4N9540 HOUSING AS-CENTER Caterpillar parts
1673C, 1674, 235, 3306, 3406, 3406B, 3408, 3412, 571G, 572G, 621R, 815B, 955K, 966D, 972G, 973, 977K, 980B, D346, D379, D379A, D379B, D398B, D5, D6C, D7G, D7H
Rating:
Alternative (cross code) number:
CA4N9540
4N-9540
4N9540
CA4N9540
4N-9540
4N9540
Weight: 10 pounds 4 kg.
EXCAVATOR, WHEEL TRACTOR,
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CTP 4N9540 Turbo Housing Assembly for Models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
CTP 4N9540 Turbo Housing Assembly for Models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
CTP 4N9540 Turbo Housing Assembly for Models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
CTP For models 1673C/1674/235/3306/3406/3406B/3408/3412/571G/572G/621R/815B/955K/966D/972G/973/977K/980B/D346/D379 || Better performance and higher durability || Ready to ship || Country of origin: United States
Information:
Caterpillar: Confidential Yellow
The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
This Program must be administered as soon as possible. When reporting the repair, use "PI3881" as the Part Number, "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code. Exception: If the repair is done after failure, use "PI3881" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
Completion Date
November 30, 1996Termination Date
May 31, 1997Problem
The 1248474 Transformer Assembly used on medium voltage SR4B Generators may cause a loss of sensing voltage as a result of insulation deterioration between the primary coil leads and the coil face.
Affected Product
Model & Identification Number
3508 (23Z6192, 23Z6295)
3512 (8RM107 24Z6512 , 24Z6518, 24Z6566, 24Z6598, 24Z6599, 24Z6600, 24Z6618, 24Z6622 , 24Z6624, 24Z6641, 24Z6652, 24Z6744, 24Z6745, 24Z6749, 24Z6891 , 24Z6906, 24Z6985, 24Z6988, 24Z6996)
3516 (25Z4584, 25Z4589, 25Z4591, 25Z4604, 25Z4644, 25Z4658, 25Z4735, 25Z4738 , 25Z4742, 25Z4773, 25Z4793, 25Z4794, 25Z4797, 25Z4798, 25Z4802 , 25Z4889, 25Z4918, 25Z4928, 25Z4931, 25Z4967, 25Z4979 7RN198 , 7RN245, 7RN254-260, 7RN288-290 5SJ313-315 , 5SJ320, 5SJ362, 5SJ368, 5SJ369, 5SJ372, 5SJ385, 5SJ386, 5SJ410, 5SJ422-426 , 5SJ428, 5SJ429 4XF590 , 4XF592, 4XF608-611, 4XF613, 4XF614 4EK494 , 4EK671, 4EK672, 4EK698)
GENERATORS (2FN556 8NN501 )
Parts Needed
2 - 1365057 Transformer AssemblyAction Required
Parts Stock
Remove all 1248474 Transformers from Parts Stock.
Affected Product
Replace the 1248474 Isolation Transformer with the 1365057 Isolation Transformer. There are two transformers on each generator and are located inside the terminal box.
Owner Notification
U.S. and Canadian owners will receive the attached Owner Notification.
Service Claim Allowances
Parts Stock
Submit one claim for all 1248474 Transformers removed from Parts Stock.
Affected Product
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach.(1-Owner Notification)Copy Of Owner Notification For U.S. And Canadian Owners
The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
This Program must be administered as soon as possible. When reporting the repair, use "PI3881" as the Part Number, "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code. Exception: If the repair is done after failure, use "PI3881" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
Completion Date
November 30, 1996Termination Date
May 31, 1997Problem
The 1248474 Transformer Assembly used on medium voltage SR4B Generators may cause a loss of sensing voltage as a result of insulation deterioration between the primary coil leads and the coil face.
Affected Product
Model & Identification Number
3508 (23Z6192, 23Z6295)
3512 (8RM107 24Z6512 , 24Z6518, 24Z6566, 24Z6598, 24Z6599, 24Z6600, 24Z6618, 24Z6622 , 24Z6624, 24Z6641, 24Z6652, 24Z6744, 24Z6745, 24Z6749, 24Z6891 , 24Z6906, 24Z6985, 24Z6988, 24Z6996)
3516 (25Z4584, 25Z4589, 25Z4591, 25Z4604, 25Z4644, 25Z4658, 25Z4735, 25Z4738 , 25Z4742, 25Z4773, 25Z4793, 25Z4794, 25Z4797, 25Z4798, 25Z4802 , 25Z4889, 25Z4918, 25Z4928, 25Z4931, 25Z4967, 25Z4979 7RN198 , 7RN245, 7RN254-260, 7RN288-290 5SJ313-315 , 5SJ320, 5SJ362, 5SJ368, 5SJ369, 5SJ372, 5SJ385, 5SJ386, 5SJ410, 5SJ422-426 , 5SJ428, 5SJ429 4XF590 , 4XF592, 4XF608-611, 4XF613, 4XF614 4EK494 , 4EK671, 4EK672, 4EK698)
GENERATORS (2FN556 8NN501 )
Parts Needed
2 - 1365057 Transformer AssemblyAction Required
Parts Stock
Remove all 1248474 Transformers from Parts Stock.
Affected Product
Replace the 1248474 Isolation Transformer with the 1365057 Isolation Transformer. There are two transformers on each generator and are located inside the terminal box.
Owner Notification
U.S. and Canadian owners will receive the attached Owner Notification.
