Sequence of dis/reassembly for this semiauto is so different from anything that most advice on maintenance is "DON'T"! The actual gunsmithing for teardown is well within most skillsets, IF the sequence is known. Viola! Cannot perform at this level? Do NOT attempt.
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00:00 Intro
00:20 Clear and remove barrel group
02:25 Remove fire control and buttstock group
05:29 Dismount shell lifter
07:16 Remove left shell latch
08:17 Remove right shell latch
10:02 Remove operating handle locking block
11:24 Remove operating handle
13:02 Remove bolt
13:27 Remove bolt lock
14:12 Remove shell lifter
14:45 Disassemble bolt
16:06 Fire control group description of operation and service
19:45 Position shell lifter in assembly procedure position
20:27 Install bolt lock
22:00 Reassemble and install bolt
22:36 Install operating handle
23:46 Install operating handle locking block
24:45 Install right side shell latch
25:22 Install left side shell latch
26:12 Install shell lifter in correct operation position
26:51 Install fire control group
28:09 Reassemble buttstock
29:53 Reassemble barrel group
34:00 Test fire, and inspection of spent hulls.........