Engine Oil Pressure Indicator Light (Greensmaster 3320 With Serial Number Below 312000000) - Toro Greensmaster TriFlex 3320/3420 Service Manual

Engine Oil Pressure Indicator Light (Greensmaster 3320 with Serial Number Below
312000000)
The engine oil pressure indicator light on Greensmaster
3320 machines with serial number below 312000000
1
should come on when the ignition switch is in the RUN
position with the engine not running. Also, it should illu-
minate with the engine running if the engine oil pressure
drops to an unsafe level.
IMPORTANT: If the oil pressure indicator light is il-
luminated with the engine running, shut off the en-
gine immediately.
To test the oil pressure light and circuit wiring, ground the
2
wire attached to oil pressure switch located on the en-
gine near the oil filter. Turn ignition switch to the RUN
position; the engine oil pressure light should come on in-
dicating correct operation of the indicator light and cir-
cuit wiring.
Figure 39
1. Control console 2. Oil pressure light
Electrical System Page 6 - - 42 Greensmaster 3320/3420