. Lbs.
60
(81.36) (47.5 Nm)
Stroke
Crankshaft
Inches
(MM)
Mag.
Journal
2.325"
(59.06)
Ball
2.480"
(63.00)
Ball
Table 1
Conn. Crankcase
Cover or
Rod
Sump
In. Lbs.
In. Lbs.
(Nm)
(Nm)
175
175
(19.8)
(19.8)
175
175
(19.8)
(19.8)
Table 2
Reject Sizes
Inches
(MM)
Crankpin
PTO
Journal
Journal
1.3368"
Ball
(33.99)
1.4953"
Ball
(37.98)
7-2
Valve Clearance
Intake
Inches
(MM)
.002
.004"
(0.05
0.10)
.004
.006"
(0.10
0.15)
Spark Plug
End Play
Inches
(MM)
Champion
Autolite
.001
.008"
RC12YC
(0.03
0.20)
.001
.008"
(0.3 RC12YC
0.2)
Armature
Air Gap
Exhaust
Inches
Inches
(MMm)
(MM)
.012
.002
.020"
.004"
(0.31
(0.05
0.51)
0.10)
.004
.008
.012"
.006"
(0.20
(0.10
0.31)
0.15)
Initial
Carburetor
Adjustment
3924
1-1/4
3924
1-1/4