Service Claim Allowances
Parts Stock
Submit one claim for all 1248474 Transformers removed from Parts Stock.
Affected Product
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach.(1-Owner Notification)Copy Of Owner Notification For U.S. And Canadian Owners
Caterpillar parts catalog:
Parts housing Caterpillar catalog:
6Y4767
HOUSING AS
615, 615C, 814B, 815B, 966D, 966F, 966F II, 970F, D250E, D300E, R1600, R1600G, R1600H, R1700 II, R1700G
615, 615C, 814B, 815B, 966D, 966F, 966F II, 970F, D250E, D300E, R1600, R1600G, R1600H, R1700 II, R1700G
6K0053
HOUSING
508, 518, 518C, 528, 528B, 530B, 814, 920, 930, 930R, 950, 966C, 966R, 980B, 992, FB518
508, 518, 518C, 528, 528B, 530B, 814, 920, 930, 930R, 950, 966C, 966R, 980B, 992, FB518
3V7427
HOUSING ASSEM.
518, 518C, 528, 528B, 530B, 814, 920, 930, 930R, 950, 966C, 966R, 980B, 992, FB518
518, 518C, 528, 528B, 530B, 814, 920, 930, 930R, 950, 966C, 966R, 980B, 992, FB518
8N1872
HOUSING-TURBINE
3408, 988B
3408, 988B
3T4384
HOUSING AS-CLUTCH
814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 970F, 980C, 980F, 980F II, R1600, R1600G, R1600H, R1700 II, R1700G
814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 970F, 980C, 980F, 980F II, R1600, R1600G, R1600H, R1700 II, R1700G
9V2411
HOUSING-BEARING
814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, R1600, R1600G, R1600H
814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, R1600, R1600G, R1600H
9V2410
HOUSING-BEARING
814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, R1600, R1600G, R1600H
814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, R1600, R1600G, R1600H
1308706
HOUSING-PINION
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K
8P0955
HOUSING
814B, 815B, 966D
814B, 815B, 966D
4V5400
HOUSING-BEARING SUPPORT
815B, 816B, 966D
815B, 816B, 966D
8V7885
HOUSING-SUPPORT
814B, 815B, 816B, 966D, 966F, 966G
814B, 815B, 816B, 966D, 966F, 966G
8V7884
HOUSING-SUPPORT
814B, 815B, 816B, 966D, 966F, 966G, D25D, D350E, D400E, D40D
814B, 815B, 816B, 966D, 966F, 966G, D25D, D350E, D400E, D40D
8N0109
HOUSING AS-FRONT
120G, 130G, 140B, 225, 235, 3304B, 3306, 3306B, 621R, 920, 936F, 955L, 963, 966R, 973, D250B, D25C, D300B, D30C, D350C, D35C, D5H, D6D, G3304, G3306
120G, 130G, 140B, 225, 235, 3304B, 3306, 3306B, 621R, 920, 936F, 955L, 963, 966R, 973, D250B, D25C, D300B, D30C, D350C, D35C, D5H, D6D, G3304, G3306
2P4691
HOUSING AS-FLYWHEEL
572G, D6C, D7F, D7G, D7G2
572G, D6C, D7F, D7G, D7G2
1510204
HOUSING AS
426C, 430D, 436C
426C, 430D, 436C
1809602
HOUSING AS
426C, 436C
426C, 436C
7N8205
HOUSING-PLUG
120G, 120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 206B, 212B, 215B, 225, 227, 245, 307, 3...
120G, 120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 206B, 212B, 215B, 225, 227, 245, 307, 3...
7N8204
HOUSING-RECEPTACLE
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 215, 215B, 225, 227, 229, 23...
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 215, 215B, 225, 227, 229, 23...
1905166
HOUSING-FRONT
12H, 3126E, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, 962H, C-9, C7, C9, D6R II, MTC735, TK711, TK721, TK722, TK732
12H, 3126E, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, 962H, C-9, C7, C9, D6R II, MTC735, TK711, TK721, TK722, TK732
2284740
HOUSING-FLYWHEEL
C-9, C9, C9.3, CX31-C9I, MTC735, TH31-E61
C-9, C9, C9.3, CX31-C9I, MTC735, TH31-E61
1443534
HOUSING AS
416C, 428C, 438C
416C, 428C, 438C
1429023
HOUSING-AXLE
236, 236B, 236B3, 246C, 246D, 248, 252B, 252B3, 256C, 262C, 262C2, 262D, 268B, 272C, 272D, 272D XHP
236, 236B, 236B3, 246C, 246D, 248, 252B, 252B3, 256C, 262C, 262C2, 262D, 268B, 272C, 272D, 272D XHP
3E7771
HOUSING AS
1090, 1190, 1190T, 120M, 1290T, 1390, 140M, 14H, 14M, 160M, 16H NA, 16M, 2290, 235D, 2390, 2391, 2491, 24H, 24M, 2590, 3126B, 3176, 3176C, 3196, 330, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D...
1090, 1190, 1190T, 120M, 1290T, 1390, 140M, 14H, 14M, 160M, 16H NA, 16M, 2290, 235D, 2390, 2391, 2491, 24H, 24M, 2590, 3126B, 3176, 3176C, 3196, 330, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D...
9S8996
HOUSING-TURBINE
235, 3306, 3412, 572G, 966D, 972G, D379B, D398B, D6C, D7F, D7G
235, 3306, 3412, 572G, 966D, 972G, D379B, D398B, D6C, D7F, D7G