MTU — Emergency stop
Operation · Engine / LOP
From a MTU operator's manual covering: 12 V 4000 G23, 12 V 4000 G43, 12 V 4000 G63, 12 V 4000 G83, 12 V 4000 Gx3, 12/16V 4000 Gx3, 12V 4000 G23, 12V4000 G23, 16 V 4000 G23, 16 V 4000 G43, 16 V 4000 G63, 16 V 4000 G83. Check it applies to your exact model before use.
Applies to: MTU 12 V 4000 G23, MTU 12 V 4000 G43, MTU 12 V 4000 G63, MTU 12 V 4000 G83, MTU 12 V 4000 Gx3, MTU 12V4000 G23, MTU 16 V 4000 G23, MTU 16 V 4000 G43, MTU 16 V 4000 G63, MTU 16 V 4000 G83, MTU 12V/16V 4000 Gx3 engine
Before you start
- An emergency stop causes extreme stress to the engine; initiate only in emergency situations.
Procedure
- Press EMERGENCY STOP button.
- Engine is stopped by switching off power supply to ECU.
- Signalization (e.g. horn, flashing lamp) is released.
- Press button for alarm acknowledgement; audible and visual signalization stops.
Full service-parts list: MTU 12 V 4000 G23 →, MTU 12 V 4000 G43 →, MTU 12 V 4000 G63 →, MTU 12 V 4000 G83 →, MTU 12 V 4000 Gx3 →, MTU 12V4000 G23 →, MTU 16 V 4000 G23 →, MTU 16 V 4000 G63 →
Source: MTU operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.