TM-9-2330-330-14-P

SEMITRAILER, FUEL TANKER: 5000-GALLON, FUEL-DISPENSING, AUTOMOTIVE, M969A3

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

NOVEMBER 2005

TM-9-2330-330-14-P - Page 161 of 1116

TM 9-2330-330-14&P

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PIPING CONTROL COMPONENTS TROUBLESHOOTING

0028 00

THIS WP COVERS:

Piping Control Components Troubleshooting

INITIAL SETUP:

Maintenance Level

References

Organizational

WP 0007 00

WP 0130 00

To troubleshoot the M969A3 piping control components, perform the test/inspections and corrective

actions provided in Table 1.

Table 1. Troubleshooting Procedures.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

WITH EMERGENCY VALVE A

HANDLE IN CLOSED

POSITION, FUEL CONTINUES

TO FLOW OUT OF TANK

1.

Verify all valves are set per

fuel operations schematic

on tool box lid (refer to WP

0007 00).

Set valves per schematic on tool

box lid (refer to WP 0007 00). If

valves are set properly, go to

step 2.

2.

Move handle and observe

valve A lever movement at

valve A under tank (refer to

WP 0130 00).

If lever movement is observed

and fuel flow stops, verify

problem is solved. If fuel

continues to flow, notify Direct

Support maintenance.

END OF TASK