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QUEENSLAND URBAN UTILITIES
QUU CONTRACT NO: C1112-022
LUGGAGE POINT STP/LUGGAGE POINT
OPERATION & MAINTENANCE MANUAL
Chp4Maintenance.doc
DRAFT: A 23-Jul-13
Page 31 of 36
Refer to figure 4-21. Slide the gear box (1) on the machine shaft until it stops against the support
bushing.
Figure 4-21. Installing the Gear Box
1.
Make sure all bolts (6) in the shrink disc (5) are loose. Slide the torque bushing (4) on the
machine shaft until it is sompletely seated. Tighten the shrink disc bolt finger tight only and
make sure that the collars on the shrink disc are parallel.
2.
Tighten the bolts on the shrink disc by working around, from one bolt ot the next, in a circular
pattern. Do not turn each bolt more than 1/4 turn at a time. Verify the bolts are not turning at 9
ft-lbs torque.
3.
Replace the M8 x 20 bolts and the retaining arm on the gear box.
Luggage Point STP ST18 Pre Treatment (Aqua-Screen (Andritz) Operation and Maintenance Manual) General
Q-Pulse Id: TMS579
Active: 13/12/2013
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