Gravely 994132, Руководство оператора

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EN - 34
Install Deck
1. Position deck under unit.
2. Reinstall drag links to deck with original
mounting pins and hardware.
3. Reinstall lift links using original hardware.
4. Install PTO belt. See
Install PTO Belt on
page 31.
5. Raise deck to the transport position and
connect lift assist springs to the lift arms.
6. Level the deck. See Level and Pitch
Mower Deck on page 34.
LEVEL AND PITCH MOWER
DECK
IMPORTANT: Make sure unit is on a flat,
level surface and that tires are inflated to the
recommended pressures.
Check Blade Level and Pitch
1. Place steering levers in neutral position
and engage parking brake.
2. Stop engine, remove key and wait for
moving parts to stop and for hot parts to
cool.
3. Raise mower deck to 8.3 cm (3 1/4”)
cutting height.
4. Place blocks at each corner of the deck to
support the weight of the deck.
NOTICE: Place blocks under the bottom
edge of the deck, not under the reinforcement
bar welded along deck face.
See Figure 44.
5. Position mower blades so ends point left
to right across the width of the deck.
6. Measure the distance between the
ground and cutting edge of the left blade
and right blades. Distances should be
within 4.7 mm (3/16”).
See Figure 45.
7. Position mower blades so ends point
front to back and measure the following:
• At the front of the deck, measure the
distance between the ground and the
cutting edge of the middle blade.
• At the rear of the deck, measure the
distance between the ground and the
cutting edge of the left and the right
blades.
8. The cutting edge at the front of the deck
should be 3.2 mm (1/8") lower than the
cutting edges at the rear of the deck.
If measurements are out of range, raise the
low side of the deck using the height
adjusters on the deck lift brackets. See
Adjust
Blade Height on page 35.
Figure 44
Figure 45