4016 Engine Wiring Diagram (Twin Starters And Electronic Governor) - Perkins 4012 Manual

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4016 engine wiring diagram (twin starters and electronic governor)

Item
A1 Engine fitted terminal box
A2 Oil pressure switch
A3 Starter motor 1
A4 Starter motor 2
A5 Battery charging alternator
A6 Start inhibit relays
A7 Emergency stop switch
A8 Starter relay
Four air shutoff solenoid valves energise to stop
A9
(1)
. Must be manually reset after operating
A10 Fuel stop solenoids energised to run
A11 Two switch speed unit
A12 Speed ref.
(1) To operate only in conjunction with overspeed fault.
Notes:
All switches are shown with the engine at rest.
The diagram refers to standard engine wiring on engines fitted with a terminal box.
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Description Item
A13 Overspeed
A14 Magnetic pick-ups
A15 Engine flywheel
A16 Electronic governor control box
A17 Electronic governor actuator
A18 'A' bank engine fault switches
A19 'B' bank engine fault switches
A20 Water temperature
A21 Water temperature
A22 Oil pressure
A23 Oil pressure
A24 Typical linking box to controller
User's Handbook, TSL 4186E, Issue 2
4012/16 Diesel
Description