TM 5-3610-253-14
Table 5-23. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
19. MEASURED BACKGAUGE POSITION AND MEASUREMENT DISPLAY ARE NOT IN AGREEMENT.
ADJUSTMENT DOES NOT CORRECT PROBLEM OR BACKGAUGE POSITION DOES NOT STAY SET
- Cont
Step 4.
Check for worn brake linings.
If brake linings are worn, replace backgauge brake
BACKGAUGE WILL NOT WORK CORRECTLY. ALL OTHER FUNCTIONS
20. PAPER CUTTER IS ON.
ARE OPERATIONAL.
Step 1.
Check that cable connection 104 on MC unit is connected and tight.
(a) If loose or not connected, connect motor cable to connection
104.
(b) If not, proceed to step 2.
Step 2.
Verify proper LED indications for backgauge controls (Table 5-22).
(a) If malfunction is noted, proceed to steps 4 through 8.
(b) If not, proceed to step 3.
Step 3.
Check MC unit input/outputs.
(a) Perform MC unit input/output tests and replace defective
parts (paragraph 5-40.16).
(b) If malfunction persists, refer to electrical and electronic
schematics for fault isolation.
Step 4.
Remove cover to backgauge control switches. Inspect switches for
signs of damage.
(a) If damaged, replace backgauge control switches (paragraph
(b) If not, proceed to step 5.
