Service manual
21 of 46MAC Encore Performance - Revision A, 12-20-2017
Figure 41: Replacing the zoom belt
Replacing the zoom belt
1. Remove the head covers. See “Removing the
head covers” on page 20.
2. Remove the front side covers. See “Removing the
front side covers” on page 20.
3. Remove the multimodule. See “Replacing the
multimodule” on page 26.
4. Lock the head in vertical position.
5. Loosen the belt tensioner (1) for the zoom lens as
much as possible.
6. Tighten both screws (2) to keep the belt loose.
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2
Figure 42: Loosening the axles
8. Gently pull down both axles (4) through the zoom
and focus assemblies, as far as possible.
NOTE! Use gloves to avoid lubricant on your
ngers.
4
7. Loosen the axles (3) on both sides of the front
lens assembly.
Figure 43: Pulling down the axles
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3
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