9W6747 PLATE-WEAR Caterpillar parts
950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K
Rating:
Alternative (cross code) number:
CA9W6747
9W-6747
9W6747
CA9W6747
9W-6747
9W6747
Weight: 52 pounds 23 kg.
WHEEL LOADER,
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Compatible equipment models: 9W6747:
Information:
Two-Piece Articulated Piston
Illustration 1 g01139038
(1) Crown assemblyTop Ring and Intermediate Ring
(2) The top ring has the mark "UP-1".Install the piston ring with the side marked "UP-1" toward the top of the piston. The colored stripe faces to the right of the ring end gap.The ends of the piston ring have a clearance when the piston ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.40 0.10 mm (0.016 0.004 inch)The piston ring has an increase in clearance for each 0.03 mm (0.001 inch) increase in the cylinder liner bore.Increase ... 0.09 mm (0.004 inch) (3) The intermediate ring has the mark "UP-2". Install the piston ring with the side marked "UP-2" toward the top of the piston. The colored stripe faces to the right of the piston ring end gap.Thickness of the new piston ring ... 2.980 0.010 mm (0.1173 0.0004 inch)The ends of the piston ring have a clearance when the piston ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.825 0.125 mm (0.0325 0.0049 inch)The intermediate piston ring has an increase in clearance for each 0.03 mm (.001 inch) increase in the cylinder liner bore.Increase ... 0.09 mm (0.004 inch)Oil Control Ring
(4) The oil control piston ring has a spring that is installed with the ring. The gap in the spring should be a distance of 180 degrees from the ring end gap when the oil control piston ring is assembled. The light green colored portion of the spring must be visible at the ring end gap.Width of the groove in a new piston for the oil control piston ring ... 4.041 0.013 mm (0.1591 0.0005 inch)Thickness of the new piston ring ... 3.985 0.010 mm (0.1569 0.0004 inch)Clearance between the oil groove and the oil control piston ring ... 0.033 0.079 mm (0.0013 0.0031 inch)The ends of the oil control piston ring have a clearance when the ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.45 0.15 mm (0.018 0.006 inch)The oil control piston ring has an increase in clearance for each 0.03 mm (0.001 inch) increase in the cylinder liner bore. Increase ... 0.09 mm (0.004 inch)After the piston rings have been installed, rotate the piston rings so that the end gaps are 120 degrees from each other. (5) Piston skirtLubricate the entire piston in zone (A) prior to assembly into the cylinder block. Use clean engine oil.Piston Pin Bore
(6) Piston pin Piston pin bore diameter that is in the crown assembly ... 40.031 0.007 mm (1.5760 0.0003 inch) Piston pin bore diameter that is in the piston skirt ... 40.020 0.008 mm (1.5756 0.0003 inch) Piston pin diameter ... 39.993 0.005 mm (1.5745 0.0002 inch) Length of piston pin ... 89.95
Illustration 1 g01139038
(1) Crown assemblyTop Ring and Intermediate Ring
(2) The top ring has the mark "UP-1".Install the piston ring with the side marked "UP-1" toward the top of the piston. The colored stripe faces to the right of the ring end gap.The ends of the piston ring have a clearance when the piston ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.40 0.10 mm (0.016 0.004 inch)The piston ring has an increase in clearance for each 0.03 mm (0.001 inch) increase in the cylinder liner bore.Increase ... 0.09 mm (0.004 inch) (3) The intermediate ring has the mark "UP-2". Install the piston ring with the side marked "UP-2" toward the top of the piston. The colored stripe faces to the right of the piston ring end gap.Thickness of the new piston ring ... 2.980 0.010 mm (0.1173 0.0004 inch)The ends of the piston ring have a clearance when the piston ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.825 0.125 mm (0.0325 0.0049 inch)The intermediate piston ring has an increase in clearance for each 0.03 mm (.001 inch) increase in the cylinder liner bore.Increase ... 0.09 mm (0.004 inch)Oil Control Ring
