22．小腿丝杆螺母座的更换 Replace Pin Rocker Bearing `S Nut - EASEPAL EC-385A Maintenance Service Manual

Turn on the belt of motor to set axletree is longest
B：取下触地检测开关保护盖，然后拔掉检测开关上的端子
Open the save box of senors switch and disconnect wire terminal
C：用十字螺丝刀和 7mm 的扳手将固定开关的螺栓取下,再取一新的检测开关换上，
更换步骤按上述步骤逆向进行即可
Use tools take away the fixing the pin,and remove the screws ,replace new one set it up
22．小腿丝杆螺母座的更换 Replace pin rocker bearing `s nut
A：在靠行走电机附近，找到两螺帽，用扳手将两螺帽卸下；
再沿丝杆方向，找到下面两固定丝杆的螺丝以
及固定丝杆螺母座的四颗十字盘头螺丝，
并用扳手和螺丝刀分别取下螺母及螺丝。
Find screws(2pcs) near the motor on the top of legrest,
And find screw(2pcs)and nuts(2pcs) on the bottom of axletree
Slacken and remove them
触地检测
开关位置
The switch
oposition
螺帽及螺丝位置
Position of nuts
and screws
使长度最长
Adjust actuator
to longest
两螺帽位置
Screws position
检测开关
Inspection
board