PRODUCT SUPPORT PROGRAM FOR REPLACING THE HARNESS AND TEMPERATURE SWITCHES FOR THE COOLING FANS FOR THE AXLE COOLER ON CERTAIN R1600G LOAD HAUL DUMP MACHINES
Usage:
REBE8930-00
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| 12Feb2013 |
U-50
A-39
O-48
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| Before/After | PRODUCT SUPPORT PROGRAM FOR REPLACING THE HARNESS AND TEMPERATURE SWITCHES FOR THE COOLING FANS FOR THE AXLE COOLER ON CERTAIN R1600G LOAD HAUL DUMP MACHINES |
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| 1365 1435 | PS43836 |
|
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| NOTE: | This Program must be administered either before or after failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS43836" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
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| NOTE: | 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. |
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TERMINATION DATE |
| 28Feb2015 |
PROBLEM
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| The existing oil cooler fan motor may fail on certain R1600G Load Haul Dump machines. If the axle oil cooling fan motor does not operate properly it will affect oil cooling performance. |
AFFECTED PRODUCT
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| Model | Identification Number |
| R1600G | 9YZ00429, 440, 472, 485-486, 492-499, 516-518, 539-540, 543, 559, 565, 568, 591-592, 597, 600, 603, 613-614, 618-625, 627-636, 639-642, 644, 646-649, 651-654, 656, 658-659, 663, 669, 671, 673, 679, 681-684, 686-689, 691-694, 696-697, 699, 701, 706-707, 710-711, 716-718, 720-725, 730, 738-740, 742, 752-753, 756, 758-759, 761, 763, 766 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 2 | 3K0360 | SEAL-O-RING |
| 1 | 3800101 | HARNESS AS |
| 2 | 4234116 | SWITCH AS-TEMP |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 13% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. | ||
ACTION REQUIRED
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| Replace the existing 351-1374 Harness with the improved 380-0101 Harness as shown in Image1. Remove the 236-1872 Temperature Switches as shown in Image2. Install two 423-4116 temperature switches and two 3K-0360 O-ring seals. Tighten each 423-4116 Temperature Switch to a torque of 6.8 +/- 1.4 N.m (60 +/- 12 lb in). |
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| Image1 |
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| Image2 |
SERVICE CLAIM ALLOWANCES
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0-60 mo |
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| NOTE: This is a 2.0-hour job | ||||||
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PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
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