TM 5-3610-253-14
Table 5-23. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
MEASURED BACKGAUGE POSITION AND MEASUREMENT DISPLAY ARE NOT IN AGREEMENT.
19.
ADJUSTMENT DOES NOT CORRECT PROBLEM OR BACKGAUGE POSITION DOES NOT STAY SET.
Check for loose table spindle.
Step 1.
(a) If loose, tighten table spindle.
(b) If not, proceed to step 2.
Check for play in sledge.
Step 2.
(a) If play is present, remove locknut and tighten spindle
nut by manually turning spindle. Turn fine hand control on
backgauge control knob until backgauge has no play, but is
still under spring tension.
(b) If not, proceed to step 3.
Check for play in backgauge sledge guiding rail.
Step 3.
(a) Adjust guiding rails (paragraph 5-36.16).
(b) If adjustment is not needed, proceed to step 4.
