2.4 Guidance of Disassemble the Rear cover of Backrest
A:
Take off the outer cover of side board on both sides that you should just pull it of,no screws.
( As pictures below show)
B
:Locate the four screws on the rear cover backrest
.
Use screwdriver remove these screws
.
Then we can
detach the rear cover.
2.5 Guidance of Disassemble the Rear cover of Headrest
A:
Detach the Side board outer cover and rear cover of backrest(Refer to Guidance of Disassemble the Rear
cover of Backrest)
Locate the four screws
Pull here like this