Gravely Promaster 100 Service Manual page 70

Model 992010, 011 Kawasaki 18 HP, Briggs & Stratton
Ignition Switch
Brown (S)
Black (I)
Purple (B)
Blue (R)
Green (A)
Contact resistance is 0.1-0.3 ohms when correct.
Start Relay
Brown (86)
Red (30)
Yellow (87)
Orange-Brown/White (85)
Pins 85-86 coil resistance is 87-100 ohms.
Pins 87 and 30 normally open.
Contact resistance is 0.1-0.3 ohms when correct.
Time Delay Module
Purple (86)
Red/White (87A)
Pin (85) (connected to ground thru module)
Green (30)
Pins 85-86 coil resistance is 87-100 ohms.
Pins 87A and 30 normally closed.
Contact resistance is 0.1-0.3 ohms when correct.
Off
12.00 Vdc 12.00 Vdc
12.00 Vdc
12.00 Vdc
12.00 Vdc
Off
12.00 Vdc 12.00 Vdc
Connected to ground
Off
12.00 Vdc
Connected to ground, for kill circuit
12.00 Vdc
Connected to ground
13 - 70
Run Start
12.00 Vdc
12.00 Vdc
12.00 Vdc
12.00 Vdc
12.00 Vdc
Run Start
12.00 Vdc
12.00 Vdc
12.00 Vdc
Run Start
12.00 Vdc
12.00 Vdc