Manitowoc 999 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-16-17, Control # 233-03 10-35
999 SERVICE/MAINTENANCE MANUAL TROUBLESHOOTING
10
Test 4 – Cleaning and Adjusting the Engine RPM Transducer
With engine cold, check for a resistance of approximately
136 ohms.
With engine running, check for AC voltage output.
To clean and adjust engine RPM transducer:
• Loosen the lock nut and remove threaded transducer
from flywheel housing.
• Clean any metallic debris from the magnetic pickup on the
transducer with a cleaning solvent.
• Reinstall the transducer so magnetic pickup makes
contact with flywheel.
• Back off flywheel 1/2 turn and secure lock nut.
Item
Description
1 Flywheel Housing
2 RPM Transducer
3 Lock Nut
4 Resistance/AC Voltage Test
P1591
3
1
2
4

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English