CUTTING UNITS
4203781 First Edition 8-23
8
Assembly Notes
• Assemble front lift arms in reverse order of
disassembly.
• Always use new cotter pins.
• Lubricate grease fittings with grease that meets or
exceeds NLGI Grade 2 LB specifications. Apply
grease with a manual grease gun and fill slowly until
grease begins to seep out. Do not use compressed
air gun.
Wing Decks
Removal and Installation
See Figures 8-13 and 8-14.
NOTE
Right wing deck shown; left is similar.
1. Lower wing decks to the ground, and park the mower
safely. (See “Park Mower Safely” on page 1-6.)
Figure 8-13
2. Remove deck motors. (See “Deck Motor” on
page 8-16.)
3. Disconnect lift chain clevis (1).
Figure 8-14
4. Remove screw (6), lock washer (7), nut (8), and lock
pin (2).
NOTE
The deck pivot pin contains two shim washers (not
shown) at both ends of the pin between the mounting
brackets (4) and pivot casting (3). Be sure to note the
shim locations to ensure proper assembly.
5. Slide deck pivot pin (5) out of pivot casting (3) and
deck mounting brackets (4). Remove shim washers
and retain for use during installation.
6. Start engine and lift the deck arm. Stop engine and
roll the deck away from the machine.
Installation Notes
• Install the wing deck by reversing the order of
removal.
• Apply grease that meets or exceeds NLGI Grade 2
LB specifications to deck pivot pin before installation.
• Lubricate grease fittings with grease that meets or
exceeds NLGI Grade 2 LB specifications. Apply
grease with a manual grease gun and fill slowly until
grease begins to seep out. Do not use compressed
air gun.
TN2135
1
TN1847
6 7 8
2
5
4
3
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