REPLACE/REPAIR BURNER FUEL SOLENOID VALVE - Continued.
REMOVE FUEL SOLENOID VALVES.
Close fuel shutoff valve (6).
Thoroughly clean fuel system hoses
and fittings before disconnecting.
Always plug or cap off disconnected
clean and cap off connectors may
result in fuel system contamination
and equipment damage.
Tag and disconnect fuel hoses (7). Plug fuel
hoses to prevent contamination.
Tag and disconnect fuel hoses (8 and 9). Plug
fuel hoses to prevent contamination.
Remove bolts (10) and lockwashers (11).
manifold (12) from machine.
Hold manifold (12) in a bench vise and remove
solenoid valve (4) by turning pipe nipple (13).
Remove solenoid valve (5) by turning pipe
bushing (14). Plug pipe fitting connections in
manifold to prevent contamination.
Hold solenoid valve (4) in a bench vise and
remove pipe nipple (13) and straight adapter
Hold solenoid valve (5) in a bench vise and
remove pipe bushing (14), pipe nipple (16), and
straight adapter (17).
The repair procedure applies to all
DISASSEMBLE SOLENOID VALVE.
Unscrew and remove sleeve assembly (18) from
valve body (19). Discard sleeve assembly.
Remove and discard coil spring (20), plunger
(21), and o-ring (22).
GO TO NEXT PAGE