1488415 REDUCER AS Caterpillar parts
1090, 1190, 1190T, 120M, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 2290, 2390, 2391, 2491, 24H, 24M, 2590, 303, 30...
Rating:
Alternative (cross code) number:
CA1488415
148-8415
1488415
CA1488415
148-8415
1488415
ARTICULATED TRUCK, WHEELED EXCAVATOR,
Compatible equipment models: 1488415:
COMPACT WHEEL LOADER
908
EXCAVATOR
311C
311D LRR
311F LRR
312C L
312D
312D L
312D2
312E
312E L
314C
314D CR
314D LCR
314E CR
314E LCR
315C
315D L
316E L
318C
318D2 L
318E L
319C
319D
319D L
319D LN
320B
320C
320C FM
320C L
320D
320D FM
320D FM RR
320D L
320D LN
320D LRR
320D RR
320D2
320D2 L
320E L
320E LN
320E LRR
321C
321D LCR
322B L
322C
322C FM
323D L
323D LN
323D SA
323D2 L
323E L
324D
324D FM
324D FM LL
324D L
324D LN
324E L
324E LN
325B L
325C
325C FM
325C L
325D
325D FM
325D FM LL
325D L
325D MH
326D L
328D LCR
329D
329D L
329D LN
329E L
329E LN
330B L
330C
330C FM
330C L
330C MH
330D
330D FM
330D L
330D LN
330D MH
336D
336D L
336D LN
336D2
336D2 L
336E L
336E LH
336E LN
336F L
345B II
345B L
345C
345C L
345C MH
345D
345D L
345D L VG
349D
349D L
349E
349E L
349E L VG
349F L
365B
365B II
365B L
365C
365C L
374D L
374F L
385B
385C
385C L
390D
390D L
390F L
568 FM LL
M325D L MH
M325D MH
FELLING HEAD
HF222
LOGGER
322C
MATERIAL HANDLER
MH3037
MOTOR GRADER
120M
12M
12M 2
12M 3
12M 3 AWD
140M
140M 2
140M 3
140M 3 AWD
143H
14M
160M
160M 2
160M 3
160M 3 AWD
163H
24H
24M
QUICK COUPLER
FUSION
TELEHANDLER
TH62
WHEEL FELLER BUNCHER
543
Information:
Illustration 1 g02393477
(1) Ambient air temperature sensor Diagnostics
Illustration 2 g02517078
Partial Electrical Schematic
(A) Connector
(C) Connector
(CC) Connector
(L) Connector
(1) Ambient air temperature sensor
(2) Control panel
Disconnect ambient air temperature sensor (1) connector from connector (L). Measure the value of the resistance in the ambient air temperature sensor. See "Specifications" below for the correct resistance value. Proceed to Step 2.
If the resistance value is incorrect, see Step 3. If the resistance value is correct, see Step 4.
Replace the ambient air temperature sensor.
Measure the voltage between the "RD/WH" wire and the "BR/WH" wire at connector (L). See "Specifications" below for the correct voltage. Proceed to Step 5.
If the voltage value is incorrect, see Step 6. If the voltage value is correct, see Step 7.
Disconnect connector (C) from connector (CC). Check the wiring harness between connector (L) and connector (C). Repair the wiring harness if faulty. Also, check the system power source. Refer to Systems Operation, "Air Conditioning System Electrical Schematic".
Reconnect the ambient air temperature sensor connector to connector (L). Measure the voltage between "RD/WH" wire and the "BR/WH" wire at connector (CC). See "Specifications" below for the correct voltage. Proceed to Step 8.
If the voltage values are incorrect, see Step 9. If the voltage values are correct, see Step 10.
Disconnect connector (A) from control panel (2). Check the wiring harness between connector (CC) and connector (A). Repair the wiring harness if faulty.
Reconnect connector (C) to connector (CC). Measure the voltage between the "RD/WH" wire and the "BR/WH" wire at control panel (2). If the voltage value is incorrect, replace the control panel. Specifications
Illustration 3 g02318095
Ambient Air Temperature Sensor Characteristics
(R) Resistance (k Ohms)
(T) Temperature (Ambient air) Resistance in the ambient air temperature sensor 25° C (77° F) ... 1.7k OhmsVoltage between connectors ... 5 VDC
Cat SIS web machinery list:
Parts reducer Caterpillar catalog:
6V8942
REDUCER-O-RING
10 FT, 10-20B, 1090, 1190, 1190T, 1290T, 143H, 14H, 14H NA, 163H NA, 16H, 16H NA, 2290, 236, 236D, 2390, 2391, 242D, 245B, 245D, 246D, 2491, 24H, 30/30, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312...
