Objectives
WARNINGS, CAUTIONS and NOTES
Operator Procedures
Field Level Procedures
Questions
2
13-000-031, Rev. 1
Terminal Learning
Objective
• Terminal Learning Objective: At the conclusion of this module, you will perform troubleshooting procedures in accordance with the JSGPM Operator and Field Maintenance Manual
3
13-000-031, Rev. 1
Enabling Learning
Objectives
• Enabling Learning Objectives: At the conclusion of this module, you will:
– State the WARNINGS, CAUTIONS and NOTES
– State the operator procedures
– State the field level procedures
4
13-000-031, Rev. 1
WARNINGS, CAUTIONS and NOTES
WARNING
Do not conduct Troubleshooting Procedures in a contaminated area. It could cause illness or death.
NOTES
PMCS should be performed prior to conducting troubleshooting procedures
Warfighter should report any problems to the next higher maintenance level.
5
13-000-031, Rev. 1
Operator Troubleshooting
• List the series of symptoms or faults
• List the probable cause
• Action
NOTE
If the recommendations in Work Package 15 fail to resolve a problem, seek next higher maintenance level.
6
13-000-031, Rev. 1
Operator Procedures
SYMPTOM/FAULT
1. High Breathing
Resistance
PROBABLE CAUSE
Disk valve sticking
Blockage in airflow
Filter saturated or plugged
2. Low Drinking Rate
ACTION
• Clean inlet, outlet, and self-sealing valve seats
• Check inlet and outlet air passages for obstructions
• Report to next higher level of maintenance Water level low in canteen
• Refill canteen
Drinking coupler not fully engaged • Press drink tube coupler into cap with thumb
Shut off valve spindle not fully open • Turn drink lever on fully
Blockage in system
• Clean drinking system
7
13-000-031, Rev. 1
Operator Procedures
SYMPTOM/FAULT
3. Facepiece fails to seal
PROBABLE CAUSE
Damage to facepiece assembly.
Filter not properly installed.
Mask incorrectly sized or fitted.
Incorrect harness adjustment.
If mask is an M51, incorrect hood size 4. Poor Light Transmission
Through Eyelens
ACTION
• Examine facepiece for damage; report to Field Maintenance (WP
0024 00)
• Check and reinstall filter (WP 0032
00)
• Report to Field Maintenance
• Check harness adjustment and readjust if necessary (WP 0027 00)
• Report to Field Maintenance
