Gravely 927060 Owner's/Operator's Manual page 16

NOTE: Perform steps 4 through 6 for 28- and
32-inch mower decks. Go to step 7 for 40-
inch mower decks.
1
1. Front Trunnion
2. Front Lift Link
4. Remove front trunnion and front lift link
from unit (figure 14).
• TO RAISE front of mower deck, turn
front trunnion clockwise several turns.
• TO LOWER front of mower deck, turn
front trunnion counterclockwise
several turns.
5. Install front trunnion and front lift link on
unit.
6. Check mower deck pitch.
• If mower blade pitch is not correct, go
to step 7.
• If mower deck pitch is correct, the
adjustment is complete.
7. Adjust deck lift rod (figure 15):
a. Remove trunnion from unit.
b. TO RAISE front of mower deck, turn
trunnion counterclockwise several
turns.
c. TO LOWER front of mower deck, turn
trunnion clockwise several turns.
d. Install trunnion on unit.
8. Check mower deck pitch.
• If mower blade pitch is not correct,
repeat steps 4 through 6.
• If mower deck pitch is correct, the
adjustment is complete.
Figure 14
2
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MOWER BLADE REPLACEMENT
CAUTION: Mower blades are sharp
and can cut you. Wrap the blades or
wear gloves, and use extra caution
when servicing them.
28-Inch and 32-Inch Mower Decks
(figure 16)
3
1. Clutch
2. Mower Blade
Remove
1. Place mower lift lever in the highest
position.
2. Block mower blade to prevent rotation.
3. Remove mower blade from clutch.
GB - 16
2
1. Trunnion
2. Deck Lift Rod
Figure 15
1
4
5
3. Washer
4. Lock Washer
5. Hex Bolt
Figure 16
To Lower
Front of
Mower Deck
To Raise
Front of
Mower Deck
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3
4
5
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