T u r n rheostat (1) until voltmeter (2) reads 24 volts.
P r e s s u r e gage (3) should read 90 to 100 psi.
P u t bucket (4) under nozzle and check valve assembly (5) to catch discharged
f u e l from nozzle and check valve assembly (5).
T u r n adjustable valve (6) to give fuel flow t o nozzle and check valve
C h e c k that spray pattern (7) is a uniform, f i n e spray cone with an angle of
60° to 80°.
G e t a new nozzle and check valve assembly ( 5 ) if there is no spray pattern or
i f spray pattern is coarse or out of shape.
Turn off adjustable valve (6).
Turn off rheostat (1).
T u r n on adjustable valve (6) to bleed off pressure.
END OF TASK