(4) The oil control piston ring has a spring that is installed with the ring. The gap in the spring should be a distance of 180 degrees from the ring end gap when the oil control piston ring is assembled. The light green colored portion of the spring must be visible at the ring end gap.Width of the groove in a new piston for the oil control piston ring ... 4.041 0.013 mm (0.1591 0.0005 inch)Thickness of the new piston ring ... 3.985 0.010 mm (0.1569 0.0004 inch)Clearance between the oil groove and the oil control piston ring ... 0.033 0.079 mm (0.0013 0.0031 inch)The ends of the oil control piston ring have a clearance when the ring is installed in a cylinder with a specific bore size.Cylinder bore size ... 110.025 mm (4.3317 inch)Clearance ... 0.45 0.15 mm (0.018 0.006 inch)The oil control piston ring has an increase in clearance for each 0.03 mm (0.001 inch) increase in the cylinder liner bore. Increase ... 0.09 mm (0.004 inch)After the piston rings have been installed, rotate the piston rings so that the end gaps are 120 degrees from each other. (5) Piston skirtLubricate the entire piston in zone (A) prior to assembly into the cylinder block. Use clean engine oil.Piston Pin Bore
(6) Piston pin Piston pin bore diameter that is in the crown assembly ... 40.031 0.007 mm (1.5760 0.0003 inch) Piston pin bore diameter that is in the piston skirt ... 40.020 0.008 mm (1.5756 0.0003 inch) Piston pin diameter ... 39.993 0.005 mm (1.5745 0.0002 inch) Length of piston pin ... 89.95
Cat SIS web machinery list:
Parts plate Caterpillar catalog:
8E9846
PLATE-CLUTCH
517, 527, 950F II, 950G, 950G II, 960F, 962G, 962G II, 966H, 966K, IT62G, IT62G II
517, 527, 950F II, 950G, 950G II, 960F, 962G, 962G II, 966H, 966K, IT62G, IT62G II
1107452
PLATE
950G, 950G II, 950H, 962G, 962H, 966H, IT62G
950G, 950G II, 950H, 962G, 962H, 966H, IT62G
1343079
PLATE
525B, 525C, 535B, 535C, 545C, 824K, 825K, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, IT62G, IT62G II, IT6...
525B, 525C, 535B, 535C, 545C, 824K, 825K, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, IT62G, IT62G II, IT6...
1297853
PLATE-CREEP
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 322C, 322C FM, 323D L, 323D2 L, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 322C, 322C FM, 323D L, 323D2 L, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E...
4V6442
PLATE
815B, 826C, 926, 936F, 950B, 950F, 950F II, 966D, 966F, 966F II, 970F, 980C, 980F, RM-250C, RR-250B
815B, 826C, 926, 936F, 950B, 950F, 950F II, 966D, 966F, 966F II, 970F, 980C, 980F, RM-250C, RR-250B
2K0714
PLATE
508, 814, 815, 816, 936, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, 966R, G936
508, 814, 815, 816, 936, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, 966R, G936
4V0015
PLATE-LOCK
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 1...
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 1...
1T1629
PLATE-BACKING
950B, 950B/950E, 950F
950B, 950B/950E, 950F
9V2899
PLATE
950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H
950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H
1970677
PLATE
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 844, 950H, 962H, 990 II, 993K, D11R, D11T
773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 844, 950H, 962H, 990 II, 993K, D11R, D11T
1559137
PLATE
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345B, 345B II,...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345B, 345B II,...
2667837
PLATE
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2470C, 2570C, 2670C, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 34...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2470C, 2570C, 2670C, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 34...
6V4576
PLATE-ROPS
814B, 815B, 816B, 966D
814B, 815B, 816B, 966D
4V4354
PLATE-BUCKET LEVER
950B, 950B/950E, 950F, 966D, 966F, 970F, 980C, 980F, 980F II
950B, 950B/950E, 950F, 966D, 966F, 970F, 980C, 980F, 980F II
1166097
PLATE AS
980C, 980F, 980F II
980C, 980F, 980F II
2W7772
PLATE
773B, 775B, 990, 992C, 992D
773B, 775B, 990, 992C, 992D
6N6159
PLATE
773B, 992C
773B, 992C
6N5402
PLATE-LIFTING EYE
5110B, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, 992D
5110B, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, 992D
6N6158
PLATE
773B, 775B, 990, 992C, 992D
773B, 775B, 990, 992C, 992D
7W5982
PLATE-FAN SUPPORT
5110B, 992C, 992D, D10N, D9L
5110B, 992C, 992D, D10N, D9L
6V1252
PLATE-ROPS ON ROPS ABOVE OPERATOR'S DOOR
950B, 950B/950E
950B, 950B/950E