A New Baffle, A New Bracket, and New Seals Are Now Available On Certain Wheel Tractor-Scrapers {1353, 7251}
- Wheel Tractor-Scraper:
- 631G (S/N: DFA1-UP)
- 637G (S/N: DFJ1-UP)
ReferenceSpecial Instruction, REHS4241, "Rework Procedure To Update the Radiator Group"
Description of Change: A new baffle, a new bracket, and new seals are now used on certain Wheel Tractor-Scrapers. The new baffle, a new bracket, and new seals will prevent rocks from being directed or entering the area of the fan on the machine. This change will prevent leaks that are caused by small rocks that are deflected off the fan into the radiator core.
Adaptable To: The new bracket and new seals are adaptable to the following machines in Group 1:
- 637G (S/N: DFJ394-408)
- 637G (S/N: DFJ409-UP)
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Required Parts for Group 1     | ||
Qty     | New Part     | Description     |
3     | 223-8985     | Radiator Core As (1)     |
6     | 272-5438     | Radiator Seal (1)     |
80 cm (31.496 inch)     |
333-9632     | Seal     |
1     | 5P-6126     | Seal     |
8     | 8T-4195     | Bolt     |
1     | 332-3618     | Bracket     |
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( 1 ) | This is an optional part. |
- 631G (S/N: DFA125-364)
- 637G (S/N: DFJ225-393)
- 631G (S/N: DFA365-UP)
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Required Parts for Group 2     | ||
Qty     | New Part     | Description     |
1     | 332-7600     | Baffle     |
10     | 139-3785     | Pop Rivet     |
3     | 223-8985     | Radiator Core As (1)     |
6     | 272-5438     | Radiator Seal (1)     |
80 cm (31.496 inch)     |
333-9632     | Seal     |
1     | 5P-6126     | Seal     |
8     | 8T-4195     | Bolt     |
1     | 332-3618     | Bracket     |
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( 1 ) | This is an optional part. |
ReferenceFor specific instructions, refer to the following service information. Special Instruction, REHS4241, "Rework Procedure To Update the Radiator Group"
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