Installation Instructions

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.

m–5842

Figure 1

1. Tailpipe extension 2. Muffler

Loose Parts

Note: Use the chart below to identify parts for assembly.

Description Qty. Use

Muffler

Gasket

Installing 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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Form No. 3327-879 Muffler Kit 100 Series Z Master Part No. 105–3634 Part No. 105–3635 Part No. 105–3636 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. 1 2 m–5842 Figure 1 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.