A Special Instruction to Install the Output Shaft Lip Type Seal for the Felling Head Arrangement Is Now Available on Certain HFW232 and SH-58 Felling Heads {5237} Caterpillar


A Special Instruction to Install the Output Shaft Lip Type Seal for the Felling Head Arrangement Is Now Available on Certain HFW232 and SH-58 Felling Heads {5237}

Usage:

HFW232 HH8
Felling Head
HFW232 (S/N: HH81-UP)
SH-58 (S/N: HHP1-UP)

Reference: Special Instruction , M0087581 , "Procedure to Install the Output Shaft Lip Type Seal for the Felling Head Arrangement on Certain HFW232 and SH-58 Felling Heads"

The special instruction referenced above contains information that pertains to installation procedure for the output shaft lip type seal for the felling head arrangement.

Table 1
Parts List 
Item  Qty  New Part Number  Part Name  Former Part Number
(1) 
509-5779  Lip Type Seal  453-0139 
(1) The former part number listed is for reference only and may differ


Illustration 1g06250720
Output shaft
(1) 509-5779 Lip Type Seal

The special instruction is available through the normal literature distribution system. The publication can also be found on the Caterpillar Service Information System (SIS).

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