TROUBLESHOOTING 2250 SERVICE/MAINTENANCE MANUAL
10-36
Published 07-19-16, Control # 249-01
Test 3—Checking Resistance at the Engine Oil Pressure Switch
Set the digital multimeter to test resistance. Make the
required connections to the test lead adapter at the meter.
Connect the negative lead to a grounded component on the
crane and the positive lead to the oil pressure switch (1) wire
terminal. With the engine cold, check for a resistance of
approximately 240 ohms.
P933
1
FIGURE 10-4
Item Description
1 Oil Pressure Switch
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