Toro 100 Series Z Master User manual

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All Rights Reserved
Printed in the USA
2002 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
Muffler Kit
100 Series Z Master
Part No. 105–3634
Part No. 105–3635
Part No. 105–3636
Form No. 3327-879
Installation Instructions
Important Your machine must have a tailpipe extension installed. See figure 1. If this tailpipe extension is not installed,
contact an Authorized Service Dealer.
For a domestic machine, the tailpipe extension is in an Exhaust Kit, part number 105–9361.
For an international machine, the tailpipe extension is in an Exhaust Kit, part number 105–9371.
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Figure 1
1. Tailpipe extension 2. Muffler
Loose Parts
Note: Use the chart below to identify parts for assembly.
Description Qty. Use
Muffler
Gasket 1 2Installing the muffler
Components around engine will be hot if the
machine has been running. Touching hot
components can cause burns.
•Do not touch engine components when hot.
•Allow engine to cool before performing
maintenance.
Warning Installing the Muffler
1. Disengage the PTO and set the parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Allow the traction unit to cool completely.
4. Remove the tailpipe extension from the muffler (Fig. 1).
Note: The muffler must have the tailpipe extension. If
needed, contact an Authorized Service Dealer to order the
tailpipe extension (Fig. 1).

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5. Remove the four nuts and lock washers securing the
muffler to the studs on the engine. Save lock washers,
nuts and lower support hardware (Fig. 2).
6. Remove the muffler from the lower support bracket
(Fig. 2).
7. Remove the old muffler and gaskets from the engine,
ensuring that you clean all pieces of the gaskets off of
the engine exhaust manifold.
8. Slide the new gaskets over the studs on the engine
(Fig. 2).
9. Install the new muffler on the studs on the engine,
securing it tightly using the lock washers and nuts
removed in step 5 (Fig. 2).
10.Install the tailpipe extension onto the muffler (Fig. 1).
Note: Make sure the tailpipe extension is installed onto
the muffler.
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5
6
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Figure 2
1. Muffler
2. Muffler Gaskets
3. Muffler Lower Support
Bracket and Hardware
4. Lock Washer
5. Nut
6. Rear Bumper