Walker R21 Operator's Manual page 65

2. Install the two (2) deck counterweight springs
on the tractor posts. Make sure the spring
hooks are positioned to the outside between
the rubber spacer tube and the washer. Do
not place the spring on the spacer tube.
Not on the spacer
or directly beside
the chassis
Counterweight Spring Installed on Tractor Post
3. Lift the deck belt access panel to verify the
belt placement. The belts should run flat be-
tween the pulleys.
Lift panel to verify
belt placement
Belt Access Panel
4. Roll the deck to the tractor with the excess
belt sliding under the tractor and align the car-
rier frame with the deck arms.
Spring positioned
between the
spacer and the
washer
Assembly Instructions for the R21
Deck
Arms
Deck Arms Aligned with Carrier Frame
5. Lift the carrier frame and install the 7/16-14
x 2 carriage bolt on each side. Position the
bolts so the nuts will face out.
Install Carriage Bolt
6. Push down the deck lock lever, lift up the car-
rier frame, and release the deck lock lever to
lock the deck pivot hinge on each side.
Deck Lock
Lever
LH Deck Pivot Hinge Locked
61