SERVICE LEVEL MAINTENANCE
TM
50
85809
TO AVOID SERIOUS INJURY,
Always Stop the Engine Before Making Any
Lightspread/Heavyspread Adjustments to the
Spinner Vanes.
Changing the vane mounting angle varies the width and
pattern of the overall spread. Lightspread and a normal
Heavyspread operation can use the same vane angle,
however it is necessary to change the angle during a
very heavy “Heavyspread” operation.
The mounting angle is adjusted by loosening the inside
locking screw on each vane (it is not necessary to
loosen the screw on the outside of the vane), sliding
the vane to the other end of the slot on the vane, and
retightening the screw.
NOTE:
Because the right and
left hand spinner wheels rotate in opposite direction,
the right and left hand vanes are a mirror image of each
other. See Figure 37 for the location and direction of
adjustment for each individual vane.
Adjusting Spinner Wheel Vanes
(See Figures 36 and 37)
VANE
(SHOWN IN
LIGHTSPREAD
POSITION)
SLOT
MOUNTING
ANGLE
INSIDE LOCKING SCREW
FIGURE 36
SV85809-11
LIGHT
LEFT
RIGHT
HEAVY
RIGHT
LEFT
FIGURE 37
LIGHTSPREAD
VANE
ADJUSTMENT
(AS VIEWED FROM
TOP)
SET AT MAXIMUM
VANE MOUNTING
ANGLE
VERY HEAVYSPREAD
VANE
ADJUSTMENT
(AS VIEWED FROM
TOP)
SET AT
MINIMUM VANE
MOUNTING ANGLE
SV85809-12
NORMAL HEAVYSPREAD
AND
WARNING
