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1.9 ENGINE HOOD
• Be sure to stop the engine and remove the starter switch key before opening the engine hood.
• Do not open the engine hood immediately after the operation while the engine is still hot.
[1] OPENING ENGINE HOOD
Open the engine hood with the following procedure when performing inspection/maintenance inside the
engine hood.
1. See “Operation 2.2 Starting Engine” and start the engine.
2. See “Operation 2.14 Outrigger Setting Operation” and set the outriggers.
3. See “Operation 2.19 Boom Derricking Operation” and raise the boom to the angle at which you can
work without difficulty.
4. See “Operation 2.10 Stopping Engine” and stop the engine.
5. See “Operation 2.14 Outrigger Setting Operation” and rotate the
rotary of the “outrigger (3)” and “outrigger (4)” outward.
6. Insert the key into the keyhole of the knob (2) of the engine hood
(1) and unlock the hood.
7. Open the engine hood (1) by pulling the knob (2) toward you.
Slide the stay (3) and set it securely at the lock position (A).
[2] CLOSING ENGINE HOOD
When you finished inspection/maintenance in the engine hood, close the engine hood using the following
procedure.
1. Lift the stay (3) of the engine hood (1) and pull it out of the lock position (A). Close the engine hood.
2. Lock the knob (2) of the engine hood (1) and remove the key.
3. See “Operation 2.24 Outrigger Stowing Operation” to rotate the rotary of the “outrigger (3)” and
“outrigger (4)” inward and stow.
4. See “Operation 2.2 Starting Engine” and start the engine.
5. See “Operation 2.23 Crane Stowing Operation” and stow the boom.
6. Operate the emergency stop cancel switch to the “OFF” (auto) position and remove the key.
7. See “Operation 2.10 Stopping Engine” and stop the engine and remove the starter key.
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