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JACOBSEN AR3
SAFETY, OPERATORS & MAINTENANCE MANUAL
3. To lower height of cut, remove all three snap
lock pins (A). Lift outer spindle shaft (B) slightly
and remove 13mm (1/2") spacers (D) and / or
6mm (1/4") spacer (E) from bottom one at a
time until desired height is obtained. Carefully
remove blocks and lower deck housing (C).
Place remaining spacers on top of spindle and
insert snap lock pins.
4. To raise height of cut, remove all three snap
lock pins (A). Carefully lift deck housing (C)
above desired cutting height and support with
blocks. Add 13mm (1/2") spacers (D) and / or
6mm (1/4") spacer (E) as required until desired
height of cut is obtained. Lower deck housing.
Place remaining spacers on top of spindle and
insert snap lock pins. Washer is always on top,
under snap lock pin.
For best quality of cut, always place same
number of spacers under each housing on
all three spindles. Adjust all decks to the
same cutting height.
Never use the machine without the decks
being fitted with either the rear discharge
chute or the blanking plate