HOSE AS. 2809625 - Caterpillar

Image1
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
0-4000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 4.0-hour job for Group 1
Reasonable travel time and mileage will be paid; however you need to put in the service claim where you started and where you traveled to, documenting how many miles you drove.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
0-4000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 4.0-hour job for Group 2
Reasonable travel time and mileage will be paid; however you need to put in the service claim where you started and where you traveled to, documenting how many miles you drove.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
1. Position the machine on level ground in the service position.
2. Stop the engine.
3. Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
4. Attach a 311-1362 Vacuum Cap onto the hydraulic tank. Attach an air supply hose onto the assembly. Apply 276 to 414 kPa (40 to 60 psi). This procedure will pull a vacuum on the hydraulic system.
5. Remove the hydraulic lines from regeneration valve (1) located on the rear of the main control valve. Install 6V-9508 Plugs (11/16 ORFS) with 6V-8397 O-ring Seals (11/16) on each of the hydraulic lines. Refer to Image1.1.1.
6. Remove the adapters from the regeneration valve.
Image1.1.1
7. Remove six bolts (2) and the regeneration valve from the main control valve. Refer to Image1.2.1.
Image1.2.1
8. Inspect the main valve and ensure surface (A) is free of any debris. Refer to Image1.3.1.
9. Install the regeneration valve with the new seals with bolts removed.
10. Install the adapters and the hydraulic lines.
Image1.3.1
11. Follow the guidelines stated in the Operation and Maintenance Manual in order to warm up the hydraulic system.
12. Check the hydraulic system for any leaks.
13. Stop the engine.
14. Check the hydraulic system oil level. Add hydraulic, as necessary.