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NUT-HEX 6T3631 - Caterpillar


6T3631 NUT-HEX Caterpillar parts 130G, 215, 215B, 215D, 225, 225D, 227, 229, 235, 235B, 235C, 235D, 236D, 242D, 245, 245B, 245D, 257D, 259D, 272D, 272D XHP, 299D, 299D XHP, 30/30, 303.5E, 304E, 305.5E, 305E, 307, 307B, 311B, 311D LRR...
Rating:
23
Alternative (cross code) number:
CA6T3631
6T-3631
6T3631
Caterpillar 6T3631 NUT-HEX
Weight: 0.01 pounds 0 kg.

Buy NUT-HEX 6T3631 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Compatible equipment models: 6T3631:

COMPACT TRACK LOADER  259D   299D   299D XHP  
COMPACT WHEEL LOADER  910  
EJECTOR TRUCK  740   D400E II  
GENERATOR  SR4   SR4B   SR4BHV  
LANDFILL COMPACTOR  826C  
LOAD HAUL DUMP  R1300G   R1300G II   R1700G   R2900G  
LOCOMOTIVE ENGINE  3508B   3508C   3512B   3512C   3516B  
LOGGER  227  
MARINE AUXILIARY  3508B   3508C   3512   3512B   3512C   3516B   3516C  
MINI HYD EXCAVATOR  303.5E   304E   305.5E   305E   307B  
MOTOR GRADER  130G  
MULTI TERRAIN LOADER  257D  
PETROLEUM GEN SET  C15   C18   C27   C32   G3306B  
PETROLEUM TRANSMISSION  TH31-E61   TH35-E81   TH48-E70   TH48-E80  
PUMPER  CPT372   SPT343  
QUARRY TRUCK  771D   775B  
SKID STEER LOADER  236D   242D   272D   272D XHP  
SOIL COMPACTOR  815B  
TRACK LOADER  953   953C   953D   963   963C   963D   973   973C   973D  
TRACTOR  776D   784B   784C  
TRUCK ENGINE  3408   C13  
VEHICULAR ENGINE  3508   3512   3516  
VIBRATORY COMPACTOR  CS-643  
WHEEL DOZER  814B   824C  
WHEEL TRACTOR-SCRAPER  613G  
WHEELED EXCAVATOR  M313C   M313D   M315C   M315D   M316C   M316D   M318C   M318C MH   M318D   M318D MH   Caterpillar
Number on catalog scheme: 3
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Information:

Probable Causes
Engine Oil Cooler
Power Train Oil Cooler (if equipped)
Water-Cooled Turbocharger
Cylinder Head Gasket
BlockThe procedures have been listed in order of probability. Complete the procedures in order.Verify the presence of oil in the coolant with a scheduled oil sample. Verification must be made before performing the procedure.Recommended Actions
Table 1
Troubleshooting Test Steps    Values    Results    
1. Leak in the Engine Oil Cooler
A. Check for leaks in the engine oil cooler. Refer to Testing and Adjusting for the proper procedure.
   
Oil Cooler
   
Result: A leak is found in the engine oil cooler.
Repair: Install a new oil cooler core. Refer to the Disassembly and Assembly manual.
Flush the cooling system. Refer to the Operation and Maintenance Manual for the proper flushing procedure. Refill the cooling system with the proper coolant. Refer to the Operation and Maintenance Manual for the correct coolant and capacities.
Check the oil for coolant. If coolant is found in the oil, drain the crankcase. Refill the crankcase with the proper oil after the leak has been repaired. Refer to the Operation and Maintenance Manual for the correct oil capacities and viscosity.
Result: A leak was not found in the engine oil cooler.
Proceed to Test Step 2.
   
