Lowepro RTA2064, RTA2072, RTR2064, RTR2072 Clutches With 8 Hex Socket Bolts, Table of Contents

Table of Contents

Section 4: Maintenance and Lubrication

Land Pride

Clutches With 8 Hex Socket Bolts

Clutch Run-In

Refer to Figure 4-3:

1.Loosen counterclockwise all 8 hex head socket bolts uniformly 6 full turns.

2.Cycle clutch on and off 5 or 6 times (15 seconds on and 15 seconds off) with the engine operating at half throttle. Disengage driveline, shut off tractor and remove key. Wait for all components to stop before dismounting from tractor.

3.Tighten hex head socket bolts fully back. Clutch is ready for use

4.The clutch should be checked during the first hour of cutting and periodically each week.

Hex Head

Socket Bolts

21270

Clutch Run-In With 8- Hex Head Socket Bolts

Figure 4-3

Clutch Disassembly & Assembly

Refer to Figure 4-4:

If clutch run-in procedure above indicated that one or more friction disks did not slip, then the clutch must be disassembled into separate friction disks.

1.Rotate 8 Alan head socket bolts (#2) all the way out to free stop flange (#3).

2.Record position of the lips (up or down) on stop flange (#3) and then rotate flange and remove it.

3.Remove the following inner components:

a.Spring kit (#4)

b.Pressure flange (#5)

c.1st Friction Disc (#6)

d.Hub with flange and pull collar (#7 & #1)

e.2nd Friction disc (#6)

f.Intermediary flange (#8)

g.3rd Friction disc (#6)

h.Hub disc (#9)

i.4th Friction disc (#6)

j.Bearing (#10)

4.Inspect all components and replace to their original position. Make certain stop flange (#3) is replaced with its flanges down as shown.

5.Fully tighten all 8 Alan head socket bolts (#2).

(IMPORTANT NOTICE) Check position of lip on stop flange (UP or DOWN). Replace stop flange with lip in its original position.

21303

Clutch Assembly

Figure 4-4

16 RTA2064, RTA2072, RTR2064 & RTR2072 Rotary Tillers 311-328M 7/03/07