Initial Set-Up
Mower Deck Height Calibration
Initial Set-Up
Lastec//020515
3-19
3
5.
Starting with the center deck, measure the front of the deck from the bottom of the pan to
the floor across the front and rear of the deck, at points near the hinge pins. A 3” block
may be used. The measurements should be
level
, /-1/8”. Actual cutting height
should be measured from the blades (ensure the blades are not bent from damage before
taking measurements!).
If adjustments are needed on the center deck,
use the jam nut on the center adjustment rod on
the deck lift assembly. Tolerances for
front-to-back is positive 1/8 inch in the rear --
the
rear should never be lower than the front edge.
Be sure to retighten the jam nut on the adjust-
ment rod after leveling the deck.
6.
Repeat the measuring technique on deck 2 and 4. The adjustment rods on both the
rocker and the rear wheels can be made in the same manner as the center deck adjust-
ment.
7.
Level the outer decks, 1 and 5, last. Use the jam nuts on the adjustment rod to make
minor adjustments.
ZSR038-7
2
1
1
2
ZSR038-6
Summary of Contents for 4520ZSR
Page 6: ......
Page 7: ...Lastec 020515 1 1 1 SECTION 1 TO THE OWNER...
Page 15: ...Lastec 020515 2 1 2 SECTION 2 SAFETY INFORMATION...
Page 30: ......
Page 31: ...Lastec 020515 3 1 3 SECTION 3 INITIAL SET UP...
Page 53: ...Lastec 020515 4 1 4 SECTION 4 OPERATING PROCEDURES...
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