Toro Greensmaster eFlex 1021 Service Manual page 117

Testing the Main Contactor (continued)
Greensmaster ® eFlex 1021
20248SL Rev A
g202780
1. Main contact post
4. Ensure that the battery pack is disconnected. Use a multimeter to measure
the resistance across the contactor posts as follows
A. Resistance across the main contact posts should be infinite ohms.
B. Resistance across the coil posts should be approximately 195 ohms.
5. The machine wire harness connector for work lights can be used to access a
ground connection for main contactor voltage testing:
A. Locate the wire harness connector for work lights located on the left side
of the upper handle. The connector will be identified with a tag and will
have a pink and a black wire attached to the connector.
B. Remove the plug or work light harness connector (if the machine is
equipped with optional work lights) from the machine wire harness work
light connector.
C. The machine wire harness work light connector leading to the harness
black wire will be used for contactor voltage testing.
Figure 62
2. Coil post
Page 5–37 Electrical System: Testing the Electrical Components
(Figure 62).