PTO Clutch Testing (continued)
g309780
Figure 273
5. See the PTO Clutch Electrical Specifications chart below:
Model Number
Resistance (OHMs)
AMP Draw
Continuity to Ground
74694, 75750, 75751,
75753, 75755, 75759
3.69 ± 5%
3.25A
Open
75755TA, 75754, 75757,
75760
3.05 ± 5%
3.93A
Open
74685, 74687, 74690,
75742TA, 75745TA, 75740,
75741, 75742, 75743,
75744, 75745
3.02 ± 5%
3.97A
Open
74710
3.02 ± 5%
3.97A
Open
PTO Clutch Continuity to Ground Check
1. Park the machine on a level surface and set the parking brake. Stop the
engine, wait for all moving parts to stop and remove the key.
2. Disconnect the clutch wire connector.
3. Set the multi-meter to measure resistance (OHM setting).
4. Connect one multi-meter lead to the engine, chassis or battery ground.
Connect the other multi-meter lead to each of the clutch connector terminals.
5. The 2 clutch connector terminals should never have continuity to ground
and should OPEN at all times.
6. If continuity is found between the PTO connector and ground, the PTO clutch
and the PTO switch must be replaced.
TIMECUTTER® Service Manual
Page 8–7
Electrical System: Service and Repairs
3433-938 Rev A
Содержание TIME CUTTER ZS 4200S
Страница 2: ...Revision History Revision History Page 2 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 6: ...Preface Page 6 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 26: ...Troubleshooting General Troubleshooting Page 3 6 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 50: ...Engine Service and Repairs Page 4 24 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 154: ...Chassis Service and Repairs Page 5 104 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 188: ...Mower Deck System Service and Repairs Page 7 16 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 212: ...Electrical System Service and Repairs Page 8 24 TIMECUTTER Service Manual 3433 938 Rev A ...
Страница 215: ... Drawing Rev A Sheet 1 3433 938 Rev A Page A 3 Electrical Schematic g316875 ...