2525523 BOSS Caterpillar parts
416E
Rating:
Alternative (cross code) number:
CA2525523
252-5523
2525523
CA2525523
252-5523
2525523
Weight: 2 pounds 0 kg.
BACKHOE LOADER,
Compatible equipment models: 2525523:
Information:
Table 1
Tools Needed
Part Number Part Name Quantity
1U-5470 Engine Pressure Group 1 The efficiency of an engine can be checked by making a comparison of the pressure in the inlet manifold with the information given in the Technical Marketing Information (TMI). This test is used when there is a decrease of horsepower from the engine, yet there is no real sign of a problem with the engine.The correct pressure for the inlet manifold is listed in the TMI. Development of this information is performed under the following conditions:
99 kPa (29.7 in Hg) dry barometric pressure
29 °C (85 °F) outside air temperature
35 API rated fuelOn a turbocharged, aftercooled engine, a change in the fuel rating will change the horsepower. A change in the fuel rating will change the inlet manifold pressure. If the fuel is rated above 35 API, the inlet manifold pressure can be less than the pressure given in the TMI. If the fuel is rated below 35 API, the inlet manifold pressure can be more than the pressure listed in the TMI.Note: Ensure that the air inlet and the exhaust are not restricted when you check the inlet manifold pressure. Refer to Testing and Adjusting, "Air Inlet and Exhaust System - Inspect" for more information.Use the following procedure in order to use the Caterpillar Electronic Technician (ET) to measure the inlet manifold pressure:
Connect Cat ET.
Operate the engine under the suspect conditions.
Record the value.
Compare the value that was recorded in Step 3 to the pressure that is given in the TMI. Use the following procedure in order to use the 1U-5470 Engine Pressure Group to measure the inlet manifold pressure:
Illustration 1 g01098341
Pressure test location on the inlet manifold
(1) Inlet air temperature sensor
(2) Pipe plug
Illustration 2 g00293196
1U-5470 Engine Pressure Group
Remove pipe plug (2) from the inlet manifold. Inlet air temperature sensor (1) does not need to be removed.
Connect the 1U-5470 Engine Pressure Group to the inlet manifold at the pressure test location. Refer to Special Instruction, SEHS8907, "Using the 1U-5470 Engine Pressure Group" for more information on using the tool.
Operate the engine under the suspect conditions.
Record the value.
Compare the value that was recorded in Step 4 to the pressure that is given in the TMI.
Caterpillar parts catalog:
Parts boss Caterpillar catalog:
9R2672
BOSS
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, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M...
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, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M...
9R5271
BOSS
216, 236, 30/30, 312C L, 314D LCR, 315C, 318C, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 322B L, 322C, 322C FM, 323D2 L, 324D FM, 324D FM LL, 324E, ...
216, 236, 30/30, 312C L, 314D LCR, 315C, 318C, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 322B L, 322C, 322C FM, 323D2 L, 324D FM, 324D FM LL, 324E, ...
8Y3795
BOSS
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24H, 24M, 305E, 3516B, 374F L, 390F L, ...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24H, 24M, 305E, 3516B, 374F L, 390F L, ...
9R9866
BOSS-THREADED
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 236B3, 242B3, 2470C, 24H, 24M, 252B3, 2...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 236B3, 242B3, 2470C, 24H, 24M, 252B3, 2...
9R5383
BOSS
14M, 216, 236, 247, 267, 287, 311C, 319D, 319D LN, 350 L, 3512C, 3516C, 3612, 3616, 414E, 416E, 420E, 422E, 426, 428, 428E, 430E, 432E, 434E, 434F, 436, 442E, 444E, 444F, 446D, 541 2, 552 2, 621G, 623...
14M, 216, 236, 247, 267, 287, 311C, 319D, 319D LN, 350 L, 3512C, 3516C, 3612, 3616, 414E, 416E, 420E, 422E, 426, 428, 428E, 430E, 432E, 434E, 434F, 436, 442E, 444E, 444F, 446D, 541 2, 552 2, 621G, 623...
2361583
BOSS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
2525522
BOSS
416E
416E
2525522
BOSS
416E
416E
2361583
BOSS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
0914537
BOSS-THREADED
120M, 140M, 160M, 16M, 24M, 307E, 308E, 308E CR, 308E SR, 308E2 CR, 3512, 3512B, 5130, 5130B, 517, 5230, 550, 550B, 560B, 570, 570B, 580, 580B, 621F, 623E, 623F, 627F, 631E, 633E II, 637E, 768C, 769C,...
120M, 140M, 160M, 16M, 24M, 307E, 308E, 308E CR, 308E SR, 308E2 CR, 3512, 3512B, 5130, 5130B, 517, 5230, 550, 550B, 560B, 570, 570B, 580, 580B, 621F, 623E, 623F, 627F, 631E, 633E II, 637E, 768C, 769C,...
1958827
BOSS
320C, TH560B
320C, TH560B
2020181
BOSS
432E, 434E, 434F, 442E, 444E, 444F, TH460B, TH560B, TH580B
432E, 434E, 434F, 442E, 444E, 444F, TH460B, TH560B, TH580B
8D1251
BOSS
3408, 3408B, 3408C, 3412, 3412C, 571G, 651E, 657E, 768B, 769, 773, 983, D10N, D398, D9L, G3412, G379, TH220B, TH330B
3408, 3408B, 3408C, 3412, 3412C, 571G, 651E, 657E, 768B, 769, 773, 983, D10N, D398, D9L, G3412, G379, TH220B, TH330B
8R2186
BOSS
267B, 793C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797, 797B, 910E, 924F, 950G, 962G, 994, 994D, 994F, 994H, AD30, AD45B, AD55, AD55B, D6G, IT12B, IT14B, IT14F, IT62G
267B, 793C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797, 797B, 910E, 924F, 950G, 962G, 994, 994D, 994F, 994H, AD30, AD45B, AD55, AD55B, D6G, IT12B, IT14B, IT14F, IT62G
0992876
BOSS
420D, 797F, E110, E120, E140, E240, E300, E450, E70, SE60 V XW
420D, 797F, E110, E120, E140, E240, E300, E450, E70, SE60 V XW
1894523
BOSS
14M, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 242B, 242B3, 247B, 247B3, 252B, 252B3, 257B, 257B3, 259B3, 267B, 268B, 3056, 550B, 560B, 570B, 580B
14M, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 242B, 242B3, 247B, 247B3, 252B, 252B3, 257B, 257B3, 259B3, 267B, 268B, 3056, 550B, 560B, 570B, 580B
8Y7023
BOSS
140K, 434E, 444E, 824H, 824K, 825K, 826H, 826K, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 924K, 928H, 928HZ, 930G, 930K, 938G II, 938H, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K,...
140K, 434E, 444E, 824H, 824K, 825K, 826H, 826K, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 924K, 928H, 928HZ, 930G, 930K, 938G II, 938H, 950G II, 950H, 950K, 962G II, 962H, 962K, 966G II, 966H, 966K,...
2795718
BOSS
432E, 434E, 442E, 444E
432E, 434E, 442E, 444E
9R5264
BOSS
422E, 428E, 432E, 434E, 434F, 442E, 444E, 444F, 906, 906H, 906H2, 907H, 907H2, 908H, 908H2
422E, 428E, 432E, 434E, 434F, 442E, 444E, 444F, 906, 906H, 906H2, 907H, 907H2, 908H, 908H2