 |
|||
|
|
|||
|
Page Title:
TACHOMETER DOES NOT OPERATE OR IS INACCURATE (CONT) |
|
||
| ||||||||||
|
|
 TM 9-2320-366-20-1
e14. TACHOMETER DOES NOT OPERATE OR IS INACCURATE (CONT)
WARNING
CAUTION
Read WARNING and
CAUTION on
KNOWN INFO
TEST OPTIONS
following page.
4.
Voltage Test or
Tachometer illuminates.
STE/ICE-R Test #89
VOLTS gage OK.
Is 24 VDC present on
Engine speed sensor OK.
REASON FOR QUESTION
connector P901 pin 3?
POSSIBLE PROBLEMS
If 24 VDC is not present, wire
Faulty dashboard cable
1546 is faulty.
assembly.
Faulty auxiliary panel cable
assembly.
Faulty engine control cable
assembly.
Faulty tachometer.
NO
Repair wire 1546 from connector
P913 pin 9 to connector P901
YES
pin 3 (para 2-45) or replace auxiliary
panel cable assembly (para 7-58).
2-362
Change 1
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals