OPERATOR CAB (ROPS/TOPS) (CONT’D) Figure OI-21 Front Window Figure OI-18 1 P-66602 Use both window handrails to pull the top of the window in [Figure OI-21] . P-49095 The front window is equipped with a wiper (Item 1) [Figure OI-18] and washer. Continue moving the window in and up over the operator’s head until the window is fully raised. Opening The Front Window Figure OI-22 Figure OI-19 1 1 2 P-49097 P-49099 Retract the two top window latch pins (Item 1) [Figure OI-19] . When the window is fully raised, the latch (Item 1) will close on the bracket. Turn the two top latches (Item 2) [Figure OI-22] to the locked position.
Figure OI-20 Closing The Front Window Support the window while releasing both window latch pins and placing the pins in the unlocked position. Support the window using the left handrail and pull down on the latch (Item 1) [Figure OI-22] to release the window. Use both window handrails to pull the window down [Figure OI-21] . 1 Rotate the top latches (Item 1) [Figure OI-20] to the locked position (Item 1) [Figure OI-19] . P-49098 Turn the two top latches (Item 1) [Figure OI-20] to the unlocked position. 325/328 Excavator 11 Operation and Maintenance Manual