Toro TS170 Operating Manual page 23

When changing the main nozzle the nozzle's thread should be cleaned and greased.
This enables the nozzle to be easily loosened by hand (using the assembly key RB25189) and just as easily
tightened again.
wrong position
When fitting the nozzle make sure that the fun-
nel gets pushed on in the right position.
(See picture.)
correct position
If the funnel is not properly fitted first, the nozzle
cannot be screwed into the manifold head.
points downwards (6 o'clock position) and that
the sealing ring is correctly fitted (figure 5).
When fitting the new nozzle,
make sure that the nozzle
WARNING!
gets fully screwed in, that
the main secondary nozzle
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