8H3390 NUT-FULL Caterpillar parts
3606, 561H, 561M, 561N, 572R, 572R II, 58, 583K, 589, 594, 594H, 613C, 613C II, 613G, 631D, 631E, 637D, 637E, 639D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 8A, 8B, 8D, 8S, 977, 9A, 9...
Rating:
Alternative (cross code) number:
CA8H3390
8H-3390
8H3390
CA8H3390
8H-3390
8H3390
Weight: 0.89 pounds 0 kg.
Information:
COATING/PLATING
Zinc - Iron Phosphate
HEX SIZE
57.15
mm
HEIGHT
32.54
mm
MATERIAL
Steel -600 Mpa Tensile strength min
THREAD SIZE
1.50-12
BULLDOZER, WINCH,
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Compatible equipment models: 8H3390:
Information:
SUPPLEMENT: 05/16/77SERVICE MAGAZINE, SEBD1704 FEBRUARY 14, 1977, "Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures", Pages 6 and 7.Change the last 5 paragraphs to read: Used PC Nozzles (With Diesel Fuel)
Pressure To Open Value (VOP): 400-750 psi (2750-5200 kPa)
Rate of Leakage: With a pressure of 300 psi (2050 kPa), pressure reading must not be less than 100 psi (690 kPa) after 30 seconds. Therefore, permissible pressure drop is 200 psi (1380 kPa).
New PC Nozzles (With Diesel Fuel)
Pressure To Open Valve (VOP): 685-750 psi (4720-5200 kPa)
Rate of Leakage: With a pressure of 600 psi (4150 kPa), pressure reading must not be less than 200 psi (1380 kPa) after 30 seconds. Therefore, permissible pressure drop is 400 psi (2750 kPa).Test specifications with different test fluids are not known for the direct injection nozzles.
--------------- END SUPPLEMENT --------------- Because of the nature of the information in the following article, it is not written in Caterpillar Fundamental English.Here is an article of direct interest to all fuel system servicemen and people who prepare claims. Please test all fuel injection nozzles (capsule-type or pencil-type) removed from any engines before a new nozzle is used as a replacement. If the removed nozzle tests satisfactory, use it again.
Tests by Caterpillar Tractor Co., with the 5P4150 Nozzle Tester Group and in engines, have shown that many nozzles sent to Caterpillar on warranty claims did not need a replacement. The 5P4150 Nozzle Tester Group or the 8S2242 Nozzle Tester Group with the 5P4149 Conversion Group must be used to make a test on all nozzles removed from an engine, unless the nozzle shows damage. The 5P4150 Tester is the only tester that can be used for 9L6884 Nozzles in 3400 Series Direct Injection Engines. These tools and their Special Instruction Form FM055225-03 were made available to provide a quick, accurate method of testing all types of fuel nozzles.
Be sure you are thoroughly familiar with the correct procedures and specifications in the Special Instructions. For example, one Step sometimes overlooked in testing the 9L6969 Pencil-type Nozzles is the failure to remove the cap from the nozzle. This must be done to prevent a hydraulic lock when the nozzle is checked with the tester.
If you make tests on large quantities of pencil-type or capsule-type nozzles, use two testers. Use a tester for each nozzle type. This prevents leakage by eliminating repetitive tightening and loosening of the line and adapter on the tester. The former 8S2242 Group can be used for all nozzles in 1100, 3100, and 3208 Engines.
Nozzle tester for pencil-type nozzles--8S2242 Nozzle Tester Group shown.Tips For More Exact Tests
... You do not need to make tests on new capsule nozzles, but if you do make a test, install the nozzle in a precombustion chamber and tighten to the correct torque. Remove the nozzle and make the test. The tightening forces can seal the internal parts the same as if the nozzle were installed in the engine.... Do not make tests on hot nozzles. High
Pressure To Open Value (VOP): 400-750 psi (2750-5200 kPa)
Rate of Leakage: With a pressure of 300 psi (2050 kPa), pressure reading must not be less than 100 psi (690 kPa) after 30 seconds. Therefore, permissible pressure drop is 200 psi (1380 kPa).
