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TUBE AS 2278119 - Caterpillar



2278119 TUBE AS Caterpillar parts 330C, 330C L TUBE
Rating:
18
Alternative (cross code) number:
CA2278119
227-8119
2278119
Caterpillar 2278119 TUBE AS

Buy TUBE AS 2278119 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 2278119:

EXCAVATOR  330C   330C L   Caterpillar
Number on catalog scheme: 1
 
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One cause for a pressure loss in the cooling system can be a damaged seal on the radiator filler cap.
Illustration 6 g00296067
Typical schematic of filler cap
(1) Sealing surface of both filler cap and radiator
Personal injury can result from hot coolant, steam and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool enough to touch with your bare hand.Cooling System Conditioner contains alkali. Avoid contact with skin and eyes.
To check for the amount of pressure that opens the filler cap, use the following procedure:
After the engine cools, carefully loosen the filler cap. Slowly release the pressure from the cooling system. Then, remove the filler cap. Carefully inspect the filler cap. Look for any damage to the seals and to the sealing surface. Inspect the following components for any foreign substances:
Filler cap
Seal
Surface for sealRemove any deposits that are found on these items, and remove any material that is found on these items.
Install the filler cap on the 9S-8140 Pressurizing Pump.
Look at the gauge for the exact pressure that opens the filler cap.
Compare the gauge's reading with the opening pressure that is listed on the filler cap.
If the filler cap is damaged, replace the filler cap. Testing The Radiator And Cooling System For Leaks
Table 4
Tools Needed
Part Number Part Name Quantity
9S-8140 Pressurizing Pump 1 Use the following procedure in order to check the cooling system for leaks:
Personal injury can result from hot coolant, steam and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool enough to touch with your bare hand.Cooling System Conditioner contains alkali. Avoid contact with skin and eyes.
After the engine is cool, loosen the filler cap slowly and allow pressure out of the cooling system. Then remove the filler cap from the radiator.
Ensure that the coolant level is above the top of the radiator core.
Install the 9S-8140 Pressurizing Pump onto the radiator.
Take the pressure reading on the gauge to 20 kPa (3 psi) more than the pressure on the filler cap.
Check the radiator for leakage on the outside.
Check all connection points for leakage, and check the hoses for leakage. The cooling system does not have leakage only if the following conditions exist:.
You do NOT observe any outside leakage.
The reading remains steady after five minutes.The inside of the cooling system has leakage only if the following conditions exist:
The reading on the gauge goes down.
You do NOT observe any outside leakage.Make any repairs, as required.Test For The Water Temperature Gauge
Table 5
Tools Needed
Part Number Part Name Quantity
4C-6500
or
2F-7112 Digital Thermometer
or
Thermometer 1
Personal injury can result from escaping fluid under pressure.If a pressure indication is shown

Caterpillar parts catalog:

Caterpillar parts catalog
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Parts tube Caterpillar catalog:

1979367 TUBE AS
12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521...
1932162 TUBE AS
12H, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 340D L, 627G, 637D, 637G, 973C, 973D, C-9, C9, D6R II, M330D, MTC735, TK711, TK721, TK722, TK732, T...
2378526 TUBE
305.5, 306, 306E, 307B, 307C, 307D, 308C, 311C, 312C, 312C L, 314C, 315C, 318C, 319C, 320B, 320C, 320C FM, 321C, 322B L, 322C, 325C, 330B L, 330C, 330C L, 330C MH, 345B II, 345B II MH, 345C, 345C L, 3...
1960478 TUBE AS
324D, 325C, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 568 FM LL
1158961 TUBE AS
324D, 325C, 329D LN, 330B, 330B L, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D L, 340D2 L, 345B II, 345B II MH, 345B L, 345...
1965815 TUBE AS
330C, 330D L, 345B II, 345B L, 345C, 345C L, 365C L MH, M330D
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