4K4078 WHICH CONSISTS OF Caterpillar parts
D4D
Rating:
Alternative (cross code) number:
CA4K4078
4K-4078
4K4078
CA4K4078
4K-4078
4K4078
Weight: 2 pounds 1 kg.
TRACK-TYPE TRACTOR,
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$25.00
08 Nov 2020
-: -
4K4078 M Pin & Sp - Fits: D4D
Compatible Models - D4D || Related Items - 4k7095 4k3918 4b6166 || Interchange - 8t5620 || Track gp Grouser
Compatible Models - D4D || Related Items - 4k7095 4k3918 4b6166 || Interchange - 8t5620 || Track gp Grouser
Number on catalog scheme:
None
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Compatible equipment models: 4K4078:
Information:
Removal Procedure
Start By:
Remove the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Remove " for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01341462
Support crankshaft (1) on a suitable stand.
Remove allen head screws (2) from crankshaft timing ring (3). Do not reuse the allen head screws.
Carefully remove crankshaft timing ring (3) from crankshaft (1). Do not reuse the crankshaft timing ring. Note: Ensure that seal surface (4) of the crankshaft is not damaged when the crankshaft timing ring is removed.Note: Do not remove dowel (5) from crankshaft (1) unless the dowel is damaged.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the flange for the crankshaft timing ring on the crankshaft is clean and free from damage.
Support crankshaft (1) on a suitable stand.
Illustration 2 g01341462
If dowel (5) was removed, install a new dowel to crankshaft (1).
Position new crankshaft timing ring (3) on the crankshaft with the teeth toward the crankshaft web. Align the hole in crankshaft timing ring (3) with dowel (5) in the crankshaft. Carefully install crankshaft timing ring (3) to crankshaft (1). Note: Ensure that seal surface (4) on the crankshaft is not damaged when the crankshaft timing ring is installed.
Install new allen head screws (2). Tighten the allen head screws to a torque of 9 N m (80 lb in). End By:
Install the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Install " for the correct procedure.
Start By:
Remove the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Remove " for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01341462
Support crankshaft (1) on a suitable stand.
Remove allen head screws (2) from crankshaft timing ring (3). Do not reuse the allen head screws.
Carefully remove crankshaft timing ring (3) from crankshaft (1). Do not reuse the crankshaft timing ring. Note: Ensure that seal surface (4) of the crankshaft is not damaged when the crankshaft timing ring is removed.Note: Do not remove dowel (5) from crankshaft (1) unless the dowel is damaged.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the flange for the crankshaft timing ring on the crankshaft is clean and free from damage.
Support crankshaft (1) on a suitable stand.
Illustration 2 g01341462
If dowel (5) was removed, install a new dowel to crankshaft (1).
Position new crankshaft timing ring (3) on the crankshaft with the teeth toward the crankshaft web. Align the hole in crankshaft timing ring (3) with dowel (5) in the crankshaft. Carefully install crankshaft timing ring (3) to crankshaft (1). Note: Ensure that seal surface (4) on the crankshaft is not damaged when the crankshaft timing ring is installed.
Install new allen head screws (2). Tighten the allen head screws to a torque of 9 N m (80 lb in). End By:
Install the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Install " for the correct procedure.