This will work with the 336, .444 also
The only tools needed is a set of gunsmith screwdrivers. As you can see I use a Leatherman tool with bits. It works, but a proper set of screwdrivers is much better. A piece of rag cloth on your workbench saves the rifle from scratches and stops screws and small parts rolling to the floor.
DISSASEMBLY:
1. Make sure the rifle is unloaded and the magazine empty.
2. Make sure the rifle is unloaded and the magazine empty once more.
3. Cock the hammer (33) and open the action about 1/3.
4. Remove the lever screw (24) and the lever (20):
5. Remove the breech bolt (6) and the ejector (18):
The barrel may now be cleaned from the chamber end.
Further disassembly for thorough cleaning or maintenance:
6. Remove the tang screw (68):
7. Pull back the butt stock (10):
8. Lower the hammer (33). This is a bit complicated. With a grip as shown on the photo: Push in the trigger safety block (74), pull the trigger and lower the hammer.
9. Remove the main spring (35) by sliding the hammer spring adjusting plate (36) sideways out of the notch in the trigger guard plate (92):
10. Remove the hammer screw (34):
11. Remove the trigger plate support screw (73) on the left side of the receiver, just over the lever screw.
12. Remove the trigger plate screw (72) in front of the trigger plate:
13. Pull down the trigger plate (92):
14. Remove the locking bolt (44):
15. Remove the hammer (33):
16. Remove the carrier screw (15), on the right side of the receiver, close by the safety:
17. Remove the carrier (11):
18. Remove the loading spring screw (43) and the loading spring (42):
19. Remove the forearm tip tenon screws (32). Leave the forearm tip (30) in place till the magazine tube is removed:
20. Remove the magazine tube plug screw (48) leaving the magazine tube in place:
22. Ease the magazine tube away from the barrel holding the magazine tube plug still in the tube (47):
23. Remove the magazine tube plug (47) trying to avoid magazine plug and spring (49) going out in orbit. Remove the plug with your right hand and keep control of the spring with your left:
24. Move the forearm tip (30) a bit towards the front end of the magazine tube (45) and remove the forearm from the barrel in down and forward direction:
25. Remove the forearm (29), magazine tube (45) and magazine tube follower (46):
26. Turn the magazine tube with the "hunch" upwards and slide the magazine tube out of the forearm.
Then everything is disassembeled for cleaning and maintenance. Further dissasembly is seldom neccessary and requires a bit more tools.

The only tools needed is a set of gunsmith screwdrivers. As you can see I use a Leatherman tool with bits. It works, but a proper set of screwdrivers is much better. A piece of rag cloth on your workbench saves the rifle from scratches and stops screws and small parts rolling to the floor.
DISSASEMBLY:
1. Make sure the rifle is unloaded and the magazine empty.
2. Make sure the rifle is unloaded and the magazine empty once more.
3. Cock the hammer (33) and open the action about 1/3.
4. Remove the lever screw (24) and the lever (20):

5. Remove the breech bolt (6) and the ejector (18):

The barrel may now be cleaned from the chamber end.
Further disassembly for thorough cleaning or maintenance:
6. Remove the tang screw (68):

7. Pull back the butt stock (10):

8. Lower the hammer (33). This is a bit complicated. With a grip as shown on the photo: Push in the trigger safety block (74), pull the trigger and lower the hammer.

9. Remove the main spring (35) by sliding the hammer spring adjusting plate (36) sideways out of the notch in the trigger guard plate (92):

10. Remove the hammer screw (34):

11. Remove the trigger plate support screw (73) on the left side of the receiver, just over the lever screw.

12. Remove the trigger plate screw (72) in front of the trigger plate:

13. Pull down the trigger plate (92):

14. Remove the locking bolt (44):

15. Remove the hammer (33):

16. Remove the carrier screw (15), on the right side of the receiver, close by the safety:

17. Remove the carrier (11):

18. Remove the loading spring screw (43) and the loading spring (42):

19. Remove the forearm tip tenon screws (32). Leave the forearm tip (30) in place till the magazine tube is removed:

20. Remove the magazine tube plug screw (48) leaving the magazine tube in place:

22. Ease the magazine tube away from the barrel holding the magazine tube plug still in the tube (47):

23. Remove the magazine tube plug (47) trying to avoid magazine plug and spring (49) going out in orbit. Remove the plug with your right hand and keep control of the spring with your left:

24. Move the forearm tip (30) a bit towards the front end of the magazine tube (45) and remove the forearm from the barrel in down and forward direction:

25. Remove the forearm (29), magazine tube (45) and magazine tube follower (46):

26. Turn the magazine tube with the "hunch" upwards and slide the magazine tube out of the forearm.

Then everything is disassembeled for cleaning and maintenance. Further dissasembly is seldom neccessary and requires a bit more tools.