11
Test Procedures
TROUBLESHOOTING AND ELECTRICAL SYSTEM:
KEY-START WITH NEUTRAL REV GAS VEHICLE
2m
20
m
200
m
2k
200
200
200
200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK
5XL
V
V
V
A
!
!
COM
200nA
MAX
1000 ---
750V
FUSED
2
1
3
1. 20k Ohm Setting 2. Core 3. Spark Plug Wire
475
Figure 11-31
Secondary Coil Resistance – Bench Test
TEST PROCEDURE 17 – Key Switch (Engine Kill Circuit)
See General Warning on page 1-1.
1.
Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in the NEUTRAL position.
Chock the wheels.
2.
Disconnect battery and spark plug wire(s).
See Disconnecting the Battery – Gasoline Vehicles, Section
3.
Remove the instrument panel.
See Key Switch Removal, Section 13, Page 13-17.
4.
Remove the connector from the key switch.
5.
Place the red (+) probe on the (M) terminal and the black (–) probe on the (G) terminal. With the key switch OFF,
the reading should be continuity. With the key switch turned ON, the reading should be no continuity. If either
reading is incorrect, replace the key switch
.
6.
Reconnect the key switch to the wire harness. Ensure that the connector is connected correctly and is tight. If
it is not, repair or replace as necessary.
Page 11-28
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual