In order to convert the Hawk 4, Herald 6, 8 & 14 double sided single depth stoves you will need to;
1. Lift out the riddling bars
2. Remove the cam bars
3. Lift out the catch bars from both ends
4. Remove the ash pan
5. Fit the cam hole plugs in the holes where the cam bars were and drop in the
log and catch bars where the original catch bars were.