Husqvarna Z4219 Operator's Manual page 50

Front-to-back adjustment
IMPORTANT INFORMATION
Deck must be leveled side-to-side, prior to
leveling front to back. If the following front
to back adjustment is required, be sure to
adjust both front and rear linkages equally
so the deck will stay level side to side.
To obtain the best cutting performance, the
deck should be adjusted so the front tip of the
blades are approximately 1/8" (3.2 mm) to
1/4" (6.5 mm) lower than the rear tip. If the
front tip is higher, this will create a poor
quality of cut.
WARNING!
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
1. Check blade height with blade facing
front to rear. Measure distance "B" at the
front and rear tip of the blade.
2. Before making any necessary
adjustments, check to make sure that the
deck is level side-to-side. See "Side to
Side Adjustment" in Maintenance
section.
3. With the deck in the 4" (100 mm) cutting
position, measure the front and rear tip of
each blade while facing front to rear.
4. To adjust, loosen the jam nut on the
yoke, remove the securing ring and push
the clevis pin out while supporting the
deck. To lower that specific corner,
lengthen the rod assembly by turning the
yoke counter clockwise. To raise that
specific corner, shorten the rod assembly
by turning the yoke clockwise.
5. Reinstall clevis pin and recheck
dimension.
6. Once front to back adjustment is correct,
reinstall securing rings and secure jam
nuts.
48
English-
MAINTENANCE
Front to back adjustment
Rear lift linkage
CZ-19
8011-497