AERATION DETECTOR CIRCUIT. (Cont) - TM-9-2350-238-20-10230

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Place red probe in pin socket C. Ground black probe.

Step 6.

indicates 0 ohms, connect electrical lead to low engine coolant level

warning light and go to step 7. If multimeter does not indicate 0 ohms, low

engine coolant level warning switch is operating properly.

To access aeration detector, remove engine deck assembly. Refer to page

Step 7.

2-935. Disconnect ground lead from aeration detector. Place red probe on

ground lead. Ground black probe. If multimeter indicates 0 ohms, go to

step 9. If multimeter does not indicate 0 ohms, repair ground lead. Refer to

page 2-371. Connect ground lead.

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