AVSPARE.COM
parts catalog

STUD 0003378 - Caterpillar



0003378 STUD Caterpillar parts STUD
Rating:
41
Alternative (cross code) number:
CA0003378
000-3378
0003378
Caterpillar 0003378 STUD

Buy STUD 0003378 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register

Information:


Table 1
REQUIRED TOOLS    
Part Number     Description     Quantity    
177-7862     Hose As     2    
6V-4143     Coupler     4    
8T-0861     Pressure Gauge (0 to 60,000 kPa (0 to 8,700 psi))     1    
6V-3989     Fitting     2    Refer to Testing and Adjusting, "Tooling Preparation" for additional information for tooling assembly and for alternate methods of testing.
Illustration 1 g00796009
Open the access door on the right side of the machine.
Illustration 2 g00838526
Pressure tap "1"
Illustration 3 g00838527
Pressure tap "2"
Connect hose assemblies to pressure tap "1" and to pressure tap "2".
Connect a 8T-0861 Gauge Assembly to the end of each hose assembly.
Enter the machine.
Fasten the seat belt.
Start the engine and run the engine at LOW IDLE.
Depress the service brake.
Set the parking brake.
Illustration 4 g01190553
Use the Electronic Technician (ET) in order to perform the transmission stall test. Select the "Diagnostics" option from the Electronic Technician (ET) menu. Then, select "Diagnostic Tests" from the drop-down menu. Select the "Transmission Stall" from the selection menu. Follow the instructions that are provided.
Release the parking brake.
Ensure that the parking brake indicator is ON.
Release the service brake.
Select the lowest maximum ground speed.
Increase the engine speed to HIGH IDLE.
Note the engine speed and record the engine speed onto the worksheets. Refer to Testing and Adjusting, "Worksheet - Troubleshoot".
Move the speed and direction control to the FORWARD position. The tracks should not move.Note: Do not stall the drive system for more than 15 seconds.
Check the engine speed, the drive pressure of the front pump and the drive pressure of the rear pump. Record the data onto the worksheets.
Subtract the second engine speed from the first engine speed in order to obtain the engine lug. The engine lug should be 55 30 rpm.
The drive pressure for the front pump at pressure tap "2" should be 44000 1000 kPa (6400 150 psi).
The drive pressure for the rear pump at pressure tap "1" should be 44000 1000 kPa (6400 150 psi).
Return the speed and direction control to the HOLD position.
Move the speed and direction control to the REVERSE position.Note: Do not stall the drive system for more than 15 seconds.
Check the engine speed, the drive pressure of the front pump and the drive pressure of the rear pump. Record the data onto the worksheets.
Subtract the second engine speed from the first engine speed in order to obtain the engine lug. The engine lug should be 55 30 rpm.
The drive pressure for the front pump at pressure tap "2" should be 44000 2000 kPa (6400 290 psi).
The drive pressure for the rear pump at pressure tap "1" should be 44000 2000 kPa (6400 290 psi).
Return the speed and direction control to the HOLD position.
Set the parking brake.
Ensure that the parking brake indicator is ON.
Decrease the engine speed to LOW IDLE.
Stop the engine.
Move all of the controls in order to relieve any pressure within the hydraulic systems.
Exit the machine.
Determine if the stall rpm


Parts stud Caterpillar catalog:

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.