1U1889 TOOTH-UNI Caterpillar parts
960F, 963B, 963C, 966D, 966F, 970F, 973, 977L
Rating:
Alternative (cross code) number:
CA1U1889
1U-1889
1U1889
CA1U1889
1U-1889
1U1889
Weight: 64 pounds 29 kg.
TRACK LOADER, WHEEL LOADER,
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$193.12
27 Jul 2023
Amazon.com
CTP 1U1889 Tooth for Ground Engagement Tools
CTP For Ground Engagement Tools || Sold in each || Easy in-and-out fit
CTP For Ground Engagement Tools || Sold in each || Easy in-and-out fit
$194.11
27 Mar 2022
Amazon.com
CTP 1U1889 Tooth for Ground Engagement Tools
CTP For Ground Engagement Tools || Sold in each || Easy in-and-out fit
CTP For Ground Engagement Tools || Sold in each || Easy in-and-out fit
Compatible equipment models: 1U1889:
Information:
Refer to Systems Operation, Testing, and Adjusting for information on possible electrical causes of this condition.Note: The (S/N: HAZ) ATEX alternator is not rebuildable due to the flame proof protection.Probable Causes
Alternator drive belt
Alternator mounting bracket
Alternator drive pulley
Alternator bearingsRecommended 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".Alternator Mounting Bracket
Inspect the alternator mounting bracket for cracks and wear. Repair the mounting bracket or replace the mounting bracket. Ensure that the alternator drive belt and the alternator drive pulley are in alignment.Alternator Drive Pulley
Remove the nut for the alternator drive pulley and then inspect the nut and the drive shaft. If no damage is found, install the nut and tighten the nut to the correct torque. Refer to Disassembly and Assembly, "Alternator - Install" for the correct torque.Alternator Bearings
Check for excessive play of the shaft in the alternator. Check for wear in the alternator bearings. The alternator is a nonserviceable item. The alternator must be replaced if the bearings are worn. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly, "Alternator - Install".
Alternator drive belt
Alternator mounting bracket
Alternator drive pulley
Alternator bearingsRecommended 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".Alternator Mounting Bracket
Inspect the alternator mounting bracket for cracks and wear. Repair the mounting bracket or replace the mounting bracket. Ensure that the alternator drive belt and the alternator drive pulley are in alignment.Alternator Drive Pulley
Remove the nut for the alternator drive pulley and then inspect the nut and the drive shaft. If no damage is found, install the nut and tighten the nut to the correct torque. Refer to Disassembly and Assembly, "Alternator - Install" for the correct torque.Alternator Bearings
Check for excessive play of the shaft in the alternator. Check for wear in the alternator bearings. The alternator is a nonserviceable item. The alternator must be replaced if the bearings are worn. Refer to Disassembly and Assembly, "Alternator - Remove" and Disassembly and Assembly, "Alternator - Install".
Caterpillar parts catalog:
Parts tooth Caterpillar catalog:
6K1340
TOOTH GROUP
977K, 977L
977K, 977L
5Q9456
TOOTH GP-LONG
963C
963C
3G4013
TOOTH GP-LONG
950B, 950B/950E, 950F, 950F II, 955L, 963, 963B, 963C
950B, 950B/950E, 950F, 950F II, 955L, 963, 963B, 963C
2530091
TOOTH GP-LONG
963C, 963D
963C, 963D
1U1878
TOOTH-UNI LH
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
1U1879
TOOTH-UNI RH
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
1U1888
TOOTH
960F, 963B, 963C, 966D, 966F, 970F, 973, 973C, 977L
960F, 963B, 963C, 966D, 966F, 970F, 973, 973C, 977L
1U1887
TOOTH-UNI
963B, 963C
963B, 963C
6Y0649
TOOTH-UNI
960F, 966D, 966F, 970F, 973, 973C
960F, 966D, 966F, 970F, 973, 973C
8E1637
TOOTH-UNI
950B, 950F, 960F, 963, 963C
950B, 950F, 960F, 963, 963C
1U1567
TOOTH-UNI
966D, 977L
966D, 977L
3Y8814
TOOTH (For Japan Only)
966D, 966F, 973
966D, 966F, 973
1U1887
TOOTH-UNI
963B, 963C
963B, 963C
1U1888
TOOTH
960F, 963B, 963C, 966D, 966F, 970F, 973, 973C, 977L
960F, 963B, 963C, 966D, 966F, 970F, 973, 973C, 977L
1U1879
TOOTH-UNI RH
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
1U1878
TOOTH-UNI LH
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
950, 950B, 950F, 953B, 953C, 960F, 963, 963C
1U1877
TOOTH-UNI
950, 953B, 953C
950, 953B, 953C
1534093
TOOTH
305.5E, 308E2 CR, A13, A19, A26, A26B, A7, A7B
305.5E, 308E2 CR, A13, A19, A26, A26B, A7, A7B
8J2938
TOOTH
951B
951B
8J4692
TOOTH
950, 951B
950, 951B
7J8494
TOOTH
955L
955L
6K7419
TOOTH
977K
977K
8E1637
TOOTH-UNI
950B, 950F, 960F, 963, 963C
950B, 950F, 960F, 963, 963C
6Y0649
TOOTH-UNI
960F, 966D, 966F, 970F, 973, 973C
960F, 966D, 966F, 970F, 973, 973C