TM-9-2815-200-35
ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED ,12 - CYLINDER , ASSEMBLY ;MODELS AVDS-1790-2M (2815-856-4996), AVDS-1790-2A AND AVDS-1790-2AM (2815-856-9005)
TECHNICAL MANUAL; DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS
TM-9-2815-200-35 - Page 201 of 779
Remove
1. Disconnect manifold heater fuel inlet tubes (A) from
tee in manifold heater fuel solenoid valve. Remove both
fuel inlet tubes.
2. Remove tube tee and elbow (B).
3. Remove two assembled washer bolts (C J attaching
solenoid valve to mounting bracket and two assembled
washer bolts (D) and flat washers attaching solenoid
mounting bracket to filter mounting bracket. Remove
solenoid mounting bracket.
4. Remove two screws (E), lock washers, and flat
washers attaching manifold heater fuel filter to
mounting bracket. Remove fuel solenoid valve and
filter as a unit.
5. Separate filter and solenoid valve. Remove connecting
nipple and inlet tube connector.
Install
1. Install inlet tube connector in manifold heater fuel
filter and install connecting ripple between fuel filter
and manifold heater fuel solenoid valve.
2. Position fuel filter with solenoid valve on mounting
bracket and install two screws (E), lock washers, and
flat washers securing filter to bracket.
3. Position solenoid mounting bracket and install two
assembled washer bolts (D) and flat washers securing
solenoid bracket to filter mounting bracket. Install two
assembled washer bolts (C) securing solenoid valve to
mounting bracket.
4. Install elbow and tube tee (B) in solenoid valve.
5. Position both manifold heater fuel inlet tubes (A) and
connect tubes to tee in fuel solenoid valve.
Remove
1. Disconnect manifold heater fuel return tube (A) from
elbow in heater fuel return solenoid valve and from
elbow in tube cross. Remove fuel return tube ( B ) and
grommet.
2. Remove elbows (C) and tube tee from solenoid valve.
3. Remove two assembled washer bolts (D) and remove
valve from mounting bracket.
4. Remove three self-locking nuts (E) and bolts at-
taching mounting bracket to left center shroud and
remove bracket.
Install
1. Position mounting bracket on left center shroud and
install three self-locking nuts (E) and bolts securing
bracket to shroud.
2. Position heater fuel return solenoid valve on mounting
bracket and install two assembled washer bolts (D)
securing valve to bracket.
3. Install elbows (C) and tube tee in solenoid valve.
4. Position manifold heater fuel return tube (B) with
grommet and connect tube to elbow (A) in tube cross
and elbow (A) in solenoid valve.
Figure 5-27. Removing or installing manifold
heater fuel return solenoid valve
and bracket.
Figure 5-26. Removing or installing manifold
heater fuel inlet solenoid valve and
fuel filter.
5-15
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