New PC Nozzles (With Diesel Fuel)
Pressure To Open Valve (VOP): 685-750 psi (4720-5200 kPa)
Rate of Leakage: With a pressure of 600 psi (4150 kPa), pressure reading must not be less than 200 psi (1380 kPa) after 30 seconds. Therefore, permissible pressure drop is 400 psi (2750 kPa).Test specifications with different test fluids are not known for the direct injection nozzles.
--------------- END SUPPLEMENT --------------- Because of the nature of the information in the following article, it is not written in Caterpillar Fundamental English.Here is an article of direct interest to all fuel system servicemen and people who prepare claims. Please test all fuel injection nozzles (capsule-type or pencil-type) removed from any engines before a new nozzle is used as a replacement. If the removed nozzle tests satisfactory, use it again.
Tests by Caterpillar Tractor Co., with the 5P4150 Nozzle Tester Group and in engines, have shown that many nozzles sent to Caterpillar on warranty claims did not need a replacement. The 5P4150 Nozzle Tester Group or the 8S2242 Nozzle Tester Group with the 5P4149 Conversion Group must be used to make a test on all nozzles removed from an engine, unless the nozzle shows damage. The 5P4150 Tester is the only tester that can be used for 9L6884 Nozzles in 3400 Series Direct Injection Engines. These tools and their Special Instruction Form FM055225-03 were made available to provide a quick, accurate method of testing all types of fuel nozzles.
Be sure you are thoroughly familiar with the correct procedures and specifications in the Special Instructions. For example, one Step sometimes overlooked in testing the 9L6969 Pencil-type Nozzles is the failure to remove the cap from the nozzle. This must be done to prevent a hydraulic lock when the nozzle is checked with the tester.
If you make tests on large quantities of pencil-type or capsule-type nozzles, use two testers. Use a tester for each nozzle type. This prevents leakage by eliminating repetitive tightening and loosening of the line and adapter on the tester. The former 8S2242 Group can be used for all nozzles in 1100, 3100, and 3208 Engines.
Nozzle tester for pencil-type nozzles--8S2242 Nozzle Tester Group shown.Tips For More Exact Tests
... You do not need to make tests on new capsule nozzles, but if you do make a test, install the nozzle in a precombustion chamber and tighten to the correct torque. Remove the nozzle and make the test. The tightening forces can seal the internal parts the same as if the nozzle were installed in the engine.... Do not make tests on hot nozzles. High
Cat SIS web machinery list:
Parts nut Caterpillar catalog:
1B4443
NUT
120, 120B, 12E, 12F, 12G, 140, 140B, 140G, 14E, 16, 16G, 571G, 572G, 583H, 583K, 594, 594H, 621, 621B, 623B, 627, 627B, 633, 824, 824B, 825C, 825G, 825G II, 825H, 988, AP-1000B, AP-600D, AP-800C, AP-8...
120, 120B, 12E, 12F, 12G, 140, 140B, 140G, 14E, 16, 16G, 571G, 572G, 583H, 583K, 594, 594H, 621, 621B, 623B, 627, 627B, 633, 824, 824B, 825C, 825G, 825G II, 825H, 988, AP-1000B, AP-600D, AP-800C, AP-8...
5M5017
NUT
571G, 572G, 583H, 583K, 983, 983B, D7F, D7G, D7G2, D8H, D8K, D9E
571G, 572G, 583H, 583K, 983, 983B, D7F, D7G, D7G2, D8H, D8K, D9E
5M5016
NUT
120, 120B, 12E, 12F, 140, 140B, 14E, 16, 583H, 583K, D8H, D8K
120, 120B, 12E, 12F, 140, 140B, 14E, 16, 583H, 583K, D8H, D8K
3S6989
NUT
583K, D8H, D8K
583K, D8H, D8K
8P0483
NUT
583K, D8H, D8K
583K, D8H, D8K
6N7591
NUT
583K, 594H, 772, 992, D8K, D9H
583K, 594H, 772, 992, D8K, D9H
7F9572
NUT
16, 525B, 525C, 535B, 535C, 545, 545C, 611, 613G, 615, 615C, 772, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G ...
16, 525B, 525C, 535B, 535C, 545, 545C, 611, 613G, 615, 615C, 772, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G ...
8K6474
NUT AS-SEALING
518, 518C, 528, 528B, 530B, 611, 613B, 613C, 613C II, 615, 615C, 621B, 621E, 621F, 623E, 623F, 627E, 627F, 631C, 631E, 633E II, 637E, 639D, 651E, 657E, 769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, ...
