F1833 Force HEX HD SCREW, 1/4 - 20 X 1


F1833 HEX HD SCREW, 1/4 - 20 X 1 Force H0042B78C, H0042H77B, H0042H78D, H0042H78E, H0042H79F, H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0064H80F, H0067H79C, H0070B79A, H0072H79B, H0075H79A, H0082H78J, H0202H79K, H0252H77B, H0252H78C, H0252H78D, H0350H78L, H0351H76K, H0558H79 HEX

Buy HEX HD SCREW, 1/4 - 20 X 1 F1833 Force genuine, new aftermarket parts with delivery
Number on catalog scheme: 3
 

Force entire parts catalog list:

H0042B78C 1978
H0042H77B 1977
H0042H78D 1978
H0042H78E 1978
H0042H79F 1979
H0060B78B 1978
H0060H79C 1979
H0060H80D 1980
H0062B78J 1978
H0062H79K 1979
H0064H80F 1980
H0067H79C 1979
H0070B79A 1979
H0072H79B 1979
H0075H79A 1979
H0082H78J 1978
H0202H79K 1979
H0252H77B 1977
H0252H78C 1978
H0252H78D 1978
H0350H78L 1978
H0351H76K 1976
H0558H79L 1979
H0559H77H 1977
H0559H77J 1977
H0559H78K 1978
H0659B78B 1978

Information:


Illustration 1 g01165931
(1) Slave pistons (2) Solenoid valve (3) Valve connector (4) Master cylindersThe CAT compression brake consists of identical housing assemblies. Each housing assembly is positioned over two cylinders. The housing assembly is mounted to the supports for the rocker arm shaft with studs and nuts. The rocker arm and the exhaust bridge assembly are used to transfer force from slave pistons (1) to the exhaust valves. Master cylinders (4) transfer lifting force from the fuel injector rocker arm to hydraulic force for the brake. The brake logic signal for the CAT compression brake is carried to solenoid valve (2) by signal wires that connects at valve connector (3) . This is done in order to activate the CAT compression brake on the two cylinders of the engine.The control circuit for the CAT compression brake permits the operation of either one or multiple compression brake housing assemblies. This provides progressive braking capabilities with the retarding effect of numerous cylinders in the engine.Operation of the CAT Compression Brake
Illustration 2 g01103105
Schematic for master-slave circuit (1) Check valve (2) High-pressure oil passage (3) Slave piston adjustment screw (4) Master piston (5) Actuator valve (6) Oil drain passage (7) Slave piston (8) Master piston spring (9) Spring for the slave piston (10) Exhaust rocker arm (11) Exhaust bridge (12) Fuel injector rocker arm (13) Rocker arm shaft oil passage (14) Engine oil pump (15) Engine oil pan (16) Exhaust valve (A) Actuation port (T1) Drain port (T2) Drain port (P) Supply port for the actuator spoolThe CAT compression brake is operated by engine oil from engine oil pan (15) . The engine oil is pressurized by engine oil pump (14) . The engine oil supply for the CAT compression brake is supplied through rocker arm shaft oil passage (13) . Actuator valve (5) controls the flow of the supply oil in the compression brake housing.When the actuator valve is activated by a signal from the ECM, low-pressure oil passes from the actuator spool supply port (P) to actuation port (A) . The oil flow opens check valve (1) and flows into high-pressure oil passage (2) . Oil is supplied to slave piston (7) and master piston (4) . This engine oil pressure overcomes master piston spring (8) . The piston is forced downward toward fuel injector rocker arm (12) . Oil fills the cylinder for the master piston and the high-pressure oil passage between the master piston and the slave piston. The master piston follows the movement of the fuel injector rocker arm. The master piston moves upward with the fuel injector rocker arm. The movement of the master piston causes a flow of high-pressure oil that closes the circuit check valve. The closed check valve causes pressure to increase in the hydraulic circuit of the master piston, the slave piston, and the high-pressure oil passage.As the oil pressure in the high-pressure oil passage is increased by the movement of the master piston, the slave piston is forced downward in the bore. This compresses spring (9) for the slave piston. As the slave piston moves downward, the slave piston contacts exhaust valve rocker arm (10) . The slave piston continues to apply a force to the exhaust valve rocker arm. This force causes exhaust valves (16) to open. As the exhaust valves open, the cylinder pressure that is created by the piston during the compression stroke is relieved through the open exhaust valves.During compression brake operation, the ECM disables the signal to each of the fuel injectors that are selected for braking. The power stroke of the engine will not occur for the selected cylinders during the application of the compression brake. This creates a net braking force at the flywheel.As the fuel injector rocker arm moves downward, the master piston is allowed to retract into the bore. As the master piston retracts, the hydraulic pressure in the circuit is decreased. This allows the slave piston to retract and control of the exhaust valves is returned to the engine valve train. De-energizing the actuator valve allows the oil to drain from port (T1) and (T2) to the engine oil pan through oil drain passage (6) .


Parts hex Force:

F2071
 
F2071 HEX CAP SCREW, 5/16 - 18 X 1 3/8
H0356H75F, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0503H84B, H0507B85A, H0507C86A, H0507C87A, H0507F87B, H0507H81A, H0507H82B, H0555H74G, H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0559H80N, H0559H83R, H0606H84A, H0659B78
F1513
 
F1513 HEX NUT, 10 - 32
H0033H75C, H0060B76A, H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0082H78J, H0091B80B, H0091H79
F1849
 
F1849 HEX HD SCREW, 1/4 - 20 X 1 3/8
H0152B78D, H0352H77H, H0352H79L, H0353H78K, H0353H80M, H0353H81N, H0353H82P, H0356H75F, H0456B78J, H0456B79K, H0456B80L, H0457H82N, H0457H83P, H0503B83A, H0503H84B, H0507B85A, H0507C86A, H0507C87A, H0507C87C, H0507F87B, H0507F88A, H0507H81A, H0507H82
F1211
 
F1211 HEX HD SCREW W/LOCKWASHER, 1/4 - 28 X 5/8
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H77B, H0252H78C, H0252H78D, H0254H75A, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0351H76K, H0352F90B, H0352F90C, H0352H77H, H0352H79L, H0353E91A, H0353E91B, H0353H78K, H0353H80
F1859
 
F1859 HEX SOCKET HEADLESS SET SCREW, 1/4 - 28 X 3/16
H0060B76A, H0062H79M, H0082H76G, H0082H79K, H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092284D, H0092B80G, H0092H79F, H0092H81H, H0092H81J, H0092H83K, H0092H84L, H0092S88A, H0092S91A, H0093S91A, H0094H81F, H0095B81G, H0095H82H, H0101B78A, H0102H76
F2019
 
F2019 HEX CAP SCREW, 5/16 - 18 X 1 1/4
H0252H77B, H0252H78C, H0252H78D, H0254H75A
F1950
 
F1950 HEX HD SCREW, 10 - 24 X 5/8
H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0082H78J, H0559B80M, H0700H79A, H0709B79A, H0750H79
F1808
 
F1808 HEX CAP SCREW, 1/4 - 20 X 7, FOR MODELS 47HB, 47BB
H0042081C, H0042B78C, H0042B80G, H0042H77B, H0042H78D, H0042H78E, H0042H79F, H0043F85A
Back to top