Service Manual

9-17
Digital Edition - TITAN® HD Service Manual
January 2018
Table of Contents
ELECTRICAL
Electrical
A
B
D
C
Figure 19
Electric PTO Clutch (Cont.)
Measuring Clutch Current Draw
NOTE: Do not measure current draw if the clutch has shorted to ground or if the resistance measurement
is out of specication.
1. Park the machine on a level surface and disengage the PTO. Stop the engine, wait for all moving parts to stop,
and remove the key. Engage the parking brake.
2. Disconnect the clutch wire connector.
3. Set the multi-meter to measure amps (10 amp scale).
4. Connect the positive meter lead to the chassis harness terminal A.
5. Connect the negative meter lead to the corresponding wire terminal B.
6. Connect a short jumper lead from terminal C to terminal D.
7. Turn the ignition switch to RUN and the PTO switch to the ON position.
8. Record the amp reading and refer to the PTO Clutch Electrical Specication Chart.
Resistance (OHMs) AMP Draw Continuity to Ground Series
2.84 4.23 OPEN 1500 and 2000
3.05 ± 5% 3.93 OPEN 2500