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Table of Contents
Ball Lift Rod Spring Conversion
Fits all Brunswick Pinsetters
Packaging
Item
No. Qty.
Description
1
1 Ea.
Arbor Stem
2
1 Ea.
Threaded Stem
3
1 Ea.
Nut, Spring Retainer
4
1 Ea.
Spring
5
1 Ea.
Jam Nut 7/8-14 (not illustrated)
Installation
WARNING! Remove all power from pinsetter by throwing main
breaker and disconnecting power cord at control box.
1. Remove jam nuts (P/N 11-125208-000), washer (P/N 12-400139-004) and rubber bumpers
(P/N 12-400123-000). Retain this hardware including flange bushing (P/N 12-400803-000) for
future use. Remove the old spring.
2. Clean spring rod and hardware using machine cleaner and inspect (if badly worn, replace them).
Lube spring rod, bushing and wear surfaces with grease.
RUBBER BUMPER
WASHER
JAM NUTS
September, 2009
12-862944-000
Figure 1
© Brunswick Bowling & Billiards Corp. 2009. All rights reserved.
1
12-900352-000
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Summary of Contents for Brunswick 12-862944-000
- Page 1 2. Clean spring rod and hardware using machine cleaner and inspect (if badly worn, replace them). Lube spring rod, bushing and wear surfaces with grease. RUBBER BUMPER WASHER JAM NUTS Figure 1 © Brunswick Bowling & Billiards Corp. 2009. All rights reserved. September, 2009 12-900352-000...
- Page 2 3. Install Jam Nut 7/8-14 and Spring Retainer Nut onto Threaded Stem. 4. Install the Threaded Stem and nut assembly, then the Spring and next the Arbor Stem onto Spring Rod. 5. Replace bushing (P/N12-400803-000) and reassemble rubber bumper, washer and jam nuts. Adjustments 1.
- Page 3 5. If the clearance is less than 1/16”, check the elevator guide roller adjustment, pit shaker adjust- ment and elevator frame adjustments. If all the above adjustments are correct, the ball lift rods must be raised to increase the dimension. To raise the ball lift rods, loosen the lock nut on the upper clapper block and turn the adjusting screw in until the 1/16”...
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