Komatsu GD555-5 Operation & Maintenance Manual page 153

OPERATION
OPERATIONS, CHECKS BEFORE STARTING ENGINE
When starting the engine, check that the gearshift lever is properly at
the P (Parking) position.
If the control levers are touched by accident when the engine is started,
the work equipment may move suddenly and cause a serious accident.
When standing up from the operator's seat, always set the gearshift
lever to the P (Parking) position, regardless of whether the engine is
running or stopped.
1. Check that gearshift lever (1) is at the P (Parking) position.
When starting the engine, if gearshift lever (1) is not at the P
(Parking) position, the engine will not start.
2. Check that work equipment control lever (2) is at the N
(Holding) position.
3 - 100
WARNING
OPERATION