Operator's Manual

spring tension is removed (Fig. 31).
3. Remove the hairpin cotter and idler pin securing
the top of the spring assembly to the frame
(Fig. 31).
Figure 31
1. Idler spring boot
2. Jam nut
3. Adjusting nut
4. Idler pin & Hair pin cotter
5. Idler pulley
6. Hair pin cotter & idler shaft
7. Tine arm assembly
4. Remove the hair pin cotter securing the idler
pulley assembly to the idler shaft (Fig. 31).
Remove the idler assembly from shaft.
5. Remove the screw, lock washer and flat washer
securing top of tine arm to pulley (Fig. 31).
6. Remove the fasteners securing the bottom of tine
arm or rotalink arm to bottom links (Fig. 32).
Align the tine arm with slot in frame and slide off
crank pin.
Figure 32
1. Tine arm
2. Bottom link
3. Rotalink arm
7. To ensure components are re-installed correctly,
mark the location of end cover on the aerator
frame (Fig. 33)
8. Remove (8) capscrews and flat washers securing
end cover and bearing housing to end of the
aerator frame (Fig. 33).
Figure 33
1. End cover
9. Loosen the bearing’s set screws
Figure 34
1. Bearing
1
1
1
3
2
4
2
6
3
1
1
5
27
Springs are under tension, use caution when
adjusting or removing.
CAUTION