7X0312 BOLT Caterpillar parts
215, 30/30, 3306, 375, 375 L, 508, 5080, 530B, 572R, 572R II, 615C, 621F, 621G, 623E, 623F, 623G, 627F, 627G, 631E, 631G, 637E, 637G, 65, 657G, 725, 730, 735, 740, 772B, 773B, 773D, 775B, 775D, 777D, ...
Rating:
Alternative (cross code) number:
CA7X0312
7X-0312
7X0312
CA7X0312
7X-0312
7X0312
Weight: 0.12 pounds 0 kg.
Information:
GRIP LENGTH
34.92
mm
HEAD HEIGHT
8.59
mm
HEX SIZE
17.46
mm
LENGTH
63.5
mm
MATERIAL
Steel 1035 MPa Min Tensile Strength Rc 33-39
THREAD SIZE
.44-14
COATING/PLATING
Zinc-Dichromate Coating
ARTICULATED TRUCK, WHEEL TRACTOR,
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Number on catalog scheme:
82
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Compatible equipment models: 7X0312:
Information:
Note: Troubleshoot a performance problem first if excessive exhaust smoke is present. Refer to Troubleshooting, "Low Power" or Troubleshooting, "Engine Misfires, Runs Rough Or Is Unstable".Probable Causes
Fuel Ratio Control setting
Fuel injection timing
Faulty unit injector
Air inlet restriction or air inlet leak
Exhaust restriction or exhaust leak
Faulty turbochargerRecommended Repairs
Fuel Ratio Control Setting
If excessive black smoke appears during acceleration only, check the Fuel Ratio Control setting. If the Fuel Ratio Control is adjusted too rich black smoke during acceleration can occur. Refer to Troubleshooting, "Fuel Ratio Control".Incorrect Fuel Injection Timing
Check the fuel injection timing. Ensure that the fuel injection timing is adjusted correctly. Refer to the Systems Operation, Testing And Adjusting module.Faulty Unit Injector
Faulty unit injectors will normally cause the engine to misfire which will cause the engine to run rough. Faulty unit injectors can also cause too much smoke even if the engine is running smoothly. Remove the unit injectors and check the unit injectors. Use the 1U-6661 Pop Tester Group to check the injectors for proper operation. Refer to Special Instruction, SEHS8867 for additional information.Air Inlet Restriction or Air Inlet Leak
Check the air inlet for restrictions. Also check the air inlet for air leaks.Exhaust Restriction or Exhaust Leak
Check the exhaust system for restrictions. Also check the exhaust system for exhaust leaks.Faulty Turbocharger
Check the inlet manifold for oil. If oil is present in the inlet manifold, repair the turbocharger.
Fuel Ratio Control setting
Fuel injection timing
Faulty unit injector
Air inlet restriction or air inlet leak
Exhaust restriction or exhaust leak
Faulty turbochargerRecommended Repairs
Fuel Ratio Control Setting
If excessive black smoke appears during acceleration only, check the Fuel Ratio Control setting. If the Fuel Ratio Control is adjusted too rich black smoke during acceleration can occur. Refer to Troubleshooting, "Fuel Ratio Control".Incorrect Fuel Injection Timing
Check the fuel injection timing. Ensure that the fuel injection timing is adjusted correctly. Refer to the Systems Operation, Testing And Adjusting module.Faulty Unit Injector
Faulty unit injectors will normally cause the engine to misfire which will cause the engine to run rough. Faulty unit injectors can also cause too much smoke even if the engine is running smoothly. Remove the unit injectors and check the unit injectors. Use the 1U-6661 Pop Tester Group to check the injectors for proper operation. Refer to Special Instruction, SEHS8867 for additional information.Air Inlet Restriction or Air Inlet Leak
Check the air inlet for restrictions. Also check the air inlet for air leaks.Exhaust Restriction or Exhaust Leak
Check the exhaust system for restrictions. Also check the exhaust system for exhaust leaks.Faulty Turbocharger
Check the inlet manifold for oil. If oil is present in the inlet manifold, repair the turbocharger.
Cat SIS web machinery list:
Parts bolt Caterpillar catalog:
AD30, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, R1300, R1300G, R1300G II, R1600, R1600G, R1700 II, R1700G, R2900, R2900G, R3000H
R1600, R1600G, R1700 II, R1700G, R2900, R2900G, R3000H
324E, 324E L, 324E LN, 328D LCR, 329E, 329E L, 329E LN, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 345B II, 345C, 345C L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 365...
PM-201, PM-465, PM-565, PM-565B, RM-350B, SM-350
RM-250C, RM-350B, RR-250, RR-250B, SM-350, SR118, SR321, SS-250
120H, 12G, 130G, 135H, 135H NA, 140G, 160G, 825C, 826C, D10, PS-300B
AD40, AD45, AE40, CS-323C
320B FM LL, 322B L, 325B L, 325C, 330B L, 330D MH, 345B II, 345C, 345C L, 345C MH, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 3...
365B, 375, 375 L, 5080
824G, 824G II, 844, 844H, 854G, 854K, CS-323, D10N, D10R, D11N, D11R
AD45, AE40 II
508, 825C, 826C
130G, 631C, 65, 75, 777, 920, 930, 936F, D320A, D330A, D337F, PF-290B, PS-150B, PS-200B, PS-360B
12E, 12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 206, 212, 312D, 312D2 GC, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 3204, 320D, 320D FM, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L...
428, 583T, 587R, 587T, 65, 769D, 770, 771D, 772, 773E, 773F, 775E, 775F, 777F, 943, 950B, 953, 953B, 963, 973, 980C, D7G, IT18B, IT28B
8R3268
BOLT
65
65
1674, 1676, 428, 777, 992, D10, D315, D348, D379, D398, D399, G3306
0676809
BOLT
206, 212, 3054B, AP-800, C4.4, CS-323, CS-431B, PR-75, RT50
206, 212, 3054B, AP-800, C4.4, CS-323, CS-431B, PR-75, RT50
120, 12F, 12G, 140, 140G, 14E, 153, 16, 163, 1693, 16G, 173B, 183, 183B, 184, 191, 215, 215B, 225, 227, 229, 229D, 235C, 235D, 245, 245B, 3208, 3304, 3304B, 3306, 3508, 3508C, 3512, 3512B, 3512C, 3516...
14M, 205, 206, 212, 3176C, 3196, 3618, 416, 426, 428, 525D, 535D, 545, 793F, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, 814F, 814F II, 815F, 815F II, 816F, 816F II, 966F, 966F II,...
416, 428, 436, 814F, 814F II, 815F, 815F II, 816F, 816F II, 918F, 924F, 928F, 938F, 950F, 950F II, 960F, 966F II, 970F, 980F, 980F II, AP-1000B, AP-800, AP-800C, BG-225B, BG-225C, BG-245C, CS-323, D11...
428, 834K, 836K, 950 GC, 950H, 962H, 966H, 966M, 966M XE, 972H, 972M, 972M XE, 980M, 982M, 986H, C140-16, D10T2, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP, D8T, D9T
416, 428, 436, AP-800, CB-424, CS-323, CS-431B, PR-75
416, 428, 436