Click here to make tpub.com your Home Page

Page Title: Table 2-2. Transmission Reverse Speed Backlash Wear Limits
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 9-2520-246-34-1
FRAME 3
NOTE
Readings must be within limits given in table 2-2. The
letter L indicates a loose fit.  If readings are not within
given limits, throw away both gears and get new ones.
Some gears on the countershaft cannot be taken off. If
these gears are damaged, throw away countershaft and
get a new one.
1.
Slide first-reverse gear (1) forward to mesh with countershaft first gear (2).
Measure backlash between two gears.
2.
Slide first-reverse gear (1) back to mesh with reverse idler gear (3). Measure
backlash between two gears.  Slide first-reverse gear forward so that it is not
meshed with any gears.
Measure backlash between second-reverse gear (4) and reverse idler gear (5).
3.
END OF TASK
Table 2-2. Transmission Reverse Speed Backlash Wear Limits
Size and Fit
of New Parts
Wear Limit
Index Number
Item/Point of Measurement
(inches)
(inches)
First-reverse gear to counter-
1 and 2
0.008L to 0.014L
0.019L
shaft first gear
First-reverse gear to reverse
1 and 3
0.008L to 0.0146L
0.019L
idler gear
Second-reverse gear to
4 and 5
0.006L to 0.012L
O.019L
reverse idler gear
2-5

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

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