TM 10-8415-206-12&P
4-8. ORGANIZATIONAL MAINTENANCE TROUBLESHOOTING - Continued
e. For troubleshooting information applicable to the operation of the Night Vision Goggles Model ANIPVS-5 and
AN/PVS-5A, refer to TM 11-5855-238-10.
f. For troubleshooting information applicable to the operation of the Helmet Directed Fire Control Subsystem Model
XM-128 and XM-136, refer to TM 9-1270-212-14&P.
g. For troubleshooting information applicable to the operation of the MBU-5/P Oxygen Mask Type MBU-5/P and
MBU-12/P, refer to TM 55-1660-245-13 or TO 15X5-3-6-1.
h. You should verify the fault before performing troubleshooting.
Symptom Index
Troubleshooting
Procedure
VISOR
Cannot be lowered
1
Cannot be raised
1
CHIN STRAP
Unable to adjust
3
Unable to attach
4
NAPE STRAP
Unable to adjust
5
EAR CUP COMPRESSION
Unable to adjust
2
HEADBAND
Unable to adjust
6
CROWN STRAP
Unable to adjust
7
MICROPHONE
Unable to keep in position
8
4-6
