Click here to make tpub.com your Home Page

Page Title: CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE (cont)
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

TM 9-2320-366-20-3
TM
m6. CTIS OVERSPEED WARNING LIGHT DOES NOT ILLUMINATE AND/OR OVERSPEED PRESSURE CHANGE
m6.
(CONT)
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
4.
Circuit breakers OK.
Voltage Test or
on following page.
Power supplied to CTIS.
STE/ICE-R Test #89
Is 24 vdc present on P111D
REASON FOR QUESTION
Speedometer OK.
power input to CTIS
CTIS overspeed indicator
Indicator display lights OK.
harness for warning light?
will not work without 24
CTIS cable-speed signal
vdc to P111D.
OK.
Cab dashboard wiring
harness - speed signal OK.
POSSIBLE PROBLEMS
NO
Faulty cab dashboard
wiring harness - LED input
Repair wire 1793 (para 2-45)
to CTIS cable.
or replace WTEC II dashboard cable
Faulty CTIS cable - LED
assembly (para 7-10) or WTEC III
input to ECU.
YES
dashboard cable assembly (para 7-11).
Faulty ECU - O.S pressure
change function.
Faulty overspeed indicator
LED.
Faulty cab dashboard
wiring harness - ground
for LED.
Faulty cab dashboard
wiring harness - power
to LED.
Faulty CTIS cable power
to LED.
Faulty ECU - O.S. warning
indicator function.
2-2128

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business