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BRACKET 4Z8992 - Caterpillar



4Z8992 BRACKET Caterpillar parts D9R, D9T BRACKET
Rating:
39
Alternative (cross code) number:
CA4Z8992
4Z-8992
4Z8992
Caterpillar 4Z8992 BRACKET
Weight: 16 pounds 7 kg.

Buy BRACKET 4Z8992 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 4Z8992:

TRACK-TYPE TRACTOR  D9R   D9T   Caterpillar
Number on catalog scheme: 2
 
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Information:

Probable Causes
Vibration damper for the C6.6 engine only
Engine supports
Low compression (cylinder pressure)
Individual malfunctioning cylinder
Electronic unit injectorsRecommended Actions
Vibration Damper for the C6.6 Engine Only
Check the vibration damper for damage. If necessary, install a new vibration damper. Inspect the mounting bolts for damage and/or for wear. Replace any damaged bolts. Refer to Disassembly and Assembly, "Vibration Damper and Pulley - Remove" and Disassembly and Assembly, "Vibration Damper and Pulley - Install".Ensure that the repairs have eliminated the fault. If the vibration is still present proceed to "Engine Supports".Engine Supports
Check for any of the following conditions:
Loose engine supports
Loose mounting brackets or broken mounting brackets
Loose bolts
Omitted bolts
Make all necessary repairs. Ensure that the repairs have eliminated the fault. If the vibration is still present proceed to "Low Compression (Cylinder Pressure)".Low Compression (Cylinder Pressure)
Perform a compression test. Refer to Systems Operation, Testing and Adjusting, "Compression - Test ".
If low compression is noted on any cylinders, investigate the cause and rectify the cause.Possible causes of low compression are shown in the following list:
Loose glow plugs
Faulty piston
Faulty piston rings
Worn cylinder bores
Worn valves
Faulty cylinder head gasket
Damaged cylinder head
Perform all necessary repairs.
Ensure that the repairs have eliminated the fault.
If the repair does not eliminate the fault refer to "Malfunctioning Individual Cylinder".Malfunctioning Individual Cylinder
With the engine speed at a fast idle, use the electronic service tool to isolate one cylinder at a time. Note if there is any reduction in engine speed. If a reduction in engine speed is not noted, the isolated cylinder is not operating under normal conditions. If the isolation of a particular cylinder results in a reduction of engine speed that is less than normal, this may indicate that the cylinder is operating below normal performance. Investigate the cause of the fault on any cylinder that is not operating. Investigate the cause of the fault on any cylinder that is operating below normal performance.
If all cylinders have been checked and no faults were detected proceed to "Electronic Unit Injectors".Electronic Unit Injectors
With the engine speed at a fast idle, use the electronic service tool to isolate one cylinder at a time. Note if there is any reduction in engine speed. If a reduction in engine speed is not noted, the isolated electronic unit injector is not operating under normal conditions. If the isolation of a particular cylinder results in a reduction of engine speed that is less than normal, this may indicate that the electronic unit injector is operating below normal performance.
Remove the electronic unit injector from the suspect cylinder. Refer to Disassembly and Assembly, "Electronic Unit Injector - Remove".
Install a new electronic unit injector. Refer to Disassembly and Assembly, "Electronic Unit Injector - Install".
Repeat the test in 1. If the fault is still apparent, remove the replacement electronic unit injector and install the original electronic unit injector. Refer to Disassembly and Assembly, "Electronic Unit Injector - Remove" and Disassembly and Assembly, "Electronic Unit Injector - Install".
If the fault is still apparent, repeat this test procedure from Test Step 1.

Caterpillar parts catalog:

Caterpillar parts catalog
D9R Custom Parts Manual 7TL00001-UP (MACHINE) POWERED BY 3408 Engine
D9R CUSTOM PARTS MANUAL ABK00001-UP (MACHINE)
D9T Track-Type Tractor RJS00001-UP (MACHINE) POWERED BY C18 Engine


Parts bracket Caterpillar catalog:

6K4935 BRACKET
225, 3208, 3304, 3306, 3406B, 3408, 3412, 3508, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 561D, 621, 621B, 621E, 621F, 621G, 621R, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G,...
1W8795 BRACKET
3304, 3306, 3406, 3408, 3412, 3508, 3512, 589, AD30, AD45, AD45B, AD55, AD55B, AD60, AE40 II, D10N, D10R, D10T, D10T2, D11R, D11T, D8L, D9L, D9N, D9R, R1300G, R1300G II, R1600, R1600G, R1600H, R1700G,...
1750070 BRACKET
120G, 12G, 130G, 140G, 16G, 515, 517, 525, 525B, 525C, 527, 535B, 535C, 545, 545C, 613C, 615C, 631E, 633E II, 637E, 651E, 657E, 814F, 814F II, 815F, 815F II, 816F, 816F II, 924F, 938F, 950F II, 953C, ...
6T4317 BRACKET AS
578, 583R, 587R, 589, D10, D10N, D11N, D6H, D6H XL, D7H, D8L, D9L, D9N, D9R
1117259 BRACKET AS
621F, 623E, 623F, 627F, D10R, D9R
1018240 BRACKET
D10N, D10R, D10T, D9N, D9R, D9T
8E1244 BRACKET AS
D8L, D9N, D9R, D9T
8E3241 BRACKET AS
D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D9N, D9R, D9T
6Y3732 BRACKET
D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D8T, D9N, D9R, D9T
8E5926 BRACKET AS
D10N, D10R, D11N, D11R, D9N, D9R
2144100 BRACKET AS
D10N, D10R, D11N, D11R, D9R
1695510 BRACKET
D10R, D11R, D9R
4Z8840 BRACKET
D10R, D10T, D10T2, D11R, D11T, D9R, D9T
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