Quantcast TSUM - 3-009 Carriage Drive Failure (Level Bank Drive Out) (55) Part 1

 

Click here to make tpub.com your Home Page

Page Title: TSUM - 3-009 Carriage Drive Failure (Level Bank Drive Out) (55) Part 1
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
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
TSUM - 3-008 A-Frame Lower (91) Part 2
Up
TM-5-5420-279-23 Dry Support Bridge (DSB) (NSN
Next
TSUM - 3-009 Carriage Drive Failure (Level Bank Drive Out) (55) Part 2
TM 5-5420-279-23
TSUM - 3-009 Carriage Drive Failure (Level Bank Drive Out) (55) Part 1
Carriage will not drive out
(Level Bank)
W ARNING
For the Carriage to drive out (Level Bank) the following
prerequisite conditions m ust be m et:
CRUSH INJURY. BEFORE CARRYING OUT
* Neutral gear selected
TROUBLESHOOTING INVOLVING SV10, A
* Parking brake applied
SUSPENDED OR PART BUILT BRIDGE M UST
* Tail Lift Pendant connected & powered
BE M ADE SAFE EITHER BY COM PLETING THE
* Chest Pack connected & powered
BUILD OPERATIONS IN BACK-UP M ODE OR
* 4 Position Switch at position 4
BY RETRIEVING THE BRIDGE.
* Ensure E-STOP RESET satisfactory
* A-Fram e unfolded
CRUSH INJURY. A SUSPENDED BRIDGE W ILL
* A-Fram e rotated
M OVE IF SV10 IS M ANUALLY OPERATED AND
* Slide Fram e extended
THE CHEST PACK RIGHT-HAND JOYSTICK IS
* Relax Pins withdrawn & Lim it Switches closed
M OVED FROM THE CENTRAL POSITION
* Chest Pack in Carriage Drive Level Bank m ode
CAUSING ACTIVATION OF OTHER SOLENOID
* RH Joystick m oved forward from centre
VALVES.
Power down &
Are the
Perform
replace defective
following Mim ic
lam p test on
Mim ic Panel.
No
No
Panel captions lit?-PV1a,
Mim ic Panel.
To replace
SV5, SV6, SV8, SV10 (see
Are all lam ps
Electrical Enclosure
W ARNING), SV13b &
lit?
see m aintenance
SV14b
procedure 5-049
Yes
Yes
Are the
Disconnect
following solenoid
Insert probes of
connectors from
No
connector LEDs lit?- SV5,
DMM into sockets
listed solenoids.
SV6, SV8, SV10 (see
1 & 2 of each
See m aint procedure
W ARNING), SV13b
connector
5-141
& SV14b
NOTE
Solenoids SV5, SV6, SV8 &
SV10 are located on the
Yes
Launch Fram e Pilot
Manifold. Solenoids SV13b
& SV14b are located on the
Disconnect solenoid
Launch Fram e W inch
connectors from above
Replace solenoid
Control Manifold
listed solenoids. See
Is 24V
harness if connector
Yes
m aint procedure 5-141.
solenoid supply
LED not lit. See
Connect DMM across
present?
m aintenance
solenoid coil pins.See
procedure 5-139
resistance check in m aint
procedure 5-124
No
Power down & check
Replace faulty harness
harness continuity from
or Launch Fram e Enclosure as
listed solenoids to
Go to
appropriate using the following
Launch Fram e Enclosure
Part 2
m aintenance procedures:-
using the cable routing
Harness 5-139
tables in section 3.6 of
Launch Fram e Enclosure 5-049
Chapter 3

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

Integrated Publishing, Inc.