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HOSE AS 3904575 - Caterpillar

3904575 HOSE AS Caterpillar parts 777G HOSE
Alternative (cross code) number:
Caterpillar 3904575 HOSE AS

Buy HOSE AS 3904575 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 3904575:

TRUCK  777G  
Number on catalog scheme: 3
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Required Tools
Illustration 1 g01089423
Tooling (A)
Illustration 2 g02094501
Tooling (B) is the 198-4240 Digital Pressure Indicator Gp.
Table 1
Required Tools
Tooling Item Part
Number Description Qty
A A1 8T-0855 Pressure Gauge
4000 kPa (580 psi) 1
A2 6V-3989 Fitting 1
A3 6V-4143 Coupler 2
A4 177-7861 Hose As
41370 kPa (6000 psi) 1
B 198-4240 Digital Pressure Indicator Group
B1 198-4234 Digital Pressure Indicator 1
B2 198-4237 Pressure Sensor (0 to 500 psi) 1
B3 198-4236 Adapter Cable As 1 Machine Preparation
Move the machine to a smooth horizontal location.
Lower all of the implements.
Illustration 3 g02094594
(P) Pressure Tap
Locate pressure tap (P) on the machine. Pressure tap (P) is located above the five pressure taps for the transmission at the rear of the machine.
Attach tooling (A or B) to pressure tap (P).Test Procedure
Start the engine. Warm the power train oil to a temperature of 84° 8°C (183° 14°F).
Operate the engine at LOW IDLE. Make sure that the steering control lever is in the NEUTRAL position.
Check the pressure at tooling (A or B). The pressure at tooling (A or B) should be 2585 105 kPa (375 15 psi).Reference: See Specifications, Systems Operation/Testing and Adjusting, "Pressure Charts" in this module for additional pressure values.
If the pressure at tooling (A or B) is not within the specified limits, perform the following adjustment procedure.Adjustment Procedure
Illustration 4 g02094054
(2) Relief Valve
(3) Cover
(4) Bolts
The transmission relief valve (2) is located behind cover (3) on the right side.
Loosen and remove bolts (4).
Remove cover (3).
Illustration 5 g02118674
(5) Relief Valve
(6) Transmission Control Valves
Illustration 6 g02118744
(5) Relief Valve
(7) Locking cap
(8) Adjustment Screw
Loosen locking cap (7) on relief valve (5). Maintain the position of adjustment screw (8).Note: One turn of the adjustment screw changes the relief valve setting by 117 kPa (17 psi).
Turn adjustment screw (8) by the desired amount.
Tighten locking cap (7) to a torque of 18 4 N m (13 3 lb ft).
Perform the test procedure again. Readjust the relief valve, if necessary.
Install cover (3) with bolts (4).Worksheet
Table 2
D8T Test for the Transmission Relief Valve Pressure
Date Equipment ID Code
Item Specification Actual
Low Idle (P) 2585 104 kPa (375 15 psi)

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Parts hose Caterpillar catalog:

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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, ...
5P1420 HOSE
120M, 12M, 216, 216B, 216B3, 226B, 226B3, 228, 2290, 232B, 235C, 236, 236B, 236B3, 236D, 2384C, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 2484C, 2491, 252B, 252B3, 256C, 257B, ...
5P1291 HOSE
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 163H NA, 16H, 215, 235B, 235C, 235D, 302.5, 3116, 320C, 320D FM RR, 3508C, 3512C, 3516C, 515, 521B, 522B, 525, 613B, 613C, 613C II, 613G, 621B, 621E, 621F...
1945171 HOSE
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3,...
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1090, 1190, 1190T, 1290T, 1390, 14H, 14H NA, 153, 16H, 16H NA, 2290, 2390, 2391, 2491, 2590, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 480, 511, 521, 522, 532, 541, 541 2, 551, 552, 55...
6V8523 HOSE
1090, 1190, 1190T, 120K, 120K 2, 120M, 120M 2, 1290T, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24M, 30...
2427406 HOSE
1390, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 572R, 651B, 657E, 657G, 773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 777G, 980H, C-15, C-16, C11, C13, C15, C18, C27, CX31-C13I, CX31-C15I, ...
5P1293 HOSE
120G, 120H, 120H ES, 120H NA, 12G, 130G, 135H, 135H NA, 14H, 16H, 16M, 2384C, 2484C, 322 FM L, 325 L, 3412, 3412C, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, 5130, 5130B, 521B, 522B, 559C, 579C, 61...
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140, 141, 153, 163, 225, 517, 518, 518C, 527, 528, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 637D, 637E, 637G, 770, 772, 773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 777G, 834, 953D, 988, 9...
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215, 215B, 572R II, 613B, 613C, 613C II, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G, 768C, 769C, 769D, 770G, 770G OEM, 771C, 771D, 772G, 772G OEM, 777G, 793C, 793D, 980H, 992, C27, D6H, D6H XL,...
5P1295 HOSE 15.24 cm(6 in.)
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, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 235, 2...
1862002 HOSE
583T, 587T, 621B, 621G, 621H, 621K, 623G, 623H, 623K, 627F, 627G, 627H, 627K, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E, 657G, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773E, 773F, 773G,...
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