
Model SB700
Work Replacing
Parts
Part
3.
Flywheel and Flywheel Axle
Rev
Steps:
4.
Use Wrench (86) to unscrew six M6×10L
Phillips Head Screws (39) and take apart
Flywheel (31) and together with Axle (33).
5.
Us e the tool as shown in the picture to pull
out both left and right Bearing Housing (32)
6.
Use C-ring pliers to releaseφ20 C Ring (68).
7.
Use Wrench (86) to unscrew six 5/16"×3/4"L
Button Head Socket Bolts (38) to take apart
Flywheel Axle (33).
8.
Reverse above steps to resume.
9.
Move Idler Axle (74) downward by turning
1/4"
×
3"L
Hex
Head
Bolt
(69)
counterclockwise and tighten the Belt (40)
until belt tension reads 700~750 Newton.
Note: Bearing Housing (32) and 6004 Bearing
(66) were glued together during production. If
replacing the bearing is required, replace the
whole set.