6V8659 ARM AS-WIPER Caterpillar parts
D6H, D6R, D7H, D7R, D8N, D8R
Rating:
Alternative (cross code) number:
CA6V8659
6V-8659
6V8659
CA6V8659
6V-8659
6V8659
Weight: 0.50 pounds 0 kg.
TRACK-TYPE TRACTOR,
Number on catalog scheme:
5
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Information:
Removal Procedure
Start By:
Remove the valve covers. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03890036
Put identification marks on pushrods (4) so that pushrods (4) can be installed in the proper location.
Illustration 2 g03890119
Remove bolts (1) that hold rocker arm assembly (2). Remove the rocker arm assembly. Remove the center pushrod for the gas admission valve. Put identification marks on the rocker arm assembly so that the assembly can be installed in the proper location. Remove pushrods (4).
Remove valve bridges (3). Identify the location of each valve bridge so that valve bridges (3) can be installed in the proper location.
Inspect the bore of each valve bridge for wear. Ensure that the lubrication passage in the bridge is not restricted.
Illustration 3 g03890137
Inspect bridge dowels (5) for wear. If removal of the bridge dowel is necessary, refer to the Disassembly And Assembly, "Cylinder Head - Disassemble" section of this manual.
Start By:
Remove the valve covers. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03890036
Put identification marks on pushrods (4) so that pushrods (4) can be installed in the proper location.
Illustration 2 g03890119
Remove bolts (1) that hold rocker arm assembly (2). Remove the rocker arm assembly. Remove the center pushrod for the gas admission valve. Put identification marks on the rocker arm assembly so that the assembly can be installed in the proper location. Remove pushrods (4).
Remove valve bridges (3). Identify the location of each valve bridge so that valve bridges (3) can be installed in the proper location.
Inspect the bore of each valve bridge for wear. Ensure that the lubrication passage in the bridge is not restricted.
Illustration 3 g03890137
Inspect bridge dowels (5) for wear. If removal of the bridge dowel is necessary, refer to the Disassembly And Assembly, "Cylinder Head - Disassemble" section of this manual.
Cat SIS web machinery list:
Parts arm Caterpillar catalog:
D10N, D10R, D11R, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D9R
7T4970
ARM AS
D5HTSK II, D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II
D5HTSK II, D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II
7T9146
ARM AS
D5HTSK II, D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II
D5HTSK II, D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II
1796154
ARM AS
D6R, D6R II
D6R, D6R II
1796158
ARM AS
D6R, D6R II
D6R, D6R II
8Y8309
ARM AS-WIPER
621F, 621G, 623E, 623F, 623G, 627F, 627G, 631G, 637G, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL, D7R II, D7R XR, D8R
621F, 621G, 623E, 623F, 623G, 627F, 627G, 631G, 637G, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL, D7R II, D7R XR, D8R
8E6577
ARM AS-LH
D8N, D8R
D8N, D8R
8E6578
ARM AS-RH
D8N, D8R
D8N, D8R
330 L, 330B, 936F, D5H, D6G, D6H, D7H
1U0979
ARM ASSEM.(R.H.)
D7H, D7R, D7R II
D7H, D7R, D7R II
1U0980
ARM ASSEM.(L.H.)
D7H, D7R, D7R II, D7R XR
D7H, D7R, D7R II, D7R XR
4T6212
ARM ASSEM. (R.H.)
D7H, D7R, D7R II, D7R XR
D7H, D7R, D7R II, D7R XR
D6H, D6R, D7H, D7R, D8N, D8R, R1600, R1600G, R1600H, R1700G, R2900, R2900G, R3000H
6V8657
ARM AS-WIPER
D6H, D6R, D7H, D7R, D8N, D8R
D6H, D6R, D7H, D7R, D8N, D8R
517, 527, D10, D10N, D10R, D11N, D11R, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6H, D6M, D6R, D7H, D7R, D8L, D8N, D8R, D9L, D9N, D9R
8Y6012
ARM AS-SUSPENSION
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
8Y6041
ARM AS
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
4Z9457
ARM AS
D6R, D6R II
D6R, D6R II
583T, 587R, 587T, D10T, D10T2, D11T, D5N, D5R LGP, D6G2 LGP, D6G2 XL, D6N, D6N LGP, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL, D7G2, D7R, D7R II, D7R XR, D8R, D8T, D9T, PL83, PL87
D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T XL, D7H, D7R, D7R II, D8N, D8R, D8R II
D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II
D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, RM-350B, SM-350
D10N, D10R, D11R, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6T, D6T LGP, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D9R