4Z9418 HOSE AS Caterpillar parts
D9R, D9T
Rating:
Alternative (cross code) number:
CA4Z9418
4Z-9418
4Z9418
CA4Z9418
4Z-9418
4Z9418
TRACK-TYPE TRACTOR,
Information:
Probable Causes
Alternator drive belt
Automatic tensioner
Charging circuit
AlternatorRecommended Actions
Alternator Drive Belt
Inspect the condition of the alternator drive belt. If the alternator drive belt is worn or damaged, check that the drive belt for the alternator and the pulley are correctly aligned. If the alignment is correct, replace the drive belt. Refer to Disassembly and Assembly, "Alternator Belt - Remove and Install".Automatic Tensioner
Check the tension on the alternator drive belt. If necessary, replace the automatic tensioner. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly, "Alternator - Install".Charging Circuit
Inspect the battery cables, wiring, and connections in the charging circuit. Clean all connections and tighten all connections. Replace any faulty parts.Alternator
Verify that the alternator is operating correctly. Refer to Systems Operation, Testing and Adjusting, "Alternator - Test". The alternator is not a serviceable item. The alternator must be replaced if the alternator is not operating correctly. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly , "Alternator - Install".
Alternator drive belt
Automatic tensioner
Charging circuit
AlternatorRecommended Actions
Alternator Drive Belt
Inspect the condition of the alternator drive belt. If the alternator drive belt is worn or damaged, check that the drive belt for the alternator and the pulley are correctly aligned. If the alignment is correct, replace the drive belt. Refer to Disassembly and Assembly, "Alternator Belt - Remove and Install".Automatic Tensioner
Check the tension on the alternator drive belt. If necessary, replace the automatic tensioner. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly, "Alternator - Install".Charging Circuit
Inspect the battery cables, wiring, and connections in the charging circuit. Clean all connections and tighten all connections. Replace any faulty parts.Alternator
Verify that the alternator is operating correctly. Refer to Systems Operation, Testing and Adjusting, "Alternator - Test". The alternator is not a serviceable item. The alternator must be replaced if the alternator is not operating correctly. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly , "Alternator - Install".
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
5P1262
HOSE
120B, 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 160M 2, 163H, 163...
120B, 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 160M 2, 163H, 163...
5P1259
HOSE
12M, 140G, 140M, 245B, 24M, 3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3306, 3306B, 3406, 3406B, 3406E, 3408, 3408B, 3412, 3412C, 3412D, 3412E, 446, 515, 518, 518C, 525, 554, 574, 594H, ...
12M, 140G, 140M, 245B, 24M, 3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3306, 3306B, 3406, 3406B, 3406E, 3408, 3408B, 3412, 3412C, 3412D, 3412E, 446, 515, 518, 518C, 525, 554, 574, 594H, ...
6N3169
HOSE AS
1673C, 3304, 3306, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3516, 589, 631D, 631E, 631G, 637D, 637E, 637G, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992...
1673C, 3304, 3306, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3516, 589, 631D, 631E, 631G, 637D, 637E, 637G, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992...
2423360
HOSE
120K, 120K 2, 12K, 12M, 140G, 140K, 140K 2, 140M, 140M 2, 160K, 160M, 160M 2, 16M, 2290, 2390, 2391, 2491, 24M, 2590, 3126, 3126B, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL...
120K, 120K 2, 12K, 12M, 140G, 140K, 140K 2, 140M, 140M 2, 160K, 160M, 160M 2, 16M, 2290, 2390, 2391, 2491, 24M, 2590, 3126, 3126B, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL...
5P1471
HOSE
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 245B, 24M, 3176B, 3176C, 3196, 330D, 3406, 3406B, 3406C, 3408, 3412, 5110B, 5130, 5130B, 583T, 587R, 587T, 589,...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 245B, 24M, 3176B, 3176C, 3196, 330D, 3406, 3406B, 3406C, 3408, 3412, 5110B, 5130, 5130B, 583T, 587R, 587T, 589,...
3718115
HOSE
120M, 12M, 140M, 14M, 160M, 3306B, 572R II, 621F, 621G, 623E, 623G, 627F, 627G, 735, 773B, 773D, 775B, 824G, 825G, 826G, 980C, 980F, 980G, D10N, D10R, D10T, D7R II, D8N, D8R, D8R II, D9N, D9R
120M, 12M, 140M, 14M, 160M, 3306B, 572R II, 621F, 621G, 623E, 623G, 627F, 627G, 735, 773B, 773D, 775B, 824G, 825G, 826G, 980C, 980F, 980G, D10N, D10R, D10T, D7R II, D8N, D8R, D8R II, D9N, D9R
7T9105
HOSE AS
589, 988F, 988F II, D10R, D4K XL, D5K LGP, D9R
589, 988F, 988F II, D10R, D4K XL, D5K LGP, D9R
1234080
HOSE AS
D9R
D9R
1Q1372
HOSE AS
D9R
D9R
1117745
HOSE AS
D9R, D9T
D9R, D9T
1188138
HOSE AS
D9R, D9T
D9R, D9T
8E9427
HOSE AS
D9N, D9R, D9T
D9N, D9R, D9T
8E1249
HOSE AS
D10T, D9R
D10T, D9R
8E1248
HOSE AS
D9R
D9R
1305880
HOSE AS
24H, D8L, D9N, D9R
24H, D8L, D9N, D9R
1Q3469
HOSE AS
D9R
D9R
1Q3160
HOSE AS
D9R, D9T
D9R, D9T
1263550
HOSE
D9R
D9R
1Z9375
HOSE AS
D9R, D9T
D9R, D9T
1186232
HOSE AS
D9R
D9R
1186231
HOSE AS
D9R
D9R
1029893
HOSE AS
D9R
D9R
1029891
HOSE AS
D9R
D9R
1029892
HOSE AS
D9R
D9R