FUEL SYSTEM TROUBLESHOOTING
THIS WP COVERS:
Fuel System Troubleshooting
To troubleshoot the M967A2 fuel system, perform the test/inspections and corrective actions provided in
Table 1. Troubleshooting Procedures.
TEST OR INSPECTION
FUEL DOES NOT FLOW
Verify fuel is in tank.
If tank has fuel, go to step 2. If
DURING ANY FUEL
tank has no fuel, fill tanker. Verify
problem is solved.
Verify all valves are set per
Set valves per schematic on tool
fuel operations schematic
box lid (refer to WP 0007 00). If
on tool box lid (refer to
valves are already set per fuel
operations schematic, go to
Check pump strainer for
Clean strainer (refer to WP 0039
debris or dirt clogging inlet.
00). Verify problem is solved. If
screen was not clogged, go to
Verify emergency valve A
If valve is not in open position,
control handle is in open
open valve. Verify problem is
solved. If valve is already open,
maintenance that further
troubleshooting is required.
END OF TASK