Fuel line fittings.
(a) Tube coupling
Tube coupling joining fuel supply tube from
fuel tank and fuel supply tube to filter on
trucks with LD-465 engine is used for this
Using 7/8-inch open end wrench, hold tube coupling (1). Using 3/4 inch com-
bination box and open end box wrench, unscrew tube nuts ( 2 and 3) and take
off tube coupling (1) .
END OF TASK