Hearthstone Door Latch Kit: 94-73910-OEM

Replacement Hearthstone wood stove ashpan latch kit for select Clydesdale & Manchester Models 

Kit Includes:

• 1 5491-048 1 Latch 
• 1 4500-2976 Setscrew
• 3 4700-0790 Spacer Washers
• 1 5021-032 Flat Washer
• 1 5240-138 Coil Spring

Replacement For Part Number:

• 94-73910

These are all of the confirmed compatible units for this product. Where To Find Your Make & Model

Check these against the part you are replacing before ordering. If a dimension does not match, contact us and we will confirm the fit.

Install Instructions For Hearthstone Door Latch Kit: 94-73910-OEM

Instructional Documents

• Install Instructions PDF for Hearthstone 94-73910

Instructional Notes

1. Remove the set screw on the outside of the cast iron crank assembly (see photo 2) with the 5/32” allen wrench.

2. Turn the cast crank counterclockwise until it separates from the threaded latch shaft. Keep the cast iron crank for the reassembly.

3. Push the latch shaft through the door and discard the original latch, washers, and coil spring.

4. Place two of the adjustment washers onto the new latch shaft.

5. Push the latch through the hole in the door and slide the 1” OD washer over the outside portion now sticking through the door. Place the coil spring onto the latch on top of the 1” OD washer,

6. Thread the cast iron crank back onto the latch shaft until it is about 1/8” from the surface of the door. Line the hole in the crank up over the groove in the shaft and lock the pieces together by turning in the setscrew. The tab on the end of the setscrew will insert into the notched groove in the edge of the latch shaft. Tighten the assembly with the allen wrench.

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