Click here to make tpub.com your Home Page

Page Title: CRANE DOES NOT SWING COUNTER CLOCKWISE (CCW). (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 9-2320-364-34-1
High pressure hydraulics [oil under 3,000 psi (20,685 kPa) pressure] operate this equipment. Refer to
vehicle operator and maintenance manuals for hydraulic oil pressure. Never disconnect any hydraulic
line or fitting without first dropping pressure to zero. Failure to comply may result in injury to personnel.
Fuel and oil are slippery and can cause falls. To avoid injury, wipe up spilled fuel or oil with rags.
NOTE
Use a drain pan to catch leaking hydraulic oil.
PRESSURE TEST
(1) Disconnect hose from outboard
(taller) elbow at left of four valve
bank. Discard preformed packing.
(2) Disconnect hose from inboard
(shorter) elbow at left of four valve
bank. Discard preformed packing.
(3) Connect adapter hose to flowmeter
IN port.
(4) Connect IN port adapter hose with
preformed packing to inboard
(shorter) elbow.
(5) Connect adapter hose to flowmeter
OUT port.
(6) Connect OUT port adapter hose
with preformed packing to crane
hose disconnected from inboard
(shorter) elbow.
(7) Connect hose to outboard (taller)
elbow.
(8) Start engine (TM 9-2320-364-10).
(9) Set WINCH/CRANE switch to
CRANE position.
(10) Set hydraulic selector switch to
CRANE/SRW position.
(11) Set crane POWER switch to
ON position.
(12) Hold SWING control lever in CCW
position.
(a)  If a minimum of 1800 psi
(12,411 kPa) are not present,
perform Steps (13) through (18)
below and replace relief valve at
rear (left) side of swing motor
valve assembly (Para 16-19).
(b)  If 1800 psi (12,411 kPa) or more
are present, perform Steps (13)
through (18) below and go to
Step 3 of this Fault.
(13) Set crane POWER switch to
OFF position.
(14) Set hydraulic selector switch to OFF
position.
(15) Turn OFF ENGINE switch.
(16) Disconnect hose from outboard
(taller) elbow on four valve bank.
Discard preformed packing.
(17) Disconnect adapter hoses from
elbow and crane hose. Discard
preformed packings.
(18) Connect crane hoses with
preformed packing to elbows.

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

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