GE COMPANY
DIRECTION 5472001-1EN, REVISION 6OPTIMA CT680 SERIES AND OPTIMA CT670 INSTALLATION MANUAL
Page 140 Section 3.0 - Shim Installation
mechanism. (The head holder does not need to be latched onto the second step)
4.) Check if the head holder has a small free-play in the horizontal direction
Figure 3-7 Axial Head Holder
5.) If the rubber is too thick, repeat steps 1-4 using a thinner shim (3.5, 3.0…0.5mm) until the head
holder is latched (without excessive force) and fits securely in the cradle.
If the thinnest shim (0.5mm) is too tight, the tab can be cut off to reduce the thickness
Figure 3-8 Cut the shim for Headholder
6.) Clean off the surfaces where the shims will mount using alcohol.
7.) Peel off the paper from the back of the selected shims and attach with the tabs facing out. Hold
each shim with your fingers for a few seconds to attach it to the head holder.
3.5 Finalization
Review latching of head holder with customer after installation