518, 518C, 528, 528B, 530B, 611, 613B, 613C, 613C II, 615, 615C, 621B, 621E, 621F, 623E, 623F, 627E, 627F, 631C, 631E, 633E II, 637E, 639D, 651E, 657E, 769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, ...
8D2628
NUT
528, 528B, 530B, 613, 613B, 613C, 613C II, 613G, 814B, 815B, 816B, 950B, 950B/950E, 966D, 966F, 966G, D25C, D25D, D300E, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
528, 528B, 530B, 613, 613B, 613C, 613C II, 613G, 814B, 815B, 816B, 950B, 950B/950E, 966D, 966F, 966G, D25C, D25D, D300E, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
6G4704
NUT
14G, 14H, 14H NA, 613C, 613C II, 613G
14G, 14H, 14H NA, 613C, 613C II, 613G
5K5923
NUT-FLANGE
528, 528B, 530B, 613C, 613C II, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 814, 814B, 815B, 824C, 826C, 926, 936, 936F, 950, 950B, 950F, 950F II, 966C, 966D, 966F, 966F II, 966R,...
528, 528B, 530B, 613C, 613C II, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 814, 814B, 815B, 824C, 826C, 926, 936, 936F, 950, 950B, 950F, 950F II, 966C, 966D, 966F, 966F II, 966R,...
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...
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...
0L2341
NUT
5S, 6A, 7A, 7G, 7S, 8 SR, 8A, 8S, 8U, 931B, 931C, 933, 935B, 935C II, 939, 941, 951B, 955C, 955H, 955K, 955L, 977K, 977L, 9A, D3, D3B, D3C, D3C II, D3C III, D4B, D4C II, D4C III, D4D, D4E, D4E SR, D5C...
5S, 6A, 7A, 7G, 7S, 8 SR, 8A, 8S, 8U, 931B, 931C, 933, 935B, 935C II, 939, 941, 951B, 955C, 955H, 955K, 955L, 977K, 977L, 9A, D3, D3B, D3C, D3C II, D3C III, D4B, D4C II, D4C III, D4D, D4E, D4E SR, D5C...
8L4496
NUT-JAM
3508, 3512, 3516, 938F, 938G, 938G II, 938H, 943, 950F, 950F II, 953, 960F, 963, 963B, 966F, 966F II, 966G II, 970F, 973, 980F, 980F II, 980G, AP-1000, D379, D398, D399, G3406, G3408, G3408B, G3412, G...
3508, 3512, 3516, 938F, 938G, 938G II, 938H, 943, 950F, 950F II, 953, 960F, 963, 963B, 966F, 966F II, 966G II, 970F, 973, 980F, 980F II, 980G, AP-1000, D379, D398, D399, G3406, G3408, G3408B, G3412, G...
1723783
NUT
3508, 3508B, 3512, 3512B, 3516, 3516B
3508, 3508B, 3512, 3512B, 3516, 3516B
1700516
NUT
3508, 3508B, 3512, 3512B, 3516, 3516B
3508, 3508B, 3512, 3512B, 3516, 3516B
1528850
NUT-BULKHEAD
3508, 3508B, 3512, 3512B, 3516, 3516B, C13, C15, C2.2, C3.3, C4.4
3508, 3508B, 3512, 3512B, 3516, 3516B, C13, C15, C2.2, C3.3, C4.4
1564386
NUT-BULKHEAD
3508, 3508B, 3512, 3512B, 3516, 3516B
3508, 3508B, 3512, 3512B, 3516, 3516B
2069267
NUT-SPRING
3516C, PM3516
3516C, PM3516
1896177
NUT
G3516B, PM3516, PMG3516
G3516B, PM3516, PMG3516
2110094
NUT
PM3412, PM3516, PMG3516
PM3412, PM3516, PMG3516
1569336
NUT-RING
G3304B, G3306B, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616, PMG3516
G3304B, G3306B, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616, PMG3516
1569335
NUT-RING
G3516B, G3520B, PMG3516
G3516B, G3520B, PMG3516
1384730
NUT-RING
G3304B, G3306B, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, PMG3516
G3304B, G3306B, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, PMG3516