TM 10-8415-206-12&P
3-2. OPERATORS' TROUBLESHOOTING PROCEDURES - Continued
e. Refer to TM 9-1270-212-14&P for troubleshooting procedures applicable to your Helmet Directed Fire
Control Subsystem, XM-128 and XM-136.
f. Refer to TM 11-5855-238-10 for troubleshooting procedures applicable to your Night Vision Goggles,
AN/PVS-5 and AN/PVS-5A. Refer to TM 11-5855-263-10 for troubleshooting procedures applicable to
your Night Vision Imaging System, AN/AVS-6(V)1 and AN/AVS-6(V)2.
g. Be sure that your Preventive Maintenance Checks and Services have been applied before
troubleshooting your equipment.
Table 3-1. Operators' Troubleshooting
MALFUNCTION
TEST or INSPECTION
CORRECTIVE ACTION
1.
VISOR CANNOT BE RAISED OR LOWERED.
Check to see if visor lockwasher is installed with center cavity down, facing visor housing.
If not, correct it. If still unable to raise or lower, report to Organizational Maintenance.
2.
UNABLE TO ADJUST EAR CUP COMPRESSION.
Inspect for loose or tight tension cross straps.
If unable to adjust ear cup compression, report condition to Organizational Maintenance.
3.
UNABLE TO ADJUST CHIN STRAP.
Report condition to Organizational Maintenance.
4.
UNABLE TO ATTACH CHIN STRAP.
Report condition to Organizational Maintenance.
5.
UNABLE TO ADJUST NAPE STRAP.
Report condition to Organizational Maintenance.
Change 1
3-2
