Improved Thicker Front Window Kits Are Now Available for Certain 538, 548, 558, and 568 Forest Machines with Rear Entry Cab {7310} Caterpillar


Improved Thicker Front Window Kits Are Now Available for Certain 538, 548, 558, and 568 Forest Machines with Rear Entry Cab {7310}

Usage:

568 FM LL BRB
Forest Machine
538 (S/N: JEY1-UP)
548 (S/N: WRA1-UP)
558 (S/N: F5L1-UP; LRT1-UP)
568 (S/N: L681-UP; BRB1-UP)

Improved thicker front window kits are now available and can be fitted on the machines listed above. The improved front window kits are 19.0 mm (0.75 inch) and 32.0 mm (1.26 inch) thick Lexan. The thicker windows have been released to improve the operator protection for the forest machines.

The following changes are now available for the products within the listed serial numbers fitted with the Caterpillar rear entry cab.

Refer to below tables for the improved window kits part numbers.

Table 1
Required Parts for 19.0 mm (0.75 inch) 509-5376 Window Kit 
Qty  Part Number  Part Name 
474-4320  Window 
44  506-4645  Washer 
506-4712  Seal 
506-4776  Film 
509-5377  Plate 
509-5378  Plate 
44  6V-7357  Bolt 
6096 mm (20 ft)  506-4674  Tape 

Table 2
Required Parts for 32.0 mm (1.25 inch) 509-5379 Window Kit 
Qty  Part Number  Part Name 
474-4300  Window 
44  506-4645  Washer 
506-4712  Seal 
506-4769  Film 
509-5380  Plate 
509-5381  Plate 
44  7X-2533  Bolt 
6096 mm (20 ft)  506-4674  Tape 

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