Transfer Case Fluid
| Condition | Code | Procedure |
|---|---|---|
| Additive depletion | A | Require replacement of fluid |
| Application incorrect | B | Require replacement |
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NOTE:
Determine and correct cause.
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| Burned | Further inspection required | |
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NOTE:
Fluid that is burned indicates a serious problem. Determine and correct the cause.
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| Contaminated, for example, fluid other than the specified fluid present | B | Require service |
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NOTE:
If a fluid other than the specified fluid is present in the hydraulic system which DOES NOT affect the rubber parts, the required service is to flush and fill following OEM specified procedure with the correct hydraulic fluid.
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| Contaminated, for example, fluid other than the specified fluid present | A | Require service |
|
NOTE:
If an incorrect fluid is present in the hydraulic system which DOES affect the rubber parts, the required service is to: 1) remove all components having rubber parts from the system, 2) flush lines, 3) repair or replace all components having rubber parts, and 4) fill with correct brake fluid.
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| Fluid at or beyond service interval | 3 | Suggest replacement |
| Fluid discolored | No service suggested or required | |
|
NOTE:
Further testing necessary to determine condition of fluid.
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| Fluid incorrect | B | Require service |
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NOTE:
If a fluid other than the correctly specified fluid is present in the hydraulic system, the required service is to flush and fill with the correct hydraulic fluid.
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| Level incorrect | B | Require correction of fluid level |
| Oxidized | A | Require replacement of fluid |
| Rubber master/ clutch cylinder cover gasket distorted or gummy | A | Require service |
|
NOTE:
If an incorrect fluid is present in the hydraulic system which DOES affect the rubber parts, the required service is to: 1) remove all components having rubber parts from the system, 2) flush lines, 3) repair or replace all components having rubber parts, and 4) fill with correct fluid.
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| Varnish deposits present on system components affecting performance | Further inspection required | |