2009/09/21 New Alternator Belts and Pulleys are Now Available for D8R and D8RSeries II {1357, 1359} Caterpillar


New Alternator Belts and Pulleys are Now Available for D8R and D8RSeries II {1357, 1359}
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2009/09/21 [SEPD1010]
BASIC ENGINE
DRIVE GP-FAN
2009/09/21 New Alternator Belts and Pulleys are Now Available for D8R and D8RSeries II {1357, 1359}
Track-Type Tractor:
D8RSeries II (S/N: AKA1-UP; 6YZ1-UP)
D8R (S/N: 7XM1-UP; 9EM1-UP)

Description of Change: Improvements are now available for the alternator belt and pulleys for the D8R and D8RSeries II. The new alternator belt is a double banded belt that replaces a single V-Belt. In order to retrofit an existing machine that is in the field, you will need to install a new alternator pulley, a new crankshaft pulley, and the new belt. These new improvements will extend the service life of the belt.

Adaptable To: This improvement is effective with the following machines:

  • D8R (S/N: 9EM5332-UP)

This improvement is adaptable to the following machines:

  • D8R (S/N: 7XM1-UP; 9EM1-5331)

  • D8RSeries II (S/N: AKA1-UP; 6YZ1-UP)




Illustration 1g01973295

Table 1
Required Parts For D8R    
Item     Part Number     Description     Former Part Number     Quantity    
1     0S-1589     Bolt
Bolts For the Crankshaft Pulley    
0S-1589     4    
2     299-0177     Crankshaft Pulley
Standard Machines    
4N-4534     1    
3     299-0181     Crankshaft Pulley For Machines That Are Equipped With the Desert Arrangement     7W-4405     1    
4     247-1874     Crankshaft Pulley For Machines That Are Equipped With a Waste Disposal Arrangement     4W-8595     1    
5     299-0176     Alternator Pulley     4N-8225     1    
6     299-0179     V-Belt
The Improved Double Banded V-Belt    
7C-9001     1    



Illustration 2g01973353

Table 2
Required Parts For D8RSeries II    
Item     Part Number     Description     Former Part Number     Quantity    
1     0S-1589     Bolt
Bolts For the Crankshaft Pulley    
0S-1589     4    
2     299-0177     Crankshaft Pulley (Standard)     4N-4534     1    
3     299-0182     Pulley Crankshaft Pulley For Machines That Are Equipped With 216-9995 Variable Fan Ar     216-9994     1    
4     247-1878     Alternator Pulley     8Q-1963     1    
5     247-1874     Crankshaft Pulley
Standard Machines    
4W-8595     1    
6     288-7195     V-Belt
The Improved Double Banded V-Belt    
4N-8218     1    

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