TM 9--2350--292--20--1
0047 00--4
ENGINE HAS LOW STALL RPM, DOES NOT DEVELOP FULL POWER, AND
HAS EXCESSIVE SMOKE FROM ONE OR BOTH BANKS OF CYLINDERS --
CONTINUED
0047 00
CONTINUED FROM STEP H
I
1. Replace mechanical fuel pump (WP 0206 00).
2. Perform Step F.
no
yes
Is VTM reading between 60 and 90 psi?
Fault corrected.
J
no
yes
CONTINUED ON NEXT PAGE
Notify Direct Support
Maintenance.
Is VTM reading between 60 and 90 psi?
1. Replace main fuel check valve (WP 0217 00).
2. Perform Step F.
Fault corrected.
K
no
yes
Replace fuel/water
separator elements
(WP 0220 00). Verify
fault is corrected.
CONTINUED FROM STEP G
Does VTM show PASS?
Perform test 91 (TM
9--4910--571--12&P) on
harness 4W800. If test
fails, replace harness
4W800 (WP 0333 00). If
test passes, notify Direct
Support Maintenance.
1. Enter 26 into TEST SELECT.
2. Start engine (TM 9--2350--292--10) and set
engine speed to 2600--2660 rpm.
3. Press and release TEST and record results.
4. Shut down engine (TM 9--2350--292--10).