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TROUBLESHOOTING AND ELECTRICAL SYSTEM
Test Procedures
11
meter
. The voltage reading should be approximately 4.94 volts. If the reading is
incorrect, replace the fuel gauge/hour meter.
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
1
4
2
6
7
1
4
5
3
2
1. 20 VDC Setting 2. Orange 3. Black 4. White 5. Blue
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
1
4
2
6
7
1
2
1. 20 VDC Setting 2. Orange
481
Figure 11-48
Fuel Gauge Voltage Test - Terminal 2
482
Figure 11-49
Fuel Gauge Voltage Test - Terminal 4
TEST PROCEDURE 20 – Hour Meter
See General Warning on page 1-2.
NOTE:
Keep the battery connected while performing this test procedure.
1.
Place the Forward/Reverse handle in NEUTRAL and set the park brake. Chock the wheels.
2.
With the key switch OFF, check the hour meter display. It is powered by an internal battery and should always be
on, even with the engine off and the key removed.
3.
Start the engine and let it idle.
See following DANGER.
DANGER
• Do not operate vehicle in an enclosed area without proper ventilation. The engine produces carbon
monoxide, which is an odorless, deadly poison.
4.
With engine idling, the "hour glass" icon should flash. If not, check the low oil warning light and the oil pressure
switch.
See following NOTE. See also Test Procedure 17 – Low Oil Warning Light Circuit on page 11-32.
NOTE:
The hour meter is designed to record actual engine running time and will not start adding increments until the
engine is running and the oil pressure switch has opened.
5.
If the hour meter still does not function after the low oil warning light, oil pressure switch, and all of the appropriate
wires have been checked for continuity, replace the fuel gauge/hour meter.
TEST PROCEDURE 21 – Light Switch
See General Warning on page 1-2.
NOTE:
The headlight circuit is protected by the 20-amp fuse. Check the fuse before this procedure is performed.
See
Test Procedure 2 – Fuse on page 11-15.
1.
Disable the vehicle.
See Disabling the Vehicle on page 1-3.
2.
Raise the hood and remove the access panel.
3.
Remove the light switch from the instrument panel.
See Light Switch Removal on page 12-7.
2009-2012 XRT 950 Maintenance and Service Manual
Page 11-35
Содержание XRT 950 2009
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