6Y6481 RING-THRUST Caterpillar parts
953C, 953D, D5H, D5H XL, D5HTSK II
Rating:
Alternative (cross code) number:
CA6Y6481
6Y-6481
6Y6481
CA6Y6481
6Y-6481
6Y6481
Weight: 0.07 pounds 0 kg.
Information:
ID
37.17
mm
OD
44.5
mm
WIDTH
10.7
mm
TRACK LOADER, TRACK-TYPE TRACTOR,
Compatible equipment models: 6Y6481:
Number on catalog scheme:
9
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Information:
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5F-4764 Pry Bar 1 Start By:
Remove the rocker arms and the rocker arm shaft. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01114892
Disconnect harness assembly (1) .
Remove bridge assemblies (3) .
Do not reuse the injector hold down bolts. New injector hold down bolts must be used.
If the injector hold down bolt is loose during the removal procedure, inspect the injector bore for wear and debris. Replace the clamp and spacer.
Remove bolt (4) , spacer (5) , and clamp (6) . Discard bolt (4) .
Place an identification mark on electronic unit injectors (2) for installation purposes. Each electronic unit injector must be reinstalled in the original location in the cylinder head.
Illustration 2 g01073439
Use Tooling (A) to pry beneath the base and free electronic unit injector (2) .
Remove electronic unit injector (2) from the cylinder head.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5F-4764 Pry Bar 1 Start By:
Remove the rocker arms and the rocker arm shaft. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01114892
Disconnect harness assembly (1) .
Remove bridge assemblies (3) .
Do not reuse the injector hold down bolts. New injector hold down bolts must be used.
If the injector hold down bolt is loose during the removal procedure, inspect the injector bore for wear and debris. Replace the clamp and spacer.
Remove bolt (4) , spacer (5) , and clamp (6) . Discard bolt (4) .
Place an identification mark on electronic unit injectors (2) for installation purposes. Each electronic unit injector must be reinstalled in the original location in the cylinder head.
Illustration 2 g01073439
Use Tooling (A) to pry beneath the base and free electronic unit injector (2) .
Remove electronic unit injector (2) from the cylinder head.
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
657, 992C, 994, D10, D10N, D10R, D10T, D10T2, D11N, D11R, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D8L, D9L
561M, 561N, 943, 953, 953C, D3B, D4H, D4H XL, D5M, D5N, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, PL61
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, 631E, 637E, 69D, 735, 735B, 740, 740B, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, 904B, AD40, AD45, AD45B, AD55,...
931B, D3B, D3C II, D4H, D5H
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 637D, 641B, 777, 777B, 824C, 826...
623F, 623G, 926, 953, 953C, 955K, 955L
953, 953C
515, 525, 525B, 525C, 527, 535B, 535C, 545, 545C, 561M, D3G, D3K XL, D3K2 LGP, D4G, D4K XL, D4K2 XL, D5G, D5H, D5K LGP, D5K2 XL, D5M, D5N, D6H, D6M, D6R, D6T
518, 527, 594, 594H, 769, 931B, D5C, D5HTSK II, D9E, D9G, D9H
735, 735B, 740, 740B, 926, 926A, D5H, IT28, IT28B
517, 527, 953, D4HTSK II, D4HTSK III, D5HTSK II, D5M, D9R
518, 527, 785, 789, 793, 931B, 992C, 994, D5C, D5HTSK II
561M, 939, 943, 953, D4H, D4H XL, D4HTSK II, D4HTSK III, D5C III, D5H, D5H XL, D5HTSK II, D5M, D6M, PM-565, PM-565B
D4HTSK III, D5H, D5H XL, D5HTSK II, D5R LGP, D6M, D6N, D6N LGP, D6N OEM
525D, 527, 535D, 545D, 555D, 814B, 815B, 966D, 966F, D5H, D5H XL, D5HTSK II
518, 528, 528B, 530B, 611, 613, 613B, 613C, 613C II, 613G, 615C, 730, 730C, 735, 735B, 740, 740B, 814, 814B, 815, 815B, 816B, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, D25C, D25D, D300E, D300E II,...
517, 527, 561M, 561N, 980, 980B, D5H, D5H XL, D5HTSK II, D5M, D5N, D5R LGP, D6M, D6N, D6N LGP, D6N OEM
517, 527, 561M, 561N, 613C, 613C II, 613G, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ, 936, 936F, 950B, 950B/950E, 950F, 950F II...
8G5922
RING
517, 527, 561M, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6M
517, 527, 561M, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6M
517, 527, 561M, 561N, 572R, 572R II, 583R, 587R, 587T, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N, D6M, D6N, D6R, D6R II, D7R, D7R II, PL87
517, 527, 55, 561M, 561N, 572R, 572R II, 583R, 587R, 587T, 814, 815, 950, 955K, 955L, 966C, 992, D4H, D4H XL, D4HTSK II, D4HTSK III, D5, D5B, D5H, D5H XL, D5HTSK II, D5M, D5N, D6D, D6M, D6N, D6R, D6R ...
D5H, D5H XL, D5R LGP, D6M, D6N, D6N LGP, D6N OEM, OEMS
D5H, D6M
1090, 1190, 320C FM, 320D, 320D FM, 320D FM RR, 517, 953C, D5H, D5H XL, D5HTSK II, D5R LGP, D6K LGP, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, OEMS, PL61, TK711, TK721