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Figure 61
1. Spring-removal tool (Toro
Part No. 92-5771)
2. Idler spring
3. Deck post
8.
Lower the mower to the lowest height of cut and
place the height-of-cut pin in the lock position for
the lowest height-of-cut.
9.
Remove the belt from the mower-deck pulleys
and remove the existing belt.
10.
Install the new belt around the mower pulleys
and the clutch pulley under the engine
61).
WARNING
The spring is under tension when
installed and can cause personal injury.
Be careful when removing the belt.
11.
Using a spring-removal tool, (Toro Part No.
92-5771), install the idler spring over the deck
post and placing tension on the idler pulley and
mower belt
(Figure
12.
Ensure that the belt is properly seated in all
pulleys.
13.
To install the belt covers, insert the tabs on the
each cover into the corresponding slots on the
deck bracket, ensuring that they seat.
14.
Rotate the cover to the deck and slide the
notches under the loosened bolts until they are
seated.
15.
Tighten the bolts to secure the cover to the deck.
16.
Install the mower-deck curtain; refer to
Releasing the Mower-Deck Curtain (page
4. Idler arm
5. Mower belt
(Figure
61).
Mower Maintenance
Blade Safety
•
Inspect the blades periodically for wear or damage.
•
Use care when checking the blades. Wrap the
blades or wear gloves, and use caution when
servicing the blades. Only replace or sharpen the
blades; never straighten or weld them.
•
On multi-bladed machines, take care as rotating
one blade can cause other blades to rotate.
•
Replace worn or damaged blades and bolts in sets
to preserve balance.
g009806
Servicing the Cutting
Blades
To ensure a superior quality of cut, keep the blades
sharp. For convenient sharpening and replacement,
keep extra blades on hand.
Before Inspecting or Servicing the
Blades
1.
Park the machine on a level surface, disengage
the blade-control switch (PTO), and engage the
parking brake.
2.
Shut off the engine, remove the key, and
disconnect the spark-plug wires from the spark
plugs.
Inspecting the Blades
Service Interval: Before each use or daily
1.
Inspect the cutting edges
2.
If the edges are not sharp or have nicks, remove
and sharpen the blade; refer to
Blades (page
3.
Inspect the blades, especially in the curved area.
4.
If you notice any cracks, wear, or a slot forming
in this area, immediately install a new blade
(Figure
34).
44
(Figure
46).
62).
62).
Sharpening the
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