521B and 522B Track Feller Bunchers Caterpillar


Alternate Exit

Usage:

521B F7B




Illustration 1g02776797

The roof hatch is located on the roof of the cab. Use the roof hatch as a secondary exit from the cab. The roof hatch can be opened from the inside of the cab.

Depress latch on handle and raise handle to release stop on handle (1 ) inside the cab. Repeat on each side. Push up on the roof hatch in order to remove the roof hatch from the cab.



Illustration 2g02791923

Unscrew the knobs (2) outside the cab. Pull up on the roof hatch in order to remove the roof hatch from the cab.



Illustration 3g02776783

Note: The skylight (3) may also be used as a secondary exit from the cab. Depress latch on handle and raise handle to release stop on handle inside the cab. Repeat on each side. Push up on the skylight in order to remove the skylight from the cab

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