The Actuator for Air Conditioner Group and Cab Heater Group Is Now Improved on Certain Track-Type Loaders and Track-Type Tractors {7304, 7320}
- Track-Type Loader:
- 953D (S/N: LBP1-UP)
- Track-Type Tractor:
- D6K LGP (S/N: DHA1-UP)
- 963D (S/N: LCS1-UP)
- 973D (S/N: LCP1-UP)
- D6K XL (S/N: FBH1-UP)
- D6N XL (S/N: DJA1-UP)
- D6N LGP (S/N: GHS1-UP)
- D6N XL (S/N: MLW1-UP)
- D6N LGP (S/N: DJY1-UP)
Description of Change: The improved actuator is equipped with an internal gasket and sealed pins to prevent moisture entry into the electrical component. The improved actuator will have increased service life.
Adaptable To:
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 | |
| Illustration 1 | g02953778 |
The 279-0850 Actuator | |
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| Illustration 2 | g03177781 |
The 279-0850 Actuator Change 03 | |
The improved 279-0850 Actuator Change 03 is adaptable and effective in production with the machines that are listed in Table 1.
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| Adaptability | Effectivity |
| S/N:LBP1-1472 | S/N:LBP1473-UP |
| S/N:LCS1-1873 | S/N:LCS1874-UP |
| S/N:LCP1-280 | S/N:LCP281-UP |
| S/N:DHA1-2291 | S/N:DHA2292-UP |
| S/N:FBH1-2627 | S/N:FBH2628-UP |
| S/N:DJY1-UP | - |
| S/N:GHS1-1499 | S/N:GHS1500-UP |
| S/N:DJA1-UP | - |
| S/N:MLW1-774 | S/N:MLW775-UP |
Caterpillar Information System:
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2012/03/28 A New Coolant Conditioner Is Now Available {1350, 1352, 1395}
993K Wheel Loader C32 Engine Supplement Fuel Tank - Install
D5R Track-Type Tractor Capacities (Refill)
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