JR MB-331, Assembly Manual

Page: 9 / 10

P.9
Item No. Description Qty. Note.
61651 Swash plate arm × 2 w/Joint ball screw L4
61788 Head button × 1 w/Socket head bolt M2 × 8
61789 Center hub MB-331 × 1
61790 Upper plate lock base assembly × 1 Bearing already installed
61791 Main blade holder assembly × 1 w/bearing, thrust bearing and washer
61792 FBL pitch arm (331) × 1 w/joint ball screw L4, socket head bolt
61793 Spindle shaft MB-331 × 3 w/O-ring 5.8 × 9.6 × 1.9 for one kit
61794 Swash plate assembly MB-331 × 1 w/control ball
61795 Blade holder MB-331 × 1
70661 Joint ball screw L4 × 5
70662 Universal link M2 × 10
70665 Washer 6 × 10 × 0.5 × 2
70720 Upper plate lock link × 1
80006 Socket head bolt M2 × 8 × 10
80013 Socket head bolt M3 × 8 × 10
80073 Socket head bolt M2 × 6 × 10
80117 Socket head bolt M2.6 × 6 × 10
80164 Nylon lock nut M4 (t3.8) × 10
80226 Main blade bolt set × 1 M4 × 24 2pcs
80227 Socket head bolt M2.6 × 5 × 10
80246 Threaded rod M2 × 39 × 2
81047 Thrust bearing 6 × 12 × 4.5 × 2 DDT-1260DSG
81073 Shielded bearing 6 × 13 × 5 × 2 L-1360ZZ
81061 Shielded bearing 2 × 5 × 2.3 × 2 L-520ZZ
81084 Flanged bearing F2 × 5 × 2.3 × 2 LF-520ZZ
83159 Carbon main rotor blades MB-331 × 3 L510