P r e v e n t i v e M a i n t e n a n c e C h e c k s a n d S e r v i c e s f o r M 4 8 A 5 A V L B H u l l -
C o n t i n u e d
Track Shoes and
and Right Sides) -
Not Fully Mission
Check that pad nut on replaced
track shoe is tightened to -240-270 lb-
ft (325-366 Nm).
If equipped with T-142 track, mea-
sure metal grouser height (A). If
grouser is less than 1/4-inch (0.635
cm), replace track shoe (page 14-83).
and Right Sides)
To inspect end connectors, position
wear gage (Item 9, Chapter 3, Sec-
are worn or miss-
tion I) on end connector.
To avoid personal injury, wear goggles when hitting bolt or end
connector with hammer.
Turn gage around both end surfaces
of connector and depress gage pin at
several positions. Check that pin tou-
ches at each position.
If pin touches at each position, end
connector is okay. If pin does not
touch, end connector is worn.
Change 6 3-35