Toro Reelmaster 3100-D Operator's Manual page 23

Figure 27
1. Bumper strap
2. Wear bar (rear cutting unit)
5. Start the engine, lower the cutting units, shut
off the engine, remove the key, and wait for all
moving parts to stop.
Adjusting Lift Arm Clearance
1. At each side of the machine, loosen the jam nuts
and back off the lift arm-stop bolts
Figure 28
1. Jam nut
2. Loosen the jam nut on the lift-cylinder rod
(Figure 29).
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3. 0.51 to 2.54 mm (0.02 to
0.10 inch) gap
(Figure 28).
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2. Lift arm-stop bolt
1. Front lift cylinder
3. Remove the pin from the rod end and rotate the
clevis.
4. Install the pin and check the clearance.
5. Repeat steps
6. Start the engine, raise the cutting units, shut
off the engine, remove the key and wait for all
moving parts to stop.
7. Measure the distance between the left and right
lift arms and the floor plate brackets.
Note:
The correct clearance is 0.51 to 2.54 mm
(0.02 to 0.10 inch).
8. Repeat steps
9. Tighten the clevis jam nut.
10. Repeat steps
machine, then perform the
Stop Bolts (page 23)
Adjusting the Lift Arm Stop Bolts
Important:
A lack of clearance at the stop bolts
could damage the lift arms.
Note:
If the rear lift arm clunks during transport,
reduce the clearance.
1. Start the engine, raise the cutting units, shut
off the engine, remove the key and wait for all
moving parts to stop.
2. Adjust the stop bolt until you measure 0.13 to
1.02 mm (0.005 to 0.040 inches) between the
stop bolt and the lift-arm plate.
23
Figure 29
2. Jam nut
1 through 4 if necessary.
3 through 7 as needed.
2 through 9 at the other side of the
Adjusting the Lift Arm
procedure.
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