Quantcast Oil Seals - TM-5-4210-220-34_29

Order this information in Print

Order this information on CD-ROM

Download in PDF Format

     

Click here to make tpub.com your Home Page

Page Title: Oil Seals
Back | Up | Next

Click here for a printable version

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Combat
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
USMC
   
Products
  Educational CD-ROM's
Printed Manuals
Downloadable Books
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
INSTALLATION - TM-5-4210-220-34_28
Up
TM-5-4210-220-34 Truck Firefiighting 1000 GPM Multipurpose Model 2500L Manual
Next
REAR STEP, TOW RINGS, AND HOSE REEL DOOR
TM 5-4210-220-34 k. Oil Seals Install oil seals with lip seal facing the source of oil.  Install by carefully applying an even force on the outer edge of the seal.  If oil seals are to be installed over a keyed or splined shaft, use a guide. This will prevent the sharp edges of the shaft damaging the lip seal.  Make a guide by cutting and shaping very thin gage sheet metal over the splines.  Make sure the edges are bent slightly inward to prevent these from damaging the seal. I. Bearing Installation To prevent personal injury or premature bearing failure when removing or installing bearing races,  always exert force on the tight ring of the bearing. To assist in bearing installation procedures it is acceptable to heat or cool bearing races.   Outer bearing races can be cooled to reduce the race diameter.   Place bearing In a deep freeze for about two hours prior to assembly.   It is acceptable to leave bearing in deep grease for a longer period of time. To  avoid  bearing  failure,  never  heat  a  bearing  using  an  open  flame.    Inner  bearing  races  can  be  heated  to increase the race diameter.  An electrically-heated-type oil bath is recommended.  Do not allow oil temperature to exceed 275 deg.  F (135 deg.  C).  The preceding procedure can also be used to help during installation of gears on shafts.  If accessible, shafts may be cooled  to  reduce  outer  diameter,  and  gears  may  be  heated  to  increase inner diameter. m. Lubrication Lubricate  bearings  with  the  type  of  lubricant  normally  used  before  assembly  (e.g.  gear  lube  in  gearbox bearing).  This will provide lubrication during first run-in  until system lubrication can reach bearings n. Electrical Items Replace broken, worn or burned electrical wiring with wire of the same carrying capacity.  Always refer to tags and sketches made at removal. p. Testing Test operation of any system after installation or repair.   Inspect for leaks, vibration, noise, misalinement or other problems.  Recheck after a few hours of normal operation. 2-20

Privacy Statement - Press Release - Copyright Information. - Contact Us - Support Integrated Publishing

Integrated Publishing, Inc.