Specifications

Maintenance—Every 500 Hours
TX,80,JC427 –19–18JAN96–1/2
REPLACE PRIMARY FUEL FILTER (WATER
SEPARATOR)
T7829AR –UN–31AUG92
624G Shown
T8387AE –UN–17DEC94
1. Turn filter assembly (A) counterclockwise to remove.
Allow sediment to drain into a container. Dispose of
waste properly.
2. Turn sediment bowl (B) counterclockwise to remove
from filter assembly.
3. Rotate retaining ring around filter element
counterclockwise 1/4 turn. Lifting ring as it is rotated
helps get it past retaining detent. Ring should drop
down and release filter from base.
4. Remove hand primer from fuel filter base.
Disassemble hand primer assembly and clean out any
debris.
TX,80,JC427 –19–18JAN96–2/2
T8387AD –UN–17DEC94
5. Remove fuel inlet line (A) and drain plug (C).
6. Flush any debris from filter base (B).
7. Install fuel inlet drain plug and fuel inlet line.
8. Assemble primer assembly and install onto new fuel
filter base.
9. Install new filter. (Follow instructions on filter.)
10. Bleed fuel system. (See Bleeding Fuel System in
Maintenance chapter.)
80–6
PN=143