2001/04/23 Caterpillar


A New Bolt is now Available for Fastening the Wear Plate to the Rotor Vane {6636}

Usage:

470 9TW
Combines:
Lexion 470 (S/N: 9TW402-477)
Lexion 480 (S/N: 2BZ1-799)
Lexion 485 (S/N: 8ZW1-799)

Description of Change: A new carriage head bolt with a harder bolt head is now available. Therefore, the harder new bolt will have an increased service life. The new bolts are used on 480 and 485 Combines that are configured for spike rotors (rice). The new bolts are also used on the following Combines that are configured for standard rotors (small grain and corn): 470, 480 and 485.

Adaptable To: The new 194-2815 Bolt replaces the former 147-9198 Bolt.




Illustration 1g00790849

Spike Rotor (Rice)

The 194-2815 Bolt can be retrofitted to the following Combines that are configured for spike rotors (rice):

  • 480 2BZ1-799

  • 485 8ZW1-799




Illustration 2g00791862

Standard Rotor (Small Grain and Corn)

The 194-2815 Bolt can be retrofitted to the following Combines that are configured for standard rotors (small grain and corn):

  • 470 9TW402-477

  • 480 2BZ594-799

  • 485 8ZW513-799

Table 1
Required Parts    
Item     Part Number     Description     Qty    
1     194-2815     Bolt (M10x25)     12    
2     158-3445     Nut     12    
3     151-9077     Washer     12    
There are six washers, nuts, and bolts for each wear plate. The parts in Table 1 are for both types of rotors.

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