VALVE GP-FLOW CONTROL 9W9862 - Caterpillar

Tube Assembly.
6. Install 302-5877 Tube Assemblies (1) to each turbocharger supply inlet with 3E-4352 Washer, 6V-8337 Bolt, 5P-3456 O-ring, and 7N-8229 Strainer As. The 5P-3456 O-ring needs to be installed in the O-ring groove on the 302-5877 Tube Assembly at the tube assembly to 7N-8229 Strainer connection. The Tube Assembly with the Tee fitting goes on the left side turbocharger.
Do not install an O-ring between the strainer and the turbocharger.
7. Install 302-5876 Bracket (2) onto front end of left side water manifold.
8. Install 302-5878 Brackets (3) onto exhaust elbow and secure with previously removed 9X-8873 Bolt, 5P-8245 Washer, and 1F-7958 Nut.
9. Install 9M-4584 Connector with 6V-4589 O-ring onto the oil distribution block.
10. Install the 166-4985 Hose Assembly (4) between distribution block and left side turbocharger supply.
11. Secure 166-4985 Hose Assembly to 302-5876 Bracket with 8T-1889/8T-1890 Clamp and 7V-6571 Grommet. Use 0S-1594 Bolt, 5M-2894 Washer, and 9S-8752 Nut for securing the clamp to the bracket.
12. Install 312-5614 Hose Assembly (5) between left side and right side turbocharger supplies.
13. Secure 312-5614 Hose Assembly with 7S-3916/7S-3919 Clamp and 7V-6571 Grommet to the 302-5878 Bracket on exhaust elbow. Use 1A-2029 Bolt, 5M-2894 Washer, and 9S-8752 Nut for securing the clamp to the bracket.
Image1.2.1
Image1.2.2
14. Run engine at high idle with no load for 5 minutes. Check for leaks.
Engine components and oil will be hot. Use caution when performing work.
15. Remove 7N-8229 Strainer Assemblies installed in Step 6. Connect tube assemblies directly to the turbochargers using new 5P-3456 O-rings.
16. Run engine at high idle with no load for 5 minutes. Check for leaks. Rectify as necessary.
Group Number 2
Care should be taken to ensure that contamination is not introduced into the turbocharger oil supply system.
Some Nuts, Bolts, and Washers will need to be reused from original turbocharger oil lines group.
Lubricate o-rings with light coat of engine oil during installation.
Refer to images 1.2.1 and 1.2.2 above for this procedure.
1. Completely remove rigid turbocharger oil supply lines, clamps, and fittings from engine.
2. Install 030-7983 Union and 061-8284 Tee onto one of the 302-5877 Tube Assemblies (1). Install 030-7893 Union and 030-7972 Elbow onto the other 302-5877 Tube Assembly.
3. Install 302-5877 Tube Assemblies (1) to each turbocharger supply inlet with 3E-4352 Washer, 6V-8337 Bolt, 5P-3456 O-ring, and 7N-8229 Strainer As. The 5P-3456 O-ring needs to be installed in the O-ring groove on the 302-5877 Tube Assembly at the tube assembly to 7N-8229 Strainer connection. The Tube Assembly with the Tee fitting goes on the left side turbocharger.
Do not install an O-ring between the strainer and the turbocharger.
4. Install 302-5876 Bracket (2) onto front end of left side water manifold.
5. Install 302-5878 Brackets (3) onto exhaust elbow and secure with previousely removed 9X-8873 Bolt, 5P-8245 Washer, and 1F-7958 Nut.
6. Install 9M-4584 Connector with 6V-4589 O-ring onto the oil distribution block.
7. Install the 166-4985 Hose Assembly (4) between distribution block and left side turbo supply.
8. Secure 166-4985 Hose Assembly to 302-5876 Bracket with 8T-1889/8T-1890 Clamp and 7V-6571 Grommet. Use 0S-1594 Bolt, 5M-2894 Washer, and 9S-8752 Nut for securing the clamp