The Hydraulic Fan Lines Group Has Been Updated on Certain 793F Off-Highway Trucks {1386, 1387, 5057}
- Off-Highway Truck:
- 793F AC (S/N: EMD1-UP)
- 793F (S/N: SND1-UP; SSP1-UP; RBT1-UP)
Description of Change: The tube assembly in the hydraulic fan lines group has been improved with a saddle style boss. The new saddle style boss provides a stronger welded joint and better sealing.
Adaptable To:
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New Part List     | |||
Item     | Qty     | Part Number     | Description     |
1     | 1     | 293-0742     | Tube As     |
-     | 1     | 235-2479     | Rectangular Seal     |
-     | 2     | 238-5084     | O-Ring Seal     |
-     | 1     | 6V-4590     | O-Ring Seal     |
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Illustration 1 | g03482617 |
323-1176 Hydraulic Fan Lines Gp |
Follow the below procedure to install the tube assembly in the hydraulic fan lines group.
- Prepare the machine for maintenance as per your machine OMM guidelines.
- Drain the fluid from the lines group.
- Remove the old 293-0742 Tube As. Discard the part.
- Install the improved tube assembly (1) with 235-2479 Rectangular Seal at location (A), 238-5084 O-Ring Seals at location (B), and 6V-4590 O-Ring Seal at location (C) as shown in the Illustration 2.
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Illustration 2 | g03482619 |
- Refill the fluid and ensure that there is no leakage in the tube assembly.
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Sales Model     | Adaptable to Machines     | Effective with Machines     |
793F     | S/N:SSP1-981     | S/N:SSP982-UP     |
793F AC     | S/N:EMD1-77     | S/N:EMD78-UP     |
793F CMD     | S/N:RBT1-171     | S/N:RBT172-UP     |
793F XQ     | S/N:SND1-131     | S/N:SND132-UP     |
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