10 FT, 10-20B, 1090, 1190, 1190T, 1290T, 143H, 14H, 14H NA, 163H NA, 16H, 16H NA, 2290, 236, 236D, 2390, 2391, 242D, 245B, 245D, 246D, 2491, 24H, 30/30, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312...
6V8936
REDUCER
1090, 1190, 1190T, 120G, 120H, 120M, 1290T, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA...
1090, 1190, 1190T, 120G, 120H, 120M, 1290T, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA...
5P5008
REDUCER
140G, 307, 307B, 311B, 312B, 312B L, 315B, 315B FM L, 315B L, 3176B, 3176C, 317B LN, 318B, 3196, 325 LN, 3408B, 3412, 3412C, 3456, 345C, 3606, 3608, 3612, 3616, 611, 615C, 633D, 637D, 637E, 651E, 657E...
140G, 307, 307B, 311B, 312B, 312B L, 315B, 315B FM L, 315B L, 3176B, 3176C, 317B LN, 318B, 3196, 325 LN, 3408B, 3412, 3412C, 3456, 345C, 3606, 3608, 3612, 3616, 611, 615C, 633D, 637D, 637E, 651E, 657E...
8M0745
REDUCER-FLARED
14G, 215, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 3306C, 3512, 3512B, 3516, 3516B, 3516C, 518C, 621B, 627B, 631G, 637G, 785D, 834B, 963, 988B, 992, 992C, 994, G3...
14G, 215, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 3306C, 3512, 3512B, 3516, 3516B, 3516C, 518C, 621B, 627B, 631G, 637G, 785D, 834B, 963, 988B, 992, 992C, 994, G3...
0308144
REDUCER-FLARED
12G, 130G, 140G, 215, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 3126B, 315B FM L, 3406B, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512C, 3516C, 36...
12G, 130G, 140G, 215, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 3126B, 315B FM L, 3406B, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512C, 3516C, 36...
5P1945
REDUCER-FLARED
235C, 235D, 2384C, 245B, 245D, 2484C, 3512C, 3516B, 3516C, 5230, 5230B, 559C, 579C, 631E, 637E, 651E, 657E, 785C, 785D, 789, 789B, 789C, 789D, 793C, 936F, 943, 950F, 950F II, 953, 953B, 953C, 960F, 96...
235C, 235D, 2384C, 245B, 245D, 2484C, 3512C, 3516B, 3516C, 5230, 5230B, 559C, 579C, 631E, 637E, 651E, 657E, 785C, 785D, 789, 789B, 789C, 789D, 793C, 936F, 943, 950F, 950F II, 953, 953B, 953C, 960F, 96...
0673676
REDUCER
C-9, C9, C9.3, CX31-C18I, CX31-C9I, CX35-C18I, D7E, D7E LGP, D8T, PR-1000, TH31-E61, TH48-E70
C-9, C9, C9.3, CX31-C18I, CX31-C9I, CX35-C18I, D7E, D7E LGP, D8T, PR-1000, TH31-E61, TH48-E70
0081104
REDUCER
225, 3516, 3612, 3616, 515, 525, 621F, 621G, 627F, 627G, 631E, 631G, 637E, 637G, 651E, 657G, 785, D250B, D300B, D350C, D400, D550B, G3408, G3412, G3512, G3516
225, 3516, 3612, 3616, 515, 525, 621F, 621G, 627F, 627G, 631E, 631G, 637E, 637G, 651E, 657G, 785, D250B, D300B, D350C, D400, D550B, G3408, G3412, G3512, G3516
0306936
REDUCER-FLARED
215, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 621B, 623B, 627B, 637D, 777B, 785, 992C, 992G, D4E, D8L, D9L, IT18, R2900, SPF343C
215, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 621B, 623B, 627B, 637D, 777B, 785, 992C, 992G, D4E, D8L, D9L, IT18, R2900, SPF343C
0618268
REDUCER-FLARED
814B, 824C, 931B, 992G, D3, D4C, PR-450, SPF343C
814B, 824C, 931B, 992G, D3, D4C, PR-450, SPF343C
1644058
REDUCER AS
12M, 140M, 160M, 24M, 345B II, 345B II MH, 345B L, 521B, 522B, 533, 543, 545, 657G, 914G, 924K, 930K, 938K, 973C, 988G, AP-1000B, AP-1055B, AP-650B, AP555E, BG-225C, BG-245C, D6N, D7R II, HA770, HA870...
12M, 140M, 160M, 24M, 345B II, 345B II MH, 345B L, 521B, 522B, 533, 543, 545, 657G, 914G, 924K, 930K, 938K, 973C, 988G, AP-1000B, AP-1055B, AP-650B, AP555E, BG-225C, BG-245C, D6N, D7R II, HA770, HA870...
