TM 9-2330-379-14&P
DETAILED TROUBLESHOOTING - CONTINUED
LOCATION
ITEM
ACTION
Brakes dragging. (Cont.)
9. Wedge shaft (7) out of push rod socket (8)
9. If wedge guide is
because of improper assembly or because wedge
broken or missing
guide inside air chamber assembly is missing
replace air chamber
or broken.
unit (page 4-95).
10.Adjustable plunger (9) too tight or sticking
10. Properly lubricate
(may be caused by corrosion due to seal
and seat correctly
failure or inadequate lubrication).
(page 4-114).
11.Broken wedge return spring (10) and/or cotter
11. Replace wedge
pin (11).
assembly (page
4-121).
12.Grease or dirt on brake lining (12) (due to bad
12. Remove grease or
wheel seals or lack of dust shield usage).
dirt on lining.
Replace seals and/ or
install dust shield as
necessary (page 4-103).
4-85
