Toro Reelmaster 5510 Series, Руководство по обслуживанию

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Removing the Rear Lift Arms
1. Park the machine on a level surface, lower the cutting units, shut off the
engine, set the parking brake, and remove the key from the key switch.
2. Remove the cutting unit from the rear lift arm to be removed.
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Figure 317
1. Lift cylinder 4. Cylinder pin 7. Lift arm bushing (2 each)
2. Retaining ring (2 each) 5. Pivot yoke bushing (2
each)
3. Washer (2 each) 6. #2 lift arm
3. Disconnect the lift cylinder from the lift arm (item 6 in Figure 317 ) as follows:
A. Remove 1 retaining ring and thrust washer from the cylinder pin that
secures the lift cylinder to the lift arm.
B. Pull the cylinder pin from the lift cylinder and lift arm. Locate and retrieve
the second thrust washer.
C. Pivot the lift cylinder rod end away from the lift arm.
4. Remove the lynch pin and thrust washer from the rear of the pivot yoke (item
16 in Figure 316 ). Slide the pivot yoke assembly from the lift arm. Locate
and retrieve the front thrust washer.
CAUTION
Be careful when removing tension from the torsion spring on the
rear lift arms. The spring is under heavy load and may cause
personal injury.
5. Remove tension from the torsion springs on the rear of the lift arm pivot shaft:
A. Note which shoulder stud (item 5 in Figure 316 ) the torsion spring end is
attached for assembly purposes.
Chassis: Service and Repairs Page 8–38 Reelmaster ® 5410/5510/5610 Series
15216SL Rev C