4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Caterpillar


Woodward PSG Governors

Usage:

8L5670 (for D333C Engine)

(1) Synchronizing motor AC or DC ... 110 V

(2) Angle between governor control lever and vertical line (terminal shaft at fuel off) ... 30°

(3) 2N4375 Spring for governor return:

Length under test force ... 5.17 in.(131,1 mm)

Test force ... 44.3 to 50.3 lb.(20,1 to 22,8 kg)

Free length after test ... 3.63 in.(77,8 mm)

Outside diameter ... 1.0 in.(25,4 mm)

(4) Angle between lever and vertical line ... 8°

(5) Length of lever ... 2.25 in.(57,2 mm)

(6) Length of lever ... 2.12 in.(53,8 mm)

8L8448 (for earlier D334 Engine)

(1) Synchronizing motor AC or DC ... 110 V

(2) Angle between governor lever and vertical line (terminal shaft at fuel off) ... 15°

(3) 6L2083 Spring (inner):

Length under test force ... 1.109 in.(28,17 mm)

Test force ... 4.003 ± .20 lb.(1,82 ± 0,09 kg)

Free length after test ... 1.942 in.(49,78 mm)

Outside diameter ... .544 in.(14,73 mm)

(4) 6L2084 Spring (outer):

Length under test force ... 1.755 in.(44,58 mm)

Test force ... 33.750 ± 1.688 lb.(15,31 ± 0,76 kg)

Free length after test ... 2.880 in.(73,15 mm)

Outside diameter ... 1.113 in.(28,23 mm)

(5) Lever in shutoff position

(6) Length of lever ... 1.06 in.(26,9 mm)

(7) Length of lever ... 1.44 in.(36,6 mm)

2N5715 (for later D334 Engine)

(1) Synchronizing motor AC or DC ... 110 V

(2) Angle between governor lever and vertical line (terminal shaft at fuel off) ... 30°

(3) 2M4375 Spring for governor return:

Length under test force ... 5.17 in.(131,3 mm)

Test force ... 44.3 to 50.3 lb.(20,1 to 22,8 kg)

Free length after test ... 3.63 in.(92,2 mm)

Outside diameter ... 1.00 in.(25,4 mm)

(4) Length of lever ... 2.25 in.(57,2 mm)

(5) Length of terminal shaft to spring lever ... 1.06 in.(26,9 mm)

8L4890 (for G333 Engine)

(1) Angle between governor lever and vertical line (terminal shaft at fuel off) ... 18°

(2) Angle between throttle plate shaft lever and vertical line (throttle for carburetor closed) ... 45°

(3) Length of lever ... 1.125 in.(28,58 mm)

(4) 2N4375 Spring for governor return:

Length under test force ... 5.17 in.(131,1 mm)

Test force ... 44.3 to 50.3 lb.(20,1 to 22,8 kg)

Free length after test ... 3.63 in.(92,2 mm)

Outside diameter ... 1.0 in.(25,4 mm)

(5) Length of lever ... 3.895 in.(98,43 mm)

(6) Synchronizing motor AC or DC ... 110 V

Caterpillar Information System:

4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Testing And Adjusting
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Systems Operation
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5.4" BORE, V12 VEHICULAR ENGINE Systems Operation
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D399, G399, D398, G398, D379, G379 ENGINES Enclosed Clutches
D399, G399, D398, G398, D379, G379 ENGINES Hydraulic Starting System
D399, G399, D398, G398, D379, G379 ENGINES Air Starting Motors (3H3170, 3H3171)
D399, G399, D398, G398, D379, G379 ENGINES Prelubrication Pump And Air Motor
D399, G399, D398, G398, D379, G379 ENGINES Air Valves For Air Starting System
D399, G399, D398, G398, D379, G379 ENGINES Contactor Switches (Oil Pressure) 2N6955, 3N531 and 297124
D399, G399, D398, G398, D379, G379 ENGINES Contactor Switches (Oil Pressure) 9F7837 and 8L4537
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Overspeed Contactor Switch
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Starter Magnetic Switch 7M4291 24V (Delco-Remy Number 1119866)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Shutoff Solenoids
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Magnetic Switch 9F3099 24V (Delco-Remy Number 0001481)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Contactor Switches 9F7837 and 8L4537 Contactor Switch (Earlier); 9F7837; 8L4537
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Contactor Switches 2N6955, 3N531 and 2N7124 Contactor Switch (Micro Switch Type); 2N6955 and 3N531; 2N7124
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Hydraulic Starting System
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Air Starting Motor (7L8425, 8L5052, 6L4532)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Pressure Switches
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Shutoff (8L4908)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Starting Air Regulating Valve 1L5011 Valve
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Starting Motor
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