4151942 SPACER Caterpillar parts
16M
Rating:
Alternative (cross code) number:
CA4151942
415-1942
4151942
CA4151942
415-1942
4151942
Weight: 2 pounds 1 kg.
MOTOR GRADER,
Compatible equipment models: 4151942:
Number on catalog scheme:
7
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Information:
Fourth (Direct Drive)
When the transmission control is moved to the FOURTH position, the rotor for the shift lever switch is moved to the FOURTH position. With the shift lever switch in this position, current flows from the Power Train ECM through the shift lever switch to machine ground.The Power Train ECM determines that FOURTH gear is needed. The rotary selector spool turns the rotor on the transmission gear switch as the transmission shifts through the gears. As the rotary selector spool turns, the rotor on the transmission gear switch is turned by a flexible coupling. When the rotor on the transmission gear switch is in the FOURTH position, current flows from the Power Train ECM through the transmission gear switch to machine ground. The Power Train ECM determines that the shift is complete. The machine is now in FOURTH gear and the machine is in direct drive.Shifting Procedures
The following sections will explain the operations of automatic upshifts and downshifts. Except for different electrical wires that must be grounded or activated, the shifting sequence is basically identical for all speeds.Typical Automatic Upshift (SECOND to THIRD)
When the transmission control is put in THIRD speed position, the rotor for the shift lever switch is turned to the THIRD speed position. Current goes from the Power Train ECM through the shift lever switch to machine ground. This current flow and a signal from the transmission speed sensor will inform the Power Train ECM that an upshift is needed. The upshift to THIRD speed position from SECOND speed position is automatic when the correct ground speed signal from the transmission speed sensor is sent to the Power Train ECM, and the transmission control is in THIRD speed position or above THIRD speed position.The Power Train ECM stops current flow to the lockup clutch solenoid when a shift is necessary. The lockup clutch solenoid deactivates. Hydraulic oil to the lockup clutch stops and the machine is in torque converter drive for a moment. At the
When the transmission control is moved to the FOURTH position, the rotor for the shift lever switch is moved to the FOURTH position. With the shift lever switch in this position, current flows from the Power Train ECM through the shift lever switch to machine ground.The Power Train ECM determines that FOURTH gear is needed. The rotary selector spool turns the rotor on the transmission gear switch as the transmission shifts through the gears. As the rotary selector spool turns, the rotor on the transmission gear switch is turned by a flexible coupling. When the rotor on the transmission gear switch is in the FOURTH position, current flows from the Power Train ECM through the transmission gear switch to machine ground. The Power Train ECM determines that the shift is complete. The machine is now in FOURTH gear and the machine is in direct drive.Shifting Procedures
The following sections will explain the operations of automatic upshifts and downshifts. Except for different electrical wires that must be grounded or activated, the shifting sequence is basically identical for all speeds.Typical Automatic Upshift (SECOND to THIRD)
When the transmission control is put in THIRD speed position, the rotor for the shift lever switch is turned to the THIRD speed position. Current goes from the Power Train ECM through the shift lever switch to machine ground. This current flow and a signal from the transmission speed sensor will inform the Power Train ECM that an upshift is needed. The upshift to THIRD speed position from SECOND speed position is automatic when the correct ground speed signal from the transmission speed sensor is sent to the Power Train ECM, and the transmission control is in THIRD speed position or above THIRD speed position.The Power Train ECM stops current flow to the lockup clutch solenoid when a shift is necessary. The lockup clutch solenoid deactivates. Hydraulic oil to the lockup clutch stops and the machine is in torque converter drive for a moment. At the
Caterpillar parts catalog:
Parts spacer Caterpillar catalog:
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 12H, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 140M 2, 14M, 160K, 160M, 160M 2, 16G, 16H NA, 16M, 245B, 24H, 24M, 3196, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, ...
120G, 120K, 120K 2, 120M 2, 12G, 12K, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140K, 140K 2, 140M 2, 140M 3, 140M 3 AWD, 14G, 160G, 160K, 160M 2, 160M 3, 160M 3 AWD, 16G, 16M, 2384C, 2484C, 24M, 30/30, 30...
120H, 120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 2290, 2390, 2391...
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 14M, 160K, 16M, 3126B, 525C, 535C, 545C, 561N, 570B, 573, 580B, 584, 793D, 797, 797B, 815B, 938G II, 950G II, 950H, 953C, 962G II, 962H, 9...
14H, 14M, 16H, 16M, 314E CR, 314E LCR, 320E LN, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325D, 325D FM, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 329E, 329E L, ...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 143H, 14H, 14H NA, 14M, 160H, 160H ES, 160H...
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 955K, 955L, 983B
16G, 16H, 16H NA, 16M, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, AD30, R1300, R1300G, R1300G II
16G, 16H, 16H NA, 16M, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, AD30, R1300, R1300G, R1300G II, R1600, R1600G, R...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
2849556
SPACER-SPECIAL
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M
2468773
SPACER
14M, 16M
14M, 16M
2732827
SPACER
14M, 16M
14M, 16M
2468802
SPACER
16M
16M
2910996
SPACER AS
14M, 16M
14M, 16M
4515615
SPACER
14M, 16M
14M, 16M
3878731
SPACER
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M
3853829
SPACER
16M
16M
3904000
SPACER
16M
16M
2949836
SPACER
16M
16M
3662313
SPACER
16M
16M