TM 5-3805-298-23-1
0015
Table 1. E0172 High Air Filter Restriction Event Code - Continued.
015
EID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 5. Inspect Air Cleaner
E0172 High Air Filter
Outlet Hose and Air Inlet Restriction
Restriction Event Code -
Switch Hose.
Continued
1. Inspect air inlet restriction switch
Air Inlet Restriction Switch Hose OK
hose (Figure 5, Item 5) for cracks,
- Proceed to step 2.
sharp bends, damage, or being
Air Inlet Restriction Switch Hose
loose, disconnected, or collapsed.
Disconnected - Connect air inlet
restriction switch hose (Figure 5,
Item 5) to air cleaner outlet hose
(Figure 5, Item 2).
Proceed to Test Step 10.
Air Inlet Restriction Switch Hose
Loose - Tighten hose fitting (Figure 5,
Item 1) to air cleaner outlet hose
(Figure 5, Item 2).
Proceed to Test Step 10.
Air Inlet Restriction Switch Hose
Collapsed or Has Sharp Bends -
Straighten or replace air inlet
restriction switch hose (Figure 5,
Item 5) (WP 0206).
Proceed to Test Step 10.
Air Inlet Restriction Switch Hose
Cracked or Damaged - Replace air
inlet restriction switch hose (Figure 5,
Item 5) (WP 0206).
Proceed to Test Step 10.
2. Inspect air cleaner outlet hose
Air Cleaner Outlet Hose OK -
(Figure 5, Item 2) for cracks,
Proceed to Test Step 6.
damage, and loose clamps
Air Cleaner Outlet Hose Cracked or
(Figure 5, Items 3 and 4).
Damaged - Replace air cleaner outlet
hose (WP 0204).
Proceed to Test Step 10.
Air Cleaner Outlet Hose Clamps
Loose - Tighten or replace air cleaner
outlet hose clamps (Figure 5, Items 3
and 4) (WP 0207).
Proceed to Test Step 10.
0015-12
