Controls System Maintenance; Adjusting The Pto Clutch Gap - Toro ProLine H800 Operator's Manual

7. Swing the fuel tank in to the chassis and secure
the fuel tank; refer to
the Left Side (page
Accessing the Engine from
49).
Controls System
Maintenance
Adjusting the PTO Clutch
Gap
Service Interval: Every 200 hours
1. Park the machine on a level surface.
2. Disengage the PTO, lower the mower deck, and
engage the parking brake.
3. Raise and secure the hopper; refer to
the Hopper (page 30)
in the Raised Position (page
4. Shut off the engine and remove the key.
5. Open the engine-access cover; refer to
Accessing the Engine from the Engine-Access
Cover (page 49).
6. Adjust the air gap so that a 0.4 mm (0.015 inch)
feeler gauge slides in between the clutch lining
and friction plate with light pressure
Note:
You can decrease the gap by turning
the adjusting nut clockwise
maximum service gap is 0.7 mm (0.030 inch).
Adjust all 3 air gaps.
1. Clutch
2. 0.4 mm (0.015 inch) air
gap (3)
3. Adjusting nut (3)
7. After you have set all 3 gaps, check the 3 gaps
again.
Note:
Adjusting 1 gap can alter the other gaps.
67
Raising
and Securing the Hopper
42).
(Figure
(Figure 95). The
Figure 95
4. Electrical connector
5. PTO belt
95).
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