TM 5-3610-253-14
Table 5-9. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
BASIC OMI MEASUREMENT VARIES FROM CUT TO CUT - Cont
12.
(b) If malfunction persists, proceed to step 2.
Step 2.
Check for worn or damaged backgauge brake:
Turn main power switch off (0).
a.
b. Press backgauge control knob in and observe if backgauge can be moved
manually.
(a) If brake is worn or damaged, replace backgauge brake
pads (paragraph 5-20.13).
(b) If malfunction persists, proceed to step 3.
Check for worn table guiding ledges.
Step 3.
Replace paper cutter (paragraph 5-20.18).
13. BACKGAUGE DOES NOT OPERATE ELECTRICALLY IN THE FORWARD DIRECTION.
Step 1. Check operation of contactor and relay c12 as follows:
Remove the front electronics cover.
(a)
Remove cover to relay c12 on PC card ST. Check that the
(b)
resistance of the coil is between 804 and 836 ohms.
(1) If resistance is incorrect, replace defective relay.
(2) If resistance is correct, proceed to step 2.
WARNING
Electrical shock hazard. You must stand on rubber matting as a protective
measure before performing this procedure. Death or serious injury may
occur.
