PRODUCT SUPPORT PROGRAM FOR REORIENTING THE CLAMP FOR THE LOWER RADIATOR COOLANT HOSE ON CERTAIN 12H AND 140H MOTOR GRADERS
Usage:
SEBE9048
February 2, 2005
D-25
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or after failure |
PRODUCT SUPPORT PROGRAM FOR REORIENTING THE CLAMP FOR THE LOWER RADIATOR COOLANT HOSE ON CERTAIN 12H AND 140H MOTOR GRADERS |
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| 1380 1393 1355 1274 |
PS41771
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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.
Termination Date
February 28, 2007PROBLEM
The clamp that retains the lower radiator coolant hose to the radiator may not be oriented correctly on certain 12H and 140H Motor Graders. If the clamp is not orientated correctly it may contact the fuel cross over hose and eventually cause damage to it.AFFECTED PRODUCT
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| Model | Identification Number |
| 12H | 12500012-116 |
| 140H | 12600140-176 |
PARTS NEEDED
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| 1* | 2313321 | HOSE |
| * Replace only if damaged due to contact by the clamp. | ||
ACTION REQUIRED
1. Inspect for interference of the lower radiator coolant hose clamp to the fuel cross over hose. Refer to Figure 1.
Figure 1: Clamp to Hose Interference.
2. If the clamp is not contacting the hose, no further action is required.
3. If the clamp is contacting the hose:
b. Inspect (and replace if necessary) the 231-3321 Hose.
SERVICE CLAIM ALLOWANCES
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PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.Caterpillar Information System:
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