g. After installing the gasket (157892-1500) on
the nozzle, use the cap nut (157892-4000 :
SW22mm) to fix the nozzle onto the nozzle
holder.
NOTE :
While tightening the cap nut, keep
checking to see if the lock pin comes
all the way into the nozzle.
NOTE :
Tighten the retaining nut until it
resists hand tightening, then further
tighten it using a torque wrench.
h. Be sure to follow the specified torque rating
when tightening the adjusting retaining nut.
i. With the cap nut facing upward, install the
nozzle holder on the plate.
j. Assemble the push rod (2), primary spring
(3), and adjusting screw (4) on the nozzle
holder in the order described.
k. Install the gasket and cap nut onto the
adjusting screw.
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MAINTENANCE OF MAJOR COMPONENTS
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