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Section 3: Adjustments
7/03/07
RTA2064, RTA2072, RTR2064 & RTR2072 Rotary Tillers 311-328M
Land Pride
Table of Contents
Section 3: Adjustments
Drive Chain
Refer to Figure 3-1:
The tension on the drive chain can be easily adjusted by
using the chain tightener stud.
Should excessive backlash occur, unscrew the lock nut,
turn the bolt, Figure 3-1, clockwise as indicated by the
arrow, until idler arm is firm against chain, then back the
bolt off counterclockwise 1/4” turn. Re-lock the lock nut
while holding the head of the bolt in place. Refer to the
Torque Values Chart in the “Appendix” section on
page 23.
Chain Tightener
Figure 3-1
Skid Shoe
Refer to Figure 3-2
The skid shoes can be raised or lowered for the desired
tilling depth by:
1. Raise tiller off the ground and properly support.
2. Loosen pivot bolt on front of shoe.
3. Remove adjusting bolt on rear of shoe.
4. Adjust skid shoe to desired location.
5. Install adjusting bolt, and tighten both the adjusting
bolt and the pivot bolt.
Skid Shoe Adjustment
Figure 3-2
25590
IMPORTANT: Be sure both skid shoes are adjusted
the same.
20550
Loosen
Rear Deflector
& Down Pressure Kit
The rear deflector canbe adjusted closer to the groundto
produce a fine soil texture or can be raised to produce a
coarse soil texture by adjusting the spring rods. Adjust
rear deflector to the desired height and install cotter pins
in one of the top six holes on the spring rods above the
cushion springs Figure 3-3.
Rear Deflector
Figure 3-3
The rear deflector can be raised and secured for
replacement of spring tines by removing the cotter pins
and raising the deflector enough to reinstall the cotter
pins in hole no. 7 on the spring rods below the cushion
springs.
An optional spring kit, part no. 311-162A, is offered to
allow you to applypressure down on the rear deflectorfor
leveling. Adjust locking collars up to compress springs to
desired pressure.
20549
NOTE: Too much pressure will cause premature
wear on the rear deflector.