4D2242 BRACKET ASSEM. Caterpillar parts
666
Rating:
Alternative (cross code) number:
CA4D2242
4D-2242
4D2242
CA4D2242
4D-2242
4D2242
Weight: 2 pounds 1 kg.
WHEEL TRACTOR,
Compatible equipment models: 4D2242:
Information:
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Escaping fluid under pressure, even a pinhole size leak, can penetrate body tissue, causing serious injury, and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.Always use a board or cardboard when checking for a leak.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations and mandates.
Torque Converter Operation
Illustration 1 g03416859
(1) Flexplate plate location for engine interface
(2) Inlet
(3) Output Shaft
(4) Outlet
(5) Lockup Clutch The torque converter is mechanically connected to the engine flywheel with a flexplate (1). The torque converter provides a hydraulic connection between the engine and the transmission and is used to increase the torque as the torque load on the machine increases. This is called Torque Converter Drive Mode and is employed when operating in lower gears and when climbing a grade.When torque loads are low, the Transmission/Chassis ECM will engage the Lockup Clutch (5), which then provides a mechanical connection between the engine and transmission. This is Direct Drive Mode and is more fuel efficient and reduces power loss to a minimum, when conditions allow. When ENGAGED, the lockup clutch provides the Direct Drive Mode. The lockup clutch is engaged during transmission shifts to allow a smooth transition between gears. either mode transfers power to the transmission via the torque converter Output Shaft (3)The torque converter inlet relief valve directs oil from the transmission scavenge pump into the torque converter Inlet (2). The torque converter inlet relief valve protects the components of the torque converter by limiting the maximum oil pressure to the torque converter during pressure spikes in the system and when the engine is started and the oil is cold.Oil exiting the torque converter flows through the Outlet (4) to the torque converter outlet relief valve. The torque converter outlet relief valve
Caterpillar parts catalog:
Parts bracket Caterpillar catalog:
3S7189
BRACKET
3304, 3306, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 641, 651, 666, 7211, G3516B, HT400, PM-465, PM3412, RM-250C, RM-350B, RR-250, RR-250B, SM-350, SS-250
3304, 3306, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 641, 651, 666, 7211, G3516B, HT400, PM-465, PM3412, RM-250C, RM-350B, RR-250, RR-250B, SM-350, SS-250
6D7599
BRACKET ASSEM.
235, 235B, 235C, 235D, 245, 245B, 621, 621B, 623, 627, 627B, 631C, 637, 641B, 650B, 651, 657, 657B, 666, 666B, 814, 815, 816, 824B, 950, 966C, 980B, 988, 992
235, 235B, 235C, 235D, 245, 245B, 621, 621B, 623, 627, 627B, 631C, 637, 641B, 650B, 651, 657, 657B, 666, 666B, 814, 815, 816, 824B, 950, 966C, 980B, 988, 992
7F4826
BRACKET
44, 666
44, 666
4D1786
BRACKET
650B, 666
650B, 666
5D4379
BRACKET
641, 657, 666
641, 657, 666
4D1482
BRACKET
666
666
1P4906
BRACKET ASSEM.
641B, 650B, 657B
641B, 650B, 657B
6A3643
BRACKET (R.H.)
920, 930, 966C
920, 930, 966C
6K7674
BRACKET ASSEM.
920, 930
920, 930
7D8846
BRACKET ASSEM.
631C, 637, 650B, 657B, 666
631C, 637, 650B, 657B, 666
8K6712
BRACKET ASSEM.
920, 930, 930R
920, 930, 930R