WACKER Group LTC 4 - Engine Shuts Down-Flowchart 8 A

LTC Repair Caterpillar Engine Troubleshooting
wc_tx000476gb.fm 85
6.9 Engine Shuts Down—Flowchart 8A
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Check engine oil level.
Fill machine
with oil.
Is machine oil
level correct?
Ye s
No
Engine Shuts Down
Connect oil
pressure switch
and/or repair wiring.
Is
oil pressure
switch connected
correctly?
Ye s
No
Check engine
coolant level.
Fill engine with
correct amount and
type of coolant.
Is
engine coolant
level correct?
No
Ye s
Connect coolant
temperature switch
and/or repair wiring.
Is
coolant temperature
switch connected
correctly?
Ye s
No
Refer to the
Caterpillar repair manual.
Call Wacker Service.
Checking oil pressure and
coolant temperature switches
Check wiring of oil pressure
switch.
Check wiring of coolant
temperature switch.