6G6667 HOSE ASSEM. Caterpillar parts
633D, 637D, 639D
Rating:
Alternative (cross code) number:
CA6G6667
6G-6667
6G6667
CA6G6667
6G-6667
6G6667
Weight: 15 pounds 6 kg.
WHEEL TRACTOR,
Number on catalog scheme:
24
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Information:
can be several causes for constant low fuel delivery from the separate injection pumps of pump housing groups during testing on Fuel Injection Test Benches. The first is worn or damaged plunger and barrel assemblies. Test bench operators can install new plunger and barrel assemblies and check the fuel delivery again.
If fuel delivery is still low, check the master valve (special fuel injection valve with a flat seat used as the standard resistance against which the fuel injection pump must work). To do this, exchange the master valve with a master valve that shows normal fuel delivery.
If the master valve checks correctly, look for a restriction at the ends of the fuel injection lines. Generally, restrictions are caused when the line fittings are tightened too tight or if they have been used for long periods of time. A.062" (1.57 mm) drill can be used to clean the lines of these restrictions.
Troubleshooting problems like these will be added to Special Instruction Form GEG00451-01, "Using the Caterpillar Fuel Injection Test Bench", when revisions are made.
If fuel delivery is still low, check the master valve (special fuel injection valve with a flat seat used as the standard resistance against which the fuel injection pump must work). To do this, exchange the master valve with a master valve that shows normal fuel delivery.
If the master valve checks correctly, look for a restriction at the ends of the fuel injection lines. Generally, restrictions are caused when the line fittings are tightened too tight or if they have been used for long periods of time. A.062" (1.57 mm) drill can be used to clean the lines of these restrictions.
Troubleshooting problems like these will be added to Special Instruction Form GEG00451-01, "Using the Caterpillar Fuel Injection Test Bench", when revisions are made.
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
120M, 12H NA, 12M, 140H, 140M, 141, 143H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160M, 163H NA, 1673C, 16G, 16H NA, 235B, 245, 245B, 24H, 320B, 330, 330 L, 3304, 3304B, 3306, 3306B, 330B, 330B L, 3406, ...
12H NA, 140G, 140H, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 245, 3116, 3126, 3126B, 3208, 330, 330 L, 3304, 3304B, 3306, 3306B, 330B, 330B L, 3406, 3408, 3412, 525, 527,...
1090, 1190, 1190T, 120G, 1290T, 1390, 140G, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 2290, 229D, 231D, 235, 235B, 235C, 235D, 236D, 2384C, 2390, 2391, 242D, 245, 245B, 245D, 246D, 2470C, 2484C, 249...
130G, 140G, 14H NA, 621, 621B, 621E, 623, 627, 627E, 631E, 637D, 637E, 639D, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 772, 773, 773D, 773E, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784C, 78...
12H ES, 140H ES, 14G, 160H ES, 621, 621B, 621F, 621G, 623E, 623F, 623G, 627, 627B, 627F, 627G, 631D, 631E, 637D, 637E, 641B, 650B, 651B, 651E, 657B, 666, 666B, 768C, 769, 769C, 769D, 771D, 772B, 773B,...
120G, 12G, 130G, 140G, 160G, 16G, 16H NA, 621, 621B, 621E, 621F, 621G, 627, 627B, 627E, 627F, 627G, 631E, 633E II, 637D, 637E, 650B, 666, 666B, 769D, 771D, 777D
631E, 631G, 633D, 633E II, 637D, 637E, 637G
120G, 120H, 12G, 130G, 135H, 140G, 160G, 16G, 621, 621F, 623, 623E, 623F, 627, 631E, 633D, 633E II, 637D, 637E, 641, 641B, 651, 657, 657B, 666, 769C, 769D, 771D, 772B, 773B, 773D, 775D, 777, 785, 789,...
120G, 14H, 14H NA, 16H, 16H NA, 621, 623, 627, 637D, 641, 641B, 651, 657, 657B, 666, 666B, 768B, 772, 776, 777
6G2448
HOSE ASSEM.
637D
637D
1U3645
HOSE ASSEM.
641B, 657B
641B, 657B
1U3646
HOSE ASSEM.
641B, 657B
641B, 657B
5J6932
HOSE ASSEM.
641B
641B
1U3643
HOSE ASSEM. (outer)
641B, 657B
641B, 657B
8S8963
HOSE ASSEM. (R.H.)
641B, 657B
641B, 657B
3G7312
HOSE ASSEM.
633D
633D
3G7311
HOSE ASSEM.
633D, D10
633D, D10
3G7303
HOSE ASSEM.
633D
633D
3G7313
HOSE ASSEM.
633D
633D
3G7302
HOSE ASSEM.
633D
633D