Toro 105-1672, 105-1673 Installation Instructions

Spark Arrester Kit

Z-Master Traction Units

Form No. 3326-338

Part No. 105-1672 (for use on 1-1/4 in

muffler outlets) and 105-1673 (for use on

1-1/2 in muffler outlets)

Important When finished installing the spark arrester, store this sheet with your traction unit Operator’s Manual for

future reference.

Installation

Instructions

Loose Parts

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

Description Qty. Use

Spark arrester Clamp

Installing the Spark Arrester

1. Stop the PTO, set the parking brake, stop the engine,

and remove the ignition key.

2. Allow the traction unit to cool completely.

1 1

Installing the spark arrester

4. Slide the clamp over the arrester until it is flush with

the slotted end of the arrester so that the clamp covers the slots in the arrester (Fig. 1).

5. Tighten the clamp.

3. Slide the slotted end of the spark arrester over the

exhaust outlet on the muffler as far as possible by hand (Fig. 1).

Important Do not use a hammer or other instrument

to pound the arrester onto the exhaust outlet. Pounding on the arrester will damage it.

Figure 1

1. Spark arrester

2. Muffler exhaust outlet

3. Clamp

Maintaining the Spark Arrester

Inspect the spark arrester every 50 hours for damage, such as holes in the screen, and for build-up on the screen. If it is damaged, replace it with a new spark arrester. If it is dirty, remove it and clean the screen with a wire brush and/or soak it in solvent. Install it as indicated in the previous procedure.