Click here to make tpub.com your Home Page

Page Title: M1089 MATERIAL HANDLING CRANE (MHC) HOIST UP LOCKOUT DOES NOT ACTIVATE
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 9-2320-366-20-2
TM
e130. M1089 MATERIAL HANDLING CRANE (MHC) HOIST UP LOCKOUT DOES NOT ACTIVATE
INITIAL SETUP
Equipment Conditions
Tools and Special Tools
Batteries disconnected (para 7-57).
Tool Kit, Genl Mech (Item 46, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
STE/ICE-R (Item 41, Appendix C)
References
TM 9-4910-571-12&P
START
KNOWN INFO
TEST OPTIONS
1.
Battery voltage OK.
Continuity Test or
Input voltage to overload
STE/ICE-R #91
Is continuity present
REASON FOR QUESTION
shutdown system OK.
from hoist up lockout
Hydraulic system shutdown
Hoist up lockout will not
cable connector
solenoid OK.
operate if continuity is not
socket 1 to terminal
Hydraulic system shutdown
present at hoist up lockout
board position 19?
relay OK.
solenoid cable connector
Crane functions OK.
socket 1.
Overload lockout cable OK.
NO
Overload shutdown box OK.
Tension load cell OK.
Proximity sensor OK.
POSSIBLE PROBLEMS
YES
Faulty hoist up lockout
Replace hoist up lockout
solenoid cable.
solenoid cable (para 7-112).
Faulty solenoid valve.
KNOWN INFO
TEST OPTIONS
2.
Battery voltage OK.
Continuity Test or
Input voltage to overload
STE/ICE-R #91
Is continuity present from
REASON FOR QUESTION
shutdown system OK.
boom up lockout solenoid
Hydraulic system shutdown
Hoist up lockout will not
cable connector socket 2
solenoid OK.
operate if continuity is not
to ground?
Hydraulic system shutdown
present from hoist up
relay OK.
lockout solenoid cable
Crane functions OK.
connector socket 2 to
Overload lockout cable OK.
ground.
NO
Overload shutdown box OK.
Tension load cell OK.
Proximity sensor OK.
POSSIBLE PROBLEMS
Replace hoist up lockout
YES
solenoid cable (para 7-112).
Faulty hoist up lockout
solenoid cable.
Faulty solenoid valve.

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

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