Charles B. (Charles Brian) Hayward.

Gasoline tractors. A practical presentation of tractor problems and their solution online

. (page 14 of 14)
Online LibraryCharles B. (Charles Brian) HaywardGasoline tractors. A practical presentation of tractor problems and their solution → online text (page 14 of 14)
Font size
QR-code for this ebook


horizontal-opposed Avery 90

Oil-Pull 89

Horsepower ratings 152

Housing tractor 168

I

Ignition system 16, 61

electrical principles 62

importance of 61

types of ignition systems 68

Impulse starter 84

Bosch 85

Eisemann . , 86



4 INDEX

PAGE

Induction coil 69

Internal-combustion motor, principle of 25

Internal-combustion vs. steam tractors 9

K

Kerosene and gasoline carburetor >. 39

Kerosene heating requirements in carburction 35

L

L-head motor, valves in 18

Low-tension currents 67

Low-tension ignition 68, 73

spark coil 68

timing of 73

Low-tension magneto 72

Lubrication in gasoline tractors 45, 129

M

Magneto 72, 76

high-tension 76, 81

low-tension 72

Magneto impulse starter 84

Make-and-break-circuit mechanisms 70

Modified splash lubrication 49

Moline vertical tractor motor 94

Motor 9, 153

Motor governor 97, 107

Motor lubrication of gasoline tractors 129

Motor parts 10, 14, 134

Motor troubles 153

Motor types 87

horizontal engine 89

vertical motors 93

wide range 87

O
Oil, necessity for discarding when used 52

P

Parrett vertical motor 94

Piping and connections for fuel supply in gasoline tractors 142

Plate clutch 106

Pressure-circulated lubrication 54

Pressure and temperature in explosion motor 12, 45

R

Radiator, protection of from stresses 59

Rating motors 152

Running troubles 162



INDEX 5

S

PAGE

Sixteen-valve engine 24

Twin City multiple-valve engine 25

Spark coil 68

Spark gap 71

Spark plugs 81

Splash lubrication 48

Spraying process in carburetion 28, 31

Steam vs. internal-combustion tractors 9

T

Temperature and pressure in explosion motor 12, 45

Thermosiphon circulation 58

Timing gear : 19

Timing valves '. 21

Tracklayer vertical motor 93

Tractor (see Gasoline tractor) 1

Tractor air conditions very bad 41

Tractor and automobile 1, 60, 111, 126

Tractor classes 2

development of tractor industry 2

lack of standardization 2

types of tractors 3

Tractor clutches 103

functions 103

friction drive 109

types 104

Tractor fuel supply system 16, 25

Tractor ignition system 16, 61

Tractor industry 2

Tractor lubrication 129

control system 133

motor 129

Tractor mechanisms 9

control system 97

motors 9

Tractor motor troubles 153

Tractor motors 9

cooling system 56

fuel supply system 25

ignition system 61

lubrication system 45

types of motors 87

valves and valve timing 18

Tractor operation 125

carburetor 145

cooling system 149

engine parts 134

engine troubles 153



6 INDEX

PAGE

Tractor operation (continued)

general instructions 125

horsepower ratings 152

lubrication 129

Tractor parts giving most trouble 126

spares necessary 127

Tractor selection 4

financial return 4

size of farm 5

size of tractor 6

work done on demonstration no criterion 4

Tractor size 6

factors governing capacity 8

margin of safety 7

power for belt work 7

Tractor transmissions Ill

final drive 123

function 112

heavy types 116

intermediate types 117

range of types 112

special types 119

speed vs. weight Ill

speeds 113

Tractor types 3

Transmission Ill, 167

Twin City multiple-valve engine 25

V

Valve movement, lead and lag of 22

Valve timing 18, 22

Valves 137

Valves and valve timing 18

camshaft and timing gear 19

lead and lag of valve movement 22

need of closely checking valves 24

placing of valves

sixteen- valve engine 24

timing valves 21

valve details 18

Vaporizing fuel

mixing gas and air 29

spraying necessary

Vertical motors 93

Holt and Tracklayer 93

Moline 94

Parrett

Voltage and amperage 66





1 2 3 4 5 6 7 8 9 10 11 12 14

Online LibraryCharles B. (Charles Brian) HaywardGasoline tractors. A practical presentation of tractor problems and their solution → online text (page 14 of 14)