3D4766 LINK Caterpillar parts
12E
Rating:
Alternative (cross code) number:
CA3D4766
3D-4766
3D4766
CA3D4766
3D-4766
3D4766
Weight: 0.37 pounds 0 kg.
MOTOR GRADER,
Compatible equipment models: 3D4766:
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The coolant diverter for the NRS cooler is being left out during engine overhaul, short block builds, transmission cooler repairs, and repairs to the NRS cooler water manifold. When the diverter is left out, coolant supply flow will dead head with return flow causing multiple NRS cooler failures and may cause engine failure. Solution
After the service is done, the coolant diverter will be installed in order to direct coolant supply flow to the NRS cooler.
Illustration 1 g03809989
Illustration 2 g03809996
The coolant diverter can only be installed one way. The diverter has a tab that pilots into the block to ensure the proper orientation.
Illustration 3 g03810200
(1) DiverterIf the C9.3 has an NRS coolant manifold, the diverter (1) is located behind the manifold.
Illustration 4 g03810249
If the C9.3 has a transmission oil cooler, the NRS coolant diverter is located behind the cooler.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The coolant diverter for the NRS cooler is being left out during engine overhaul, short block builds, transmission cooler repairs, and repairs to the NRS cooler water manifold. When the diverter is left out, coolant supply flow will dead head with return flow causing multiple NRS cooler failures and may cause engine failure. Solution
After the service is done, the coolant diverter will be installed in order to direct coolant supply flow to the NRS cooler.
Illustration 1 g03809989
Illustration 2 g03809996
The coolant diverter can only be installed one way. The diverter has a tab that pilots into the block to ensure the proper orientation.
Illustration 3 g03810200
(1) DiverterIf the C9.3 has an NRS coolant manifold, the diverter (1) is located behind the manifold.
Illustration 4 g03810249
If the C9.3 has a transmission oil cooler, the NRS coolant diverter is located behind the cooler.
Caterpillar parts catalog:
Parts link Caterpillar catalog:
5B6390
LINK (CONNECTING)
120, 12E, 12F, 140G, 14E
120, 12E, 12F, 140G, 14E
2F9074
LINK
120, 120B, 12E
120, 120B, 12E
5B1389
LINK
12E, 12F, 14E
12E, 12F, 14E
7D2276
LINK ASSEM.
120B, 12E, 12F, 140B, 14E
120B, 12E, 12F, 140B, 14E
4B8304
LINK
120B, 12E, 140B
120B, 12E, 140B
7F3195
LINK
12E, 12F, 14E
12E, 12F, 14E
2D0236
LINK
12E
12E
2D7715
LINK
12E
12E
9F2587
LINK
12E
12E
4H2441
LINK
12E
12E
3D8701
LINK
12E
12E
2D8701
LINK
12E
12E
4D7588
LINK
16
16
6D6122
LINK
16
16
9D4968
LINK ASSEM.
120G, 12G
120G, 12G
9D5534
LINK
16G
16G
9D4967
LINK ASSEM.
120G, 16G
120G, 16G
9D8129
LINK ASSEM.
120G, 12G, 130G, 140G, 14G, 16G
120G, 12G, 130G, 140G, 14G, 16G