2. Leak in the Power Train Oil Cooler
A. Check for leaks in the power train oil cooler. Refer to Testing and Adjusting for the proper procedure
   
Power Train Cooler
   
Result: A leak is found in the power train oil cooler.
Repair: Install a new oil cooler core. Refer to the Disassembly and Assembly manual.
Flush the cooling system. Refer to the Operation and Maintenance Manual for the proper flushing procedure. Refill the cooling system with the proper coolant. Refer to the Operation and Maintenance Manual for the correct coolant and capacities.
Check the oil for coolant. If coolant is found in the oil, drain the crankcase. Refill the oil after the leak has been repaired. Refer to the Operation and Maintenance Manual for the correct oil capacities and viscosity.
Result: A leak was not found in the power train oil cooler.
Proceed to Test Step 3.
   
3. Water-Cooled Turbocharger (if equipped)
A. Inspect the turbocharger for cracks.
B. Remove the oil drain line from the turbo and pressurize the cooling system, Refer to Testing and Adjusting, "Cooling System - Test".
C. Check the turbocharger for coolant leakage.
   
Turbocharger
   
Result: The turbocharger is cracked.
Repair: Replace the turbocharger. Refer to the engine Disassembly and Assembly for the correct procedure.
Flush the cooling system, Refer to the Operation and Maintenance Manual for the correct procedure.
Refill the cooling system with the proper coolant. Refer to the Operation and Maintenance Manual for the correct coolant and capacities.
Check the oil for coolant. If coolant is found in the oil, drain the oil. Refill the oil after the leak has been repaired. Refer to the Operation and Maintenance Manual for the correct oil capacities.
Result: The turbocharger is not cracked.
Proceed to Test Step 4.
   
4. Cylinder Head Gasket
A. Remove the cylinder head. Refer to the Disassembly and Assembly manual.
B. Check the cylinder liner projection. Refer to the Systems Operation/Testing and Adjusting

Cat SIS web machinery list:

Caterpillar parts catalog
C18 Marine Generator Set SSM00001-UP
C18 Marine Generator Set SSW00001-UP
3412 Generator Set DK600001-UP
3412 Generator Set XJ500001-UP
3516C HD Locomotive Engine F3Z00001-UP
3516C Generator Set HZS00001-UP
SPF743 Trailer Mounted Pumper MLX00001-UP
3512 Industrial Engine SR200001-UP
3512C Industrial Engine SRF00001-UP
3512B Generator Set 9G500001-UP
3512B Generator Set 9G800001-UP
3512C Generator Set 9H200001-UP
3516C Petroleum Engine NG300001-UP
3516E Marine Engine MD500001-UP
3512E Marine Engine MD300001-UP
3516E Marine Engine MRY00001-UP
3516E Marine Engine MRN00001-UP
3516E Marine Engine MRC00001-UP
3516E Marine Engine MR900001-UP
3512E Marine Engine MR800001-UP
3512E Marine Engine MR700001-UP
3512E Marine Engine MR400001-UP
C280–16 Marine S4M00001-UP
C175-16 Petroleum Engine P6N00001-UP
C32 Locomotive Engine WJD00001-UP
DE150E2, DE165E2 Generator Set GTM00001-UP POWERED BY C6.6
G3412C Generator Set SPY00001-UP
XQ425 Generator Set X3F00001-UP POWERED BY C13
C280–12 Generator RH700001-UP
AP-1050 Asphalt Paver 1JG00001-UP (MACHINE) POWERED BY 3116 Engine
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine
AP-1000 Asphalt Paver 1HD00001-UP (MACHINE) POWERED BY 3116 Engine
AP-200B Asphalt Paver 2NK00001-UP (MACHINE) POWERED BY HATZ Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
8-16B EXTEND-A-MAT Screed 3GL00001-UP


Parts nut Caterpillar catalog:

