Click here to make tpub.com your Home Page

Page Title: Installation
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 5-4210-233-14&P-1
5-64. FRONT EXTENSION/RETRACTION CYLINDER - Continued
(3)
Remove two screws (3) securing counterbalance valve (4) to cylinder and remove O-ring (5). Discard
O-ring.
CAUTION
Avoid marring or scratching cylinder rod to prevent damage to
seal.
(4)
Using a pipe wrench unscrew rod (6) from traveling block assembly (7). Place wrench as close to
traveling block as possible when removing rod (6).
(5)
Push rod (6) into cylinder body several inches.
(6)
Remove two screws (8) and strap (9).
(7)
Remove snap ring (10) and pin (11) and remove cylinder (2).
b. Installation.
(1)
Install cylinder (2) and secure with pin (11) and snap ring (10).
(2)
Install strap (9) with screws (8).
(3)
Clean threads on rod (6) and in traveling block (7). Apply retaining compound (Item 7, Appendix E) to
threads on rod (6) and in traveling block.
CAUTION
Avoid marring or scratching cylinder rod to prevent damage to
seal.
(4)
Install rod (6) in traveling block (7). Place pipe wrench as close to traveling block as possible when
threading in rod (6).
(5)
Install new O-ring (5) and secure counterbalance vave (4) to cylinder (2) with two screws (3).
l
(6)
Install hydraulic line (1) on cylinder (2).
(7)
Extend and retract ladder several times to bleed air from system (see para 2-14).
(8)
Check for leaks and tighten fittings as necessary.
(9)
Check oil level in hydraulic oil tank. Fill tank as necessary (see para 5-48).
c.
Follow-on Maintenance.
(1)
Retract and bed ladder (see para 2-14).
5-361

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

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