1850002
REDUCER AS
120M, 120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 325C, 330C, 330C L, 521B, 522B, 777G, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 973D, 980G II, 980H, 98...
120M, 120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 325C, 330C, 330C L, 521B, 522B, 777G, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 973D, 980G II, 980H, 98...
1285391
REDUCER
35, 45, 55
35, 45, 55
6V8936
REDUCER
1090, 1190, 1190T, 120G, 120H, 120M, 1290T, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA...
1090, 1190, 1190T, 120G, 120H, 120M, 1290T, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA...
6V8948
REDUCER
12M, 140M, 160M, 24M, 2864C, 315B L, 317B LN, 328D LCR, 330B L, 345B, 345B II, 345B II MH, 45, 521B, 522B, 545, 55, 586C, 657G, 824G, 914G, 924K, 930K, 938K, 973C, 988G, AP-1000B, AP-1055B, AP-650B, A...
12M, 140M, 160M, 24M, 2864C, 315B L, 317B LN, 328D LCR, 330B L, 345B, 345B II, 345B II MH, 45, 521B, 522B, 545, 55, 586C, 657G, 824G, 914G, 924K, 930K, 938K, 973C, 988G, AP-1000B, AP-1055B, AP-650B, A...
1488419
REDUCER AS
307C, 307D, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318D2 L, 318E L, 319D, 319D L, 319D LN, 3...
307C, 307D, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318D2 L, 318E L, 319D, 319D L, 319D LN, 3...
6V8935
REDUCER-O-RING
307C, 307D, 308C, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318D2 L, 318E L, 319D, 319D L, 319D...
307C, 307D, 308C, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318D2 L, 318E L, 319D, 319D L, 319D...
1488412
REDUCER AS
322B L, 325B L, 328D LCR, 330B L, 330C, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 3512B, 3516B, 3516C, 365B, 365B II, 365B L, 365C, 365C L, 374D L, 374F L, ...
322B L, 325B L, 328D LCR, 330B L, 330C, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 3512B, 3516B, 3516C, 365B, 365B II, 365B L, 365C, 365C L, 374D L, 374F L, ...
1564282
REDUCER AS
10-20B, 14M, 16M, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 24H, 24M, 252B, 252B3, 257B, 257B3, 2590, 259B3, 267, 267B, 268B, 287, 325D MH, 539, 541, 541 2,...
10-20B, 14M, 16M, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 24H, 24M, 252B, 252B3, 257B, 257B3, 2590, 259B3, 267, 267B, 268B, 287, 325D MH, 539, 541, 541 2,...
1488418
REDUCER AS
10-20B, 1090, 1190, 1190T, 1290T, 14H, 16H, 2290, 236, 236D, 2390, 2391, 242D, 246D, 2491, 312C, 312C L, 312D, 312D L, 312D2, 313B, 314D CR, 314D LCR, 315C, 315D L, 318D2 L, 319D L, 319D LN, 320C FM, ...
10-20B, 1090, 1190, 1190T, 1290T, 14H, 16H, 2290, 236, 236D, 2390, 2391, 242D, 246D, 2491, 312C, 312C L, 312D, 312D L, 312D2, 313B, 314D CR, 314D LCR, 315C, 315D L, 318D2 L, 319D L, 319D LN, 320C FM, ...
6V8938
REDUCER-O-RING
10-20B, 14M, 16M, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 24H, 24M, 252B, 252B3, 257B, 257B3, 2590, 259B3, 267, 267B, 268B, 287, 325B L, 325C, 325C L, 325...
10-20B, 14M, 16M, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 24H, 24M, 252B, 252B3, 257B, 257B3, 2590, 259B3, 267, 267B, 268B, 287, 325B L, 325C, 325C L, 325...
1503071
REDUCER AS
305.5E, 306E, 316E L, 318E L, 345B, 345B L, 345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 424D, 428C, 428D, 432D, 438C, 438D, 442D...
305.5E, 306E, 316E L, 318E L, 345B, 345B L, 345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 424D, 428C, 428D, 432D, 438C, 438D, 442D...
6V8947
REDUCER
120M, 120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 320B, 320C, 322C, 325C, 330C, 330C L, 345B II, 345B II MH, 345B L, 365C L, 416C, 426C, 428C, ...
120M, 120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 320B, 320C, 322C, 325C, 330C, 330C L, 345B II, 345B II MH, 345B L, 365C L, 416C, 426C, 428C, ...
1488413
REDUCER AS
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 307C, 308C, 311C, 312C L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 318C, 319D, 320B, 320C, 320C L, 320D, 320D L, 320D LRR, 320D RR, 3...
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 307C, 308C, 311C, 312C L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 318C, 319D, 320B, 320C, 320C L, 320D, 320D L, 320D LRR, 320D RR, 3...