2761368 BUSHING Caterpillar parts
307D, 308D, 308E2 CR, 416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
Rating:
Alternative (cross code) number:
CA2761368
276-1368
2761368
CA2761368
276-1368
2761368
Weight: 0.84 pounds 0 kg.
BACKHOE LOADER, MINI HYD EXCAVATOR,
Compatible equipment models: 2761368:
Information:
To avoid personal injury, always wear eye and face protection when using pressurized air.
Introduction
This procedure checks for air in the fuel. This procedure also assists in finding the source of the air.Required Tools
Table 1
Required Tools    
2P-8278 Tube As    Test Preparation
Examine the fuel system for leaks. Ensure that the fuel line fittings are properly tightened. Check the fuel level in the fuel tank. Air can enter the fuel system on the suction side between the fuel transfer pump and the fuel tankTest Procedure
Install a 2P-8278 Tube As (SIGHT GAUGE) in the fuel return line. When possible, install the sight gauge in a straight section of the fuel line that is at least 304.8 mm (12 inches) long. Do not install the sight gauge near the following devices that create turbulence:
Elbows
Relief valves
Check valvesObserve the fuel flow during engine cranking. Look for air bubbles in the fuel. If there is no fuel in the sight gauge, prime the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime" for more information. If the engine starts, check for air in the fuel at varying engine speeds. When possible, operate the engine under the conditions which have been suspect of air in the fuel.
Illustration 1 g01096678
2P-8278 Tube As (SIGHT GAUGE) (1) A steady stream of small bubbles with a diameter of approximately 1.60 mm (0.063 inch) is an acceptable amount of air in the fuel. (2) Bubbles with a diameter of approximately 6.35 mm (0.250 inch) are also acceptable if there are 2 seconds to 3 seconds intervals between bubbles. (3) Excessive air bubbles in the fuel are not acceptable.
If excessive air is seen in the sight gauge in the fuel return line, install a second sight gauge at the inlet to the fuel transfer pump. If a second sight gauge is not available, move the sight gauge from the fuel return line and install the sight gauge at the inlet to the fuel transfer pump. Observe the fuel flow during engine cranking. Look for air bubbles in the fuel. If the engine starts, check for air in the fuel at varying engine speeds.If excessive air is not seen at the inlet to the fuel transfer pump, the air is entering the system after the fuel transfer pump. Proceed to Step 3 of "Adjustment Procedure".If excessive air is seen at the inlet to the fuel transfer pump, air is entering through the suction side of the fuel system.Adjustment Procedure
To avoid damage, do not use more than 55 kPa (8 psi) to pressurize the fuel tank.
Pressurize the fuel tank to 35 kPa (5 psi). Do not use more than 55 kPa (8 psi) in order to avoid damage to the fuel tank. Check for leaks in the fuel lines between the fuel tank and the fuel transfer pump. Repair any leaks that are found. Check the fuel pressure in order to ensure that the fuel transfer pump is operating properly. For information about checking the fuel pressure, see Testing and Adjusting, "Fuel
Cat SIS web machinery list:
Parts bushing Caterpillar catalog:
2867166
BUSHING
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E, 450E, 450F
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E, 450E, 450F
2151906
BUSHING
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
2136682
BUSHING
420E, 420F, 432E, 434E, 450E, 517, 527
420E, 420F, 432E, 434E, 450E, 517, 527
2201012
BUSHING
420E, 420F, 432E, 434E
420E, 420F, 432E, 434E
2136683
BUSHING
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 444F
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 444F
2785455
BUSHING
430E, 430F, 442E, 444E
430E, 430F, 442E, 444E
3232467
BUSHING
416F, 420F, 422F, 428F, 430F, 432F, 938K
416F, 420F, 422F, 428F, 430F, 432F, 938K
2767478
BUSHING
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
0996144
BUSHING-TERMINAL
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
1195392
BUSHING
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
2185197
BUSHING
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR
2185429
BUSHING
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR
2867166
BUSHING
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E, 450E, 450F
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E, 450E, 450F
2136687
BUSHING
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E
416E, 416F, 420E, 420F, 422E, 428E, 430E, 430F, 432E, 434E, 442E, 444E
4216898
BUSHING
416E, 420E, 430E
416E, 420E, 430E
2599799
BUSHING
416E, 420E, 430E, 446D
416E, 420E, 430E, 446D
1361122
BUSHING
24M, 325D MH, 330D MH, 345C, 345C MH, 416E, 416F, 420E, 420F, 430E, 430F, 450E, 450F, 5110B, 515, 525, 525B, 525C, 535B, 535C, 545, 545C, 583R, 583T, 621H, 627H, 797F, 834H, 988H, D10T2, D11R, D11T, D...
24M, 325D MH, 330D MH, 345C, 345C MH, 416E, 416F, 420E, 420F, 430E, 430F, 450E, 450F, 5110B, 515, 525, 525B, 525C, 535B, 535C, 545, 545C, 583R, 583T, 621H, 627H, 797F, 834H, 988H, D10T2, D11R, D11T, D...
2096181
BUSHING
416E, 416F, 420E, 420F, 422E, 428E, 432E, 434E
416E, 416F, 420E, 420F, 422E, 428E, 432E, 434E
3229502
BUSHING-SPRING
416E, 422E, 422F, 428E, 428F, 434E
416E, 422E, 422F, 428E, 428F, 434E
2136683
BUSHING
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 444F
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 444F
2201012
BUSHING
420E, 420F, 432E, 434E
420E, 420F, 432E, 434E
2136682
BUSHING
420E, 420F, 432E, 434E, 450E, 517, 527
420E, 420F, 432E, 434E, 450E, 517, 527
2151906
BUSHING
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
420E, 420F, 422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
2061853
BUSHING
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F