Open for pre-orders!
We are now accepting our first round of pre-orders for our 572, 562 Mark II, and 592 mufflers. As we get caught up, we will accept additional pre-orders. If the product you are interested in appears as 'out of stock' instead of 'pre-order now', please add your email to the notification list using the 'notify when available' button and we will let you know when the next round of pre-orders is available. We appreciate everyone's patience as we work through the very high demand. Unfortunately, our 550 muffler is not yet back in stock due to a manufacturing issue. We are working on getting this fixed as soon as possible.
Thank you for your support!
- Steadfast Forestry Products
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INSTALLATION INSTRUCTIONS
Step 1: Remove factory installed muffler. Retain ALL hardware, gaskets, and heat shield/deflector.
Step 2: Hand-fit deflector to the mounting surface of your Steadfast muffler. The presence of the deflector AND gasket is imperative for clearance on some models (specifically 562) as the transfer port cover bosses may interfere with fit/spacing. (Fig. 1-2)
Fig. 1
Fig. 2
Step 3: Place mounting bolts through muffler and stack your deflector and gaskets in place on the protruding studs. The order in which you place the deflector and gasket is not critical but we do suggest that the gasket be between the muffler and deflector.
Step 4: Loosely start all fasteners to position the muffler on the saw case halves and cylinder BEFORE tightening. Please note the spacers provided are to be placed on the mounting flange and NOT between the muffler and cases. (Fig. 3)
Fig. 3
Step 5: Using the factory torque specification or good judgment, tighten all mounting hardware.
Step 6: Use the factory starting procedure and field tuning steps for your saw model.
Please contact us if you have any questions during installation.