5D0765 NUT
16, 16G, 16H, 16H NA, 650B, 651, 666, 69D, 768B, 768C, 769, 769C, 769D, 770, 771C, 771D, 772, 772B, 773, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776, 776C, 776D, 777, 777B, 777D, 777F
9V6561 NUT-LOCK
518, 926, 936, D250B, D250E, D300B, D300D, G936, IT28
2688262 NUT
12M 2, 140M, 14M, 160M, 16M, 24M, 950H, 950K, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, 980K, 980K HLG, SNOW WING
8V9720 NUT-ADJUSTING
814B, 815B, 816B, 966D, 966F, 966G, D25D, D350E, D400E, D40D
9D7989 NUT
69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 79...
2993401 NUT-HEX SLOTTED
12M 2, 140M, 160M, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 777F, 777G, SH-56B, SNOW WING
4I9631 NUT
735, 740, 793C, 793D
2F8057 NUT-SLOTTED
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 143H,...
6S3065 NUT
120G, 12G, 130G, 140G, 14G, 160G, 16G, 24H, CB-334D, CB-335D
8C7328 NUT
320 L, 320B, 320B FM LL, 320C, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C FM, 323D LN, 323D SA, 324D FM, 324D FM LL, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 325D L, 329D, 329D L, 329D LN, ...
6G4701 NUT-BEARING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
8D3540 NUT
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
6V8378 NUT
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA...
3T0853 NUT
12G, 140G, 1673C, 215, 235, 3208, 3304, 3306, 3306B, 615C, 627E, 637E, 815B, 920, 943, 966F, CS-551, D4HTSK II, D5H, D6D, D6H, G3304, G936, IT28B
7W0516 NUT-ROTOR CLAMP
3304, 3306, 3406, 3406B, 3406C, CG137-08, CG137-12, G3304, G3304B, G3306, G3306B, G3406, G3408, G3408C, G3412
3H3680 NUT-JAM
1140, 1150, 1160, 120G, 12E, 12F, 12G, 130G, 140G, 14E, 14G, 16, 1673C, 1676, 16G, 214B, 215, 215B, 224B, 225, 235, 245, 3116, 3126, 3176, 3176B, 320 L, 3204, 3208, 325, 330 L, 3304, 3304B, 3306, 3306...
3H3681 NUT-FULL
119, 120G, 128, 12E, 12G, 130G, 140G, 14G, 160G, 1673C, 1676, 16G, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235C, 235D, 245, 245B, 245D, 3208, 330 L, 3304, 3306, 3406, 3406B, 3408,...
3445673 NUT
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 16M, 2570C, 2670C, 2864C, 3054C, 3126, 3126B, 3304, 3306, 3306B, 336F L, 3406, 3406B, 3406C, 3408, 3412, 3412E,...
3N4895 NUT AS-SPRING
3304, 3306, 834B, 836, 950, 988B, 992C, 994, 994D, PF-290B, PS-150B, PS-200B, PS-360B
2K9613 NUT AS-SPRING
235, 235B, 235C, 235D, 245, 245B, 3304, 3306, 814, 815, 816, 920, 930, 950, 966C, 980, 980B, R2900
8T9370 NUT AS-SPRING
3304, 3306, 988B, 992C, 994D, CB-334D, CB-334E, CB-335D, CP-433C, CS-431C, CS-563C, CS-583C, PF-290B, PS-150B, PS-200B, PS-360B
8C6808 NUT
130G, 1673C, 3114, 3116, 3126, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 518C, 528B, 530B, 572G, 631D, 637D, 9...
1B4330 NUT
10, 118, 119, 120, 120B, 120G, 127, 129, 12E, 12F, 12G, 130G, 140, 140B, 140G, 14E, 14G, 16, 160G, 163, 1673, 1673B, 1673C, 1674, 1676, 1693, 16G, 184, 191, 205, 205B, 206, 206B, 211B, 212, 212B, 213B...
7F7622 NUT-HEX
12E, 231D, 235, 235C, 245, 3126, 3208, 3304, 3306, 3406, 3406B, 3406C, 3408, 3412, 3508, 3512, 3512B, 3516, 627, 651, 657, 666, 777, 824C, 825C, 826C, 955C, 955H, 966C, 980, 980C, C18, D326F, D337, D3...
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