2010/04/29 An Improved Cylinder for the Log Fork Is Available for the 988G and the 988H Wheel Loader {5807, 6114} Caterpillar


An Improved Cylinder for the Log Fork Is Available for the 988G and the 988H Wheel Loader {5807, 6114}
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2010/04/29 [SEPD1118]
HYDRAULIC SYSTEM
CYLINDER GP
2010/04/29 An Improved Cylinder for the Log Fork Is Available for the 988G and the 988H Wheel Loader {5807, 6114}
Work Tool:
FORK (LOGGING) (S/N: 7RW1-UP)
Service Magazine, SEPD1105, 2 April 2010, "An Improved Cylinder for the Log Fork Is Available for the 988G and the 988H Wheel Loader". Disregard this article. See the article that follows.

Description of Change: An improved cylinder for the Log Fork has been released. The 222-2178 Hydraulic Cylinder Gp has been replaced by the 344-1147 Hydraulic Cylinder Gp. The improved cylinder has an increased rod size.

The 988G and the 988H 344-1135 Rod As is now available for reworking or repairing the 222-2178 Hydraulic Cylinder Gp. The installation of this kit will convert the 222-2178 Hydraulic Cylinder Gp into the 344-1147 Hydraulic Cylinder Gp. Refer to
Special Instruction, REHS5140, April 2010.

Table 1
Item     Qty     Pt. No.     Part Name     Former Pt. No.    
1     2     344-1135     Rod As        
2     2     344-1147     Hydraulic Cylinder Gp     222-2178    

Adaptable To: Refer to Table 2 for a list of part numbers that are affected by this change.

Table 2
Pt. No.     Part Name    
291-4169     Log Fork Gp    
291-4379     Log Fork Gp    
296-5617     Fork Ar    
297-9732     Log Fork Gp    
311-0805     Fork Ar    
330-7212     Log Fork Gp    
210-9208     Fork Ar    
222-7753     Lumber Fork    
236-5342     Fork Ar    
236-7740     Fork Ar    
242-3127     Fork Ar    
265-6627     Fork Ar    
273-3209     Fork Ar    
Refer to Table 3 for the effectivity and adaptability of the improved cylinder for the log and lumber fork.

Table 3
Effectivity and Adaptability for the Improved Rod for the Hydraulic Cylinder    
Forestry Product     Adaptability     Effective    
Log and Lumber Fork     S/N:7RW145-684     S/N:7RW685-UP    

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