Sun Roof - Komatsu PC450-8 Operation & Maintenance Manual

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DETAILED CONTROLS AND GAUGES

SUN ROOF

PC450, PC450LC only)

When leaving the operator's seat, set the lock lever securely to the LOCK position.

If the lock lever is at the FREE position and the control levers or control pedals is touched by mistake, this

may lead to a serious accident.

1. Set the lock lever (1) securely to the LOCK position (L).

2. Push up lock (A) in the front center of the roof window and

check that the lock is released. Then hold grip (B) and

push up the roof window.

Hold grasping grip (B), lower the ceiling window, and apply lock (A). If the lock cannot be applied, open the ceiling

window, then pull it in again and apply the lock.

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