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VALVE GP 9J8729 - Caterpillar


9J8729 VALVE GP Caterpillar parts 920, 930, 930R
Rating:
26
Alternative (cross code) number:
CA9J8729
9J-8729
9J8729
Caterpillar 9J8729 VALVE GP
Weight: 49 pounds 22 kg.

Buy VALVE GP 9J8729 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL LOADER,

Compatible equipment models: 9J8729:

WHEEL LOADER  920   930   930R   Caterpillar
Number on catalog scheme: 1
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Information:


Table 1
Test Step     Voltage Reading     Voltage should be below this for 12 volt system     Voltage should be below this for 24 volt system    
4        
5        
4 minus 5         1.0 volt     2.0 volts    
6                
7        
6 minus 7         0.5 volt     1.0 volt    
8         0.5 volt     1.0 volt    
Measure the voltage between the alternator "B+" terminal and the alternator case ground.
Measure the voltage across the battery. Put the red lead on the + battery terminal, and put the black lead on the negative battery terminal. Step 5 should be completed as quickly as possible after Step 4.Expected Result: On a 12 volt system, the voltage should not be greater than the voltage that was recorded in Step 4. The voltage must also be within one volt. On 24 volt systems, the voltage is within 2 volts.Results:
YES - If the voltage in Step 4 is not more than 1 volt for 12 volt systems (2 volts for 24 volt systems) higher than the voltage in Step 5, this test is complete and the related wiring is correct at this time. Replace the alternator or go to Testing and Adjusting, "Component - Test" in order to test the internal parts of the alternator.
NO - If the voltage in Step 4 is more than 1 volt for 12 volt systems (2 volts for 24 volt systems) higher than the voltage in Step 5, there is high circuit resistance: corrosion, loose connections and damaged wiring. Continue to Step 6.
Check the voltage between the machine frame and the alternator "B+" terminal. Record the voltage.
Check the voltage between the machine frame and the + battery post. Step 7 should be completed as quickly as possible after Step 6. Expected Result: The voltage difference between Step 6 and Step 7 does not exceed 1 volt on 24 volt systems or 0.5 volts on 12 volt systems. Results:
YES - The voltage difference does not exceed the tolerance. The charging circuit is good. Go to Step 8.
NO - The voltage difference exceeds the tolerance. There is high resistance in the charging circuit: loose cables, corroded cables, damaged cables, faulty circuit breaker and faulty main relay. Correct the problem and retest the system.
Check the voltage between the negative battery post and the alternator case ground. Expected Result: The voltage does not exceed 1 volt on 24 volt systems or 0.5 volts on 12 volt systems. Results:
YES - The voltage difference does not exceed the tolerance. The ground circuit is good. There is an internal problem with the alternator. Replace the alternator or go to Testing and Adjusting, "Component - Test" in order to test the internal parts of the alternator.
NO - The voltage difference exceeds the tolerance. There is high resistance in the ground circuit: loose cables, corroded cables, loose alternator mounting

Caterpillar parts catalog:

Caterpillar parts catalog
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930 WHEEL LOADER 71H00001-00259 (MACHINE)
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930R WHEEL LOADER 57Z00001-03016 (MACHINE) POWERED BY 3304 ENGINE
930 WHEEL LOADER 17B00220-00999 (MACHINE) POWERED BY 3304 ENGINE
930 WHEEL LOADER 41K05315-UP (MACHINE) POWERED BY 3304 ENGINE
920 WHEEL LOADER 62K07095-UP (MACHINE) POWERED BY 3304 ENGINE
930 WHEEL LOADER 41K05315-UP (MACHINE) POWERED BY 3304 ENGINE
920 WHEEL LOADER 62K07095-UP (MACHINE) POWERED BY 3304 ENGINE
920 WHEEL LOADER 41J04371-UP (MACHINE)
930 WHEEL LOADER 79J03733-UP (MACHINE) POWERED BY 3304 ENGINE
930T WHEEL LOADER 57Z04000-UP (MACHINE) POWERED BY 3304 ENGINE
930T WHEEL LOADER 17B01000-02010 (MACHINE) POWERED BY 3304 ENGINE
930T SERIES II WHEEL LOADER 17B02011-UP (MACHINE) POWERED BY 3304 ENGINE
930R WHEEL LOADER 57Z00001-03016 (MACHINE) POWERED BY 3304 ENGINE
930 WHEEL LOADER 17B00220-00999 (MACHINE) POWERED BY 3304 ENGINE
930R WHEEL LOADER 57Z03017-03999 (MACHINE) POWERED BY 3304 ENGINE
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Parts valve Caterpillar catalog:

6V2209 VALVE GRINDING
120G, 130G, 3304, 920, 930, 950, 951B, 955L, D4E
6V0600 VALVE GRINDING- SERIAL NO. 78P34523 TO 78P47087 INCLUSIVE
120G, 130G, 3304, 920, 930, 950, 955L, D4D, D4E
5J7157 VALVE
16, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621F, 621R, 623, 623B, 623E, 623F, 627B, 627E, 627F, 631C, 631E, 631G, 633, 633C, 633D, 633E, 633E II, 637D, 637E, 637G, 639D, 641, 641B,...
4D2289 VALVE AS
613C, 621E, 631E, 641B, 657, 769C, 769D, 771C, 771D, 772, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777D, 784B, 785B, 789B, 793B, 793C, 920, 926, 930, 936F, 950, 950F, 950F II, 966C, 966D, 966F, 966F I...
4D2295 VALVE
613C, 621E, 631E, 641B, 657, 769C, 769D, 771C, 771D, 772, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777D, 784B, 785B, 789B, 793B, 793C, 920, 926, 930, 936F, 950, 950F, 966C, 966D, 980C, 980F, D9H
6K6824 VALVE AS-CHECK
518, 528, 623E, 920, 930
6K0248 VALVE AS
120, 12E, 12F, 140, 14E, 910, 916, 920, 926, 926A, 928F, 936F, 938F, 950, 950B, 950F, 950F II, 960F, 966C, 966F, 966F II, 970F, 992, IT12B, IT18B, IT18F, IT28, IT28B, IT28F
4D1138 VALVE
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 163H, 16G, 16H, 16H NA, 5110B, 518, 5230, 5230B, 528, 621B, 631C, 633C, 639D, 666, 769, 769C, 769D, 7...
5K9972 VALVE ASSEM.
518, 528, 920, 930, 930R, 950, 966C, 980, 980B
6K6825 VALVE ASSEM.
920, 930, 930R, 950, FB518
4D3398 VALVE
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
1045013 VALVE GP-RELIEF
824H, 824K, 825H, 825K, 826H, 826K, 834G, 834H, 834K, 836G, 836H, 836K, 844, 844H, 844K, 980H, 980K, 980K HLG, 980M, 982M, 986H, 988G, 988H, 988K, 990, 990 II, 990H, 990K
4T5008 VALVE GP
926, 926A, 936, 936F, D6H, D7H, G926, G936, IT28, IT28B
9J0622 VALVE GP-RELIEF
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 777, 777B, AD40, AD45, AE40
6E3035 VALVE GP-CONTROL
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H
6E3173 VALVE GP-CONTROL
120G, 12G, 130G, 140G, 160G
2273021 VALVE GP-PUMP CONTROL
D10N, D10R, D6R, D6R II, D6R III, D6R STD, D7R II, D7R XR
2555588 VALVE GP-REGENERATION
345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345B II, W345C MH
1073255 VALVE GP-ROTARY
910G, 914G, IT14G, IT14G2, PF-290B
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