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Belt Maintenance
Checking the Belts
Service Interval: Every 50 hours
1.
Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Look on the top side of the cutting deck to check
the mower blade drive belt condition.
4.
Look under the engine deck to check the pump
drive belt condition.
5.
Check all idler arms to ensure they pivot freely.
Pump Drive Belt Tension
Self-tensioning - No adjustment necessary.
Mower Deck Drive Belt
Tension
Self-tensioning - No adjustment necessary.
Controls System
Maintenance
Adjusting the
Motion-Control Handle
Position
If the motion control levers do not align horizontally,
adjust one or both levers.
Note:
Adjust the horizontal alignment before the front
to back alignment.
1.
Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Push the right motion control lever down out of
the PTO disengage position.
4.
Check if the right motion control lever aligns
horizontally with the left motion control lever.
1. Left motion control lever
2. Right motion control lever
3. Right motion control lever in PTO disengage position
4. Check the horizontal alignment here
5.
To adjust the right motion control lever
horizontally, the cam needs to be adjusted.
6.
Release the cushion from the rear of the
machine.
7.
Loosen the nut holding the cam.
33
Figure 23
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