3 - 51
Main unit
Needle bar unit
Assembly
Assembly
2 Case bracket assembly
1. Attach the 2 ball bearings 694 to the case bracket assembly, and attach the
2 retaining rings E3.
2. Place the 4 washers (plain S, 4) in the case bracket assembly, and then
attach the case guide US 1 with the 4 screws 1.
*Key point
• Temporarily tighten the screw 1 first. Firmly tighten it after
completing 3 - 52 "Case bracket assembly attachment."
1
Torque
Hand start
1
1
Retaining ring E3
Bolt, Socket
M4X8