Nikon Super CoolScan 9000ED Repair Manual page 23

Assemble Screw shaft
・ Apply the grease （SUMITEC331) to the screw thread of the screw shaft (#131) overall.
・ Assemble the nut (#132) as shown in the below position.
・ Assemble in order the spring (#133), nut housing (#114) (by putting from its inner deeper part), and nut (#132) into the
screw shaft (#131).
・ Screw in the right nut (#132) so that the left edge of the nut housing (#114) and right nut (#132) are aligned on the same
face.
Left nut
#133
＃ 132
・ Assemble the spring (#136), washer (#134), and 2 bearings (#135) into the screw shaft (#131). Then compress the spring
to put on the base (#121), and fix it with 2 retaining springs (#104) and 2 screws (#194).
#104×2
#194×2
#135
Chamfer should face
#135-side
Grease: SUMITEC331
#131
Right nut
#114
#132
Grease: G940501
Apply the greease on the both sides of #114 that engage #132.
Grease: Shell Tellus oil
#136
#134
- A10 ･
#132
60 mm
Left nut
#131
-
LS-9000
VRA51701-R.3607.A
Leveled
#132
#114
#135