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KIT-SERVICE REPAIR 1400017 - Caterpillar



1400017 KIT-SERVICE REPAIR Caterpillar parts G3412 KIT
Rating:
22
Alternative (cross code) number:
CA1400017
140-0017
1400017
Caterpillar 1400017 KIT-SERVICE REPAIR
Weight: 3 pounds 1 kg.

Buy KIT-SERVICE REPAIR 1400017 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE,

Compatible equipment models: 1400017:

GAS ENGINE  G3412   Caterpillar
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Illustration 1 g03506930
Cab
(1) Joystick (left)
(2) Joystick (right) When joystick (1) and/or joystick (2) are operated, the pilot control valves send pilot pump oil through the pilot lines to pilot ports at the main control valve in order to shift the spools in the main control valve.
Illustration 2 g02959677
Pilot control valve
(1) Joystick
(2) Rod
(3) Return passage
(4) Passage (return pressure to valve)
(5) Passage
(6) Spool
(7) Plate
(8) Rod
(9) Spring
(10) Seat
(11) Seat
(12) Spring
(13) Spring
(14) Return chamber
(15) Return passage
(16) Passage
(17) Spool
(18) Port (reduced pressure to valve)
(19) Port (pilot supply pressure)
(20) Port (tank) When joystick (1) is moved to the right, plate (7) tilts to the right. Plate (7) pushes down on rod (8). Seat (11) moves down against the force of metering spring (12) and spring (13). The force of metering spring (12) shifts spool (17) downward. Passage (16) opens. The pilot oil flows through passage (19), passage (16), and port (18) to the main control valve. The pilot oil pressure shifts the spool of the main control valve. This enables the implement operation or swing operation.The return pilot oil at the opposite end of the spool in the main control valve returns to the pilot control valve through port (4). Since rod (2) is not pushed down by plate (7), return passage (3) is open and passage (5) is closed. The return pilot oil flows through return passage (3), return chamber (14), and port (20) to the hydraulic tank.The force of metering spring (12) varies with the position of the joystick. Since spool (17) is moved by the force of metering spring (12), the pilot oil pressure that flows through passage (16) to the main control valve directly corresponds with the position of the joystick. Spool modulation in the main control valve directly corresponds with the amount of movement of the joystick.When the joystick is moved slightly from the NEUTRAL position, metering spring (12) moves spool (17) slightly. Low pilot oil pressure is sent to the spool of the main control valve. The main control valve spool shifts a slight amount. The volume of oil delivery to the cylinders and/or motors is small. The speed of the cylinders and/or motors is slow. As the joystick is moved farther from the NEUTRAL position, the force of metering spring (12) on spool (17) increases. The pilot oil pressure that is sent to the main control valve increases. The spool in the main control valve shifts farther and the speed of the cylinders and/or motors increases. Thus, cylinder speed and motor speed is controlled by the amount of movement and the position of the joystick.When the joystick is moved slightly from the NEUTRAL position, only metering spring (12) acts

Caterpillar parts catalog:

Caterpillar parts catalog
G3412 ENGINE 3NK00001-UP
G3412 Engine 6ZM00001-UP


Parts kit Caterpillar catalog:

6I3833 KIT-AIR CLEANER
245D, 3406, 3406B, 3406C, 3408, 3408B, 3412, 589, 631E, 637E, 651E, 657E, 768C, 769C, 771C, 772B, 773B, 775B, 834B, 988B, 988F, 992D, 994, D11N, D9N, G3406, G3408, G3408B, G3412, G3508, G3512, G3516, ...
3777037 KIT-WATER PUMP
16G, 16H NA, 24H, 24M, 3126, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3516, 375, 375 L, 385B, 5080, 5090B, 5110B, 578, 583R, 583T, 587R, 587T, 589, 621B, ...
1609874 KIT-GASKET
16G, 16H NA, 24H, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 365C, 365C L, 365C L MH, 375, 375 L, 5080, 578, 583T, 589, 621F, 621G, 623E, 623F, 623G, 627B, 627F, 627G, 6...
4195116 KIT-GASKET
3408, 3408C, 3412, 3412C, 773B, 775B, 990, G3408, G3412
9N2041 KIT-BEARING
1673C, 1693, 16G, 245, 245B, 245D, 3208, 3304, 3306, 3306B, 3406, 3406B, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 3508, 3508C, 3512, 3516, 5130, 5230, 589, 615, 615C, 621E, 621F, 623E, 62...
7N7808 KIT-RELAY TERMINAL
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H NA, 140K, 14H NA, 160H, 160H NA, 160K, 215, 229, 245, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3...
1053762 KIT-ALTERNATOR TERMINAL
3116, 3126, 3126B, 3176B, 3176C, 3196, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 35...
7T2799 KIT-BEARING
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 245, 3114, 3116, ...
7W0538 KIT-DRIVE
3304, 3306, 3406, 3406B, 3406C, CG137-08, CG137-12, G3304, G3304B, G3306, G3306B, G3406, G3408, G3408C, G3412
7W0540 KIT-SEAL & VANE
3304, 3306, 3406, 3406B, 3406C, CG137-08, CG137-12, G3304, G3304B, G3306, G3306B, G3406, G3408, G3408C, G3412
3N3763 KIT-TERMINAL
1090, 1140, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 1390, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 1673C, 1693, 16G, 16H NA, 16M, 215, 229...
8S4684 KIT-BEARING & WICK
120G, 130G, 140G, 14G, 16G, 215, 235, 245, 3208, 3304, 3306, 3306B, 3406, 3406B, 3408, 3412, 3508, 3512, 3516, 518, 561C, 572G, 589, 613, 613B, 613C, 627E, 631E, 637E, 651E, 657E, 815B, 826C, 834B, 92...
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