TM 5-3805-298-23-1
0025
Table 1. E0398 Low Fuel Rail Pressure Event Code - Continued.
025
EID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2. Turn battery disconnect switch to
E0398 Low Fuel Rail
the ON position (TM 5-3805-298-
Pressure Event Code -
10).
Continued
3. With an assistant, activate the
electric fuel priming pump switch
(TM 5-3805-298-10).
4. Inspect the primary fuel hose
No Leaks Identified - Proceed to
(Figure 3, Items 5) between fuel
step 5.
tank (Figure 3, Items 6) and
Primary Fuel Hose Leaks - Tighten or
primary fuel filter base (Figure 3,
replace clamps. If leak remains, replace
Item 9) for Class I, II, or III leaks
affected primary fuel hose (WP 0210).
and loose clamps (Figure 3,
Proceed to Test Step 8.
Items 4 and 8).
5. Inspect the primary fuel hose
Primary Fuel Hose OK - Proceed to
(Figure 3, Items 5) between fuel
step 6.
tank (Figure 3, Items 6) and
Primary Fuel Hose Pinched,
primary fuel filter base (Figure 3,
Damaged, or Has Sharp Bends -
Item 9) for sharp bends and
Straighten or replace primary fuel hose
pinched or damaged areas.
(WP 0210).
Proceed to Test Step 8.
6. Inspect the primary fuel hose
No Leaks Identified - Proceed to
(Figure 3, Items 3) between fuel
step 7.
filter base (Figure 3, Item 8) and
Primary Fuel Hose Leaks - Tighten or
fuel injection pump (Figure 3,
replace hose clamps. If leak remains,
Item 1) for Class I, II, or III leaks
replace affected fuel supply hose
and loose clamps (Figure 3,
(WP 0210).
Items 2 and 7).
Proceed to Test Step 8.
7. Inspect the primary fuel hose
Primary Fuel Hose OK - Release
(Figure 3, Items 3) between fuel
electric fuel priming pump switch
filter base (Figure 3, Item 8) and
(TM 5-3805-298-10).
fuel injection pump (Figure 3,
Proceed to Test Step 5.
Item 1) for sharp bends and
Primary Fuel Hose Pinched,
pinched or damaged areas.
Damaged, or Has Sharp Bends -
Straighten or replace primary fuel hose
(WP 0210).
Proceed to Test Step 8.
0025-8
