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7/25/13
RTA10 & RTA15 Series Rotary Tillers 311-252M
Section 3: Adjustments
Drive Chain Tension
Refer to Figure 3-4:
The tension on the drive chain can be easily adjusted by
using the chain tightener stud. Should backlash occur,
the following should be done.
1.
Loosen R.H. nut by turning it counterclockwise.
2.
Torque stud clockwise to 20 - 30 foot pounds.
3.
Tighten right-hand nut clockwise to 400 ft-lbs. Be
sure to hold stud in position while tightening nut.
Rear Deflector
Refer to Figure 3-3:
Rear deflector (#1) can be adjusted closer to the ground
to produce a fine soil texture or can be raised to produce
a coarse soil texture. Adjust rear deflector by
repositioning chain (#2) in slot “A”.
IMPORTANT: Chain tightener nut has right-hand
threads. Loosen nut by turning it counterclockwise.
Chain Tightener
Figure 3-4
10135
Rear Deflector
Figure 3-3
30050
