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Section 10<br />
PERFORATOR SHAFTS<br />
SERVICE<br />
Fixed Calliper<br />
Plate - Outer<br />
Moving Callipers<br />
Upper Perforator<br />
Shaft<br />
Fixed Calliper<br />
Fixing Screws -<br />
Fixed Callipers<br />
Primary Conveyor<br />
Shaft<br />
Lower Perforator<br />
Shaft<br />
Main Roller - Centre<br />
Fold Rollers<br />
Linear Bearings<br />
Calliper Jaws<br />
Perforator Shafts .......................................................Fig 10.11<br />
10.1 .....Perforator Shafts - Removal<br />
The perforator shafts are located in the machine using the same<br />
bearing housings (fixed callipers) as the centre roller. Owing to the<br />
extent of dismantling required, consideration should always be<br />
given to replacing the drive tyres on the perforator shafts<br />
whenever the centre roller is removed.<br />
The instructions that follow are assuming that only the perforator<br />
shafts require dismantling. The perforator shafts should be<br />
removed as follows:-<br />
PAGE 26<br />
FOLDING
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