Tabulated Data

TM 10-3930-633-34

Volts (minimum stall torque

1-8. Tabulated Data

@ volts). . . . . . . . . . . . . . . . . .. . . . . . . . 5

a. Identification. The tractor has an iden-

Torque (ft/lb) (minimum stall

tification plate mounted to the top right of the

torque @ 5 volts). . . . . . . . . . . . . . . . . . . . . . .15.5

firewall in the operator's compartment. This plate

Maximum starting circuit voltage drop

(battery plus terminal to starter

specified model, serial, contract, and registration

terminal) @ normal engine

numbers, federal stock number, basic overall

temperature. . . . . . . . . . . . . . . . . .. . . .0.5 volts

d i m e n s i o n s and weight, and warranty in-

No-load (amperes). . . . . .. . . .. .. . . . . . . . . 70

formation. Mounted below the identification plate

Mounting bolt, 3-hole

is a transportation data plate.

(5/16") bolt torque. . . . . . . . . . . . . . . .. ..12-15 ft/lb

Mounting bolt, 2-hole

b. Tabulated Data.

(3/8"') bolt torque. . . . . .. .. . . . . . . . . . . . . . .. .15-20 ft/lb

(1) Identification Plate.

(6) Distributor.

M o d e l . . . . . . . .. . ... . CT''E''-40

Contract No.. . . . . . . . . . .. . ..DSA700-73-C-9490

Cam angle range. . . . . . . . .. . . . . . . . . . . . . .35-38

Serial No.. . . . . . . . . . .. . . .. . -- -- -- --

Brush

spring

tension

(ounces)

17-21

Capacity. . . . . . . .. . . . . . . . . . . . 4000 lb drawbar pull

.0.024 -0.026

Contact spacing (inches)

Reg. No.. . . . . . . . . . . . . . .. . -- -- -- -- --

0.003-0.010

Shaft end play (inches)

G V W . . . . . . . . . .. .. . . . . . ...5800 lb

Condenser:

NSN. . . . . . . . . . . . .. . 3939-00-347-6173

Capacity (microfarads) . . . . . . . ...21-.25

Length. . . . . . . . . . .. . . .. .. .... 112.5 in.

Leakage (megohms).. . . . . . ...5

Height. . . . . . . . . . . . . . .. . . 64.0 in.

Series resistance (ohms) . . . . . . . ...1

Width.

..55.5

in.

(7) Battery

(negative

ground).

Cube. . . . . . . . . . ..231.2ft

Volts. . . . . . . . . . .. . . . . .. . .... .. . .12

Shipping Data Plate.

(2)

Number of cells. . . . .. . . . . . . . .. . . . . . ...6

Technical manual number TM 10-3930-633-12

Number of plates.. . . . . . . . . . . . . . . . . . . ...11

Center of Gravity:

20 hour rate A.H.. . . . . . . . . . . .. . .. 70 ampere hours

Horizontal from center drive

300 amps, 0F. (10 sec.)

wheel axle . . .. . . . . . . . . . .. . . . .. _ _ _ _in.

2.0 minutes to one volt per cell

Vertical above center drive

(8) Alternator.

wheel axle. . . . . . . . . . .. . . . .._ ___ in.

L i f t i n g eye capacity (each) . ...1500 lb

System voltage . . . . . . . . . . . . . . . . ...12

System

ground

..negative

(3) Engine.

Amperes . . . . . . . . . . . . . . ...32

Manufacturer

Ford

Motor

Co.

Maximum ambient temperature. . . . . . .. . . 200F

Model . . . . . . . . . . . . ..300 LD-1V

Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..CW

Cylinders . . . . . . . . ..6 -in line

Pulley nut torque (ft/lb) . . . . . . . . . . . . ...40-60

Bore (inches) . . . . . . . . . ...4.000

Battery terminal nut

Stroke (inches). . . . . . . . .. .. . .. . ...3.980

torque (in. /lb) . . . . . . . . . . . ...20-25

Displacement . . . . . . . . . . . . . . . . ..300 cu in.

Ground terminal nut

Compression ratio.... . . . . . . . . . . . ...8.5.1

torque (in. /lb) . . . . . . . . . . . . . . . . . . . ...15-20

Governed speed (no-load) . . . . . ...2750 RPM

Field coil draw @ 80F . . . ...2.2-2.6 Amps

Governed speed (loaded) . . . . . . . ...2600 RPM

@12 volts

Net Brake HP @ governed RPM . . . . . . ...107

Rated hot output . . . . . . . . . . . . . . . . ..32 Amps

Maximum torque @ 2400 RPM . . ...284 ft/lb

Output test @ 80F . ...14 volts, 21 Amps

Taxable horsepower . . . . . . . . . . . . . . . ...38.40

@ 2000 RPM (Approx)

Firing order . . . . . . . . . . . . . . . . . . ...1-5-3-6-2-4

and 20 Amps @ 5000

Engine idle . . . ..500 -550 RPM

RPM (Approx)

Engine idle manifold vacuum . . . . ...17 in. /Hg

Charging starts cold . ..1000 RPM (Alternator)

Ignition timing . ..6 BTDC

Charging starts hot . ..1050 RPM (Alternator)

Oil pressure . . . . . . . . . . . . . . . . . . . ..35 -60 PSI

(9) Transmission.

Valve lash (hot and cold) . . . . . . . . . . . . . . . ...0

Crankcase capacity:

Model . . . . . . . . . . . . . . . . . . . . . . . . .. Ford FMX

With filter . . . . . . . . . . . . . . . . . . . . ..6 quarts

Speeds . . . . . . . . . . . . . . . ..2 forward, 1 reverse

Without filter . . . . . . . . . . . . . . . . . ..5 quarts

(low gear blocked out in drive range)

Gear ratio:

(4) Spark Plugs.

Low . . . . . . . . . . . . . . . . . . . . . . . ..1.47 to 1.0

Gap (inches) . . . . . . . . . . . . . . . . . ...0.032-0.036

High . . . . . . . . . . . . . . . . . . . . . . . . ..1.0 to 1.0

Torque . . . . . . . . . . . . . . . ..15-20 ft/lb

Reverse . . . . . . . . . . . . . . . . . . . . . . ..2.0 to 1.0

Fluid capacity . . . . . . . . . . . . . . . . . . ..11 quarts

(5) Starting Motor.

Cranking speed (normal engine) .250-290 RPM

(10) Wheels and Tires.

Brush spring tension (OZ). . . . . . . . . . . . .. . . . . .. . ...40

Front wheels:

Brushes (wear limit, inches). . . . . . . . . . . . ..0.25

Tire size . . . . . . . . . . . . . . . . . ..6:50x106 ply

..0.5

Brush length (inches) . . . . . . . . . . . . .

Pressure . . . . . . . . . . . . . . . . . . . . . . . . .100 PSI

Current draw (amps) under

. .. .60-75 ft/lb

Wheel

nut

torque

normal load. . . . . . . . . . . . . . . . . . .. . 50-180

1-3