2676686 LINER-CYLINDER BLOCK Caterpillar parts
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 568 FM LL, 586C, 627H, 627K, 627K LRC, 725C, 966K, 966...
Rating:
Alternative (cross code) number:
CA2676686
267-6686
2676686
CA2676686
267-6686
2676686
Weight: 7 pounds 3 kg.
ARTICULATED TRUCK, WHEEL TRACTOR-SCRAPER,
Compatible equipment models: 2676686:
Information:
Intake and exhaust valve stems are to be coated with 8T2998 Break- in Lubricant prior to installation in the cylinder head.(1) Intake valve.(2) Exhaust valve.(3) Height to step in valve guide ... 22.00 0.50 mm (.866 .020 in)(4) Outer Valve Spring (7W7082): Assembled length ... 51.69 mm (2.035 in)Load at assembled length ... 240 24 N (54 5 lb)Operating length (min) ... 37.72 mm (1.485 in)Load at min operating length ... 650 32 N (146 7 lb)Free length after test ... 59.89 mm (2.358 in)Outside diameter ... 34.00 mm (1.339 in)(5) Inner Valve Spring (7W7083): Assembled length ... 49.19 mm (1.937 in)Load at assembled length ... 136 14 N (31 3 lb)Operating length (min) ... 35.22 mm (1.387 in)Load at min operating length ... 292 15 N (66 3 lb)Free length after test ... 61.39 mm (2.417 in)Outside diameter ... 23.24 mm (.915 in)(6) Diameter of valve stems (new) ... 9.441 0.008 mm (.3717 .0003 in)Use again minimum:7C1586 Exhaust ... 9.408 mm (.3704 in)7E9578 Intake ... 9.408 mm (.3704 in)Bore in valve guide with guide installed in the head (new) ... 9.484 0.026 mm (.3734 .0010 in)Use again dimension for valve guide bore ... 9.538 mm (.3755 in)(7) Diameter of valve head: Exhaust valve ... 42.00 0.13 mm (1.654 .005 in)Intake valve ... 45.00 0.13 mm (1.772 .005 in)(8) Angle of valve face: Angle of intake valve face ... 29 1/4 1/4 degreesAngle of exhaust valve face ... 44 1/4 1/4 degrees (9) Depth of bore in head for valve seat insert: Intake ... 15.00 0.10 mm (.591 .004 in)Exhaust ... 14.10 0.10 mm (.555 .004 in) Inserts to be shrunk by reduced temperature before being placed in counterbore.(10) Diameter of valve seat insert for intake valve ... 46.025 0.013 mm (1.8120 .0005 in) Bore in head for valve seat insert for intake valve ... 45.961 0.013 mm (1.7957 .0005 in)Diameter of valve seat insert for exhaust valve ... 43.400 0.015 mm (1.7086 .0006 in)Bore in head for valve seat insert for exhaust valve ... 43.320 0.025 mm (1.7055 .0009 in)(11) Angle of face of intake valve seat insert ... 30 1/4 1/2 degreesAngle of face of exhaust valve seat insert ... 44 3/4 1/2 degrees(12) "Use again" thickness of valve lip: Exhaust valve ... 2.03 mm (.080 in)Intake valve ... 2.51 mm (.099 in)
Caterpillar parts catalog:
Parts liner Caterpillar catalog:
1979330
LINER-CYLINDER BLOCK
14M, 16H, 16M, 3196, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365B, 365B II, 365B L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627...
14M, 16H, 16M, 3196, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365B, 365B II, 365B L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627...
1903562
LINER-CYLINDER
12H, 140M, 140M 2, 160M, 160M 2, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 627G, 637D, 637G, 973C, 973D, C-9, C9, CX31-C9I, D6R, D6R II, D6...
12H, 140M, 140M 2, 160M, 160M 2, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 627G, 637D, 637G, 973C, 973D, C-9, C9, CX31-C9I, D6R, D6R II, D6...
4442779
LINER
336F L
336F L
4442780
LINER
336F L
336F L
4442752
LINER
336F L
336F L
3922091
LINER
336F L
336F L
4382437
LINER
336F L
336F L
4347746
LINER
336F L
336F L
3922063
LINER
336F L
336F L
3922102
LINER
336F L
336F L
3922106
LINER
336F L
336F L
4467021
LINER
336F L
336F L
7E8268
LINER-CYLINDER
3606, 3612
3606, 3612
7E8298
LINER-CYLINDER
3606, 3608
3606, 3608
1189494
LINER-CYLINDER
3508B, 3512, 797, G3516
3508B, 3512, 797, G3516
7S8715
LINER
1676, 621, 980
1676, 621, 980
8S2240
LINER
12E, 1673, 951B, D4D
12E, 1673, 951B, D4D
8S2669
LINER
1674
1674
4416571
LINER-ROTOR
C175-16
C175-16