Toro 99-8515 Installation Instructions
FORM NO. 3322-276
PTO Engagement Kit
Part No. 99–8515
Loose
Note: Use the chart below to identify parts for assembly.
DESCRIPTION QTY. USE
Flat washer
Hex Head Screw
Hex Lock Nut
Spacer
Spring
Installing
1. Disengage the power take off (PTO), set the
Parts
engagement kit
parking brake, and turn the ignition key to
“OFF” to stop the engine. Remove the key.
2
1
1
1
1
Install engagement kit
1
2
INSTALLATION
INSTRUCTIONS
3
4
2. Remove existing hardware from blade
engagement lever. Discard old hardware.
Note: You may have to loosen gas tank. Do
not remove gas tank.
3. Install new hardware and using existing lever.
(Fig. 1).
Note: Do not over tighten hardware. The
lever must engage and disengage
smoothly (Fig. 1).
4. Retighten gas tank if needed.
The T
Printed in USA
All Rights Reserved
1. Hex
Head Screw
2.
Flat W
asher (2)
3. Spacer
oro Company – 1998
2
5
6
Figure 1
4. Spring
5. Nut
6.
Engagement Lever
Installation Instructions
Removing
Extension Spring
1. Disengage the power take off (PTO), set the
parking brake, and turn the ignition key to
“OFF” to stop the engine. Remove the key.
2. Remove the knobs and belt cover atop mower.
3. Remove the extension spring and discard (Fig.
2)
1
M-4173
Figure 2
1. Extension
Spring
1. Belt
Deflection)
1
(1/2”” (13mm)
1/2”
(13mm)
M-4172
Figure 3
1 2
4. Engage idler and check belt tension as noted
(Fig. 3).
Note: Proper belt tension is 10–15 lbs. with
the belt deflected a 1/2” (13mm)
halfway between pulleys (Fig. 3).
5. If adjustment is needed: Loosen locknut on
turnbuckle and rotate the turnbuckle outward to
increase tension on belt. Rotate turnbuckle
inward to decrease tension on belt (Fig. 4).
Note: It is necessary to fully and manually
disengage mower
.
4
Figure
1. Turnbuckle 2. Locknut
M-4171
2
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