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52
3006-409-006 REV C
www.stryker.com
TOOLS REQUIRED:
• Large Snap-Ring Pliers
• 3/8” Socket
• 3/8” Ratchet
• Needle-Nose Pliers
PROCEDURE:
1. Run the bed fully up. Unplug the bed power cord from the wall socket.
2. Using a 3/8” socket, remove the two bolts holding the motion interrupt pan to the litter and remove the pan.
3. Remove the fowler motor (
page 50
) for access to the ball screw assembly.
4. Remove the fowler motor drive isolator and CPR decoupler (
page 51
).
5. Using needle nose pliers, remove the cotter pin holding the clevis pin to the drive screw “wing” (A).
6. Remove the clevis pin and slide the wing and tapered roller bearing off the ball screw.
7. Using a 3/8” socket, underneath the litter, remove the screw holding the cam wire link (B) to the ball screw
assembly.
8. Using a 3/8” socket, remove the two bolts holding the ball screw support bracket (D) to the bottom of the litter and
remove the bracket.
9. Using large snap ring pliers, remove the snap ring holding the ball screw to the bracket (C).
10. To prevent the ball nut from coming off the drive screw, cable tie both ends of the ball screw.
11. Pull the ball screw toward the foot of the bed and remove the head end of the ball screw assembly from the
support.
FOWLER MOTOR BALL SCREW ASSEMBLY REPLACEMENT
B
A
C
D
(standard length bed actuator
assembly shown)
Service Information
Summary of Contents for 3002
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Page 82: ...Return To Table of Contents 82 3006 409 006 REV C www stryker com Bed Assembly Standard Bed ...
Page 83: ...Return To Table of Contents www stryker com 3006 409 006 REV C 83 Bed Assembly Standard Bed ...
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Page 91: ...Return To Table of Contents www stryker com 3006 409 006 REV C 91 Base Assembly Standard Bed ...
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Page 100: ...Return To Table of Contents 100 3006 409 006 REV C www stryker com Lift Assembly ...
Page 134: ...Return To Table of Contents 134 3006 409 006 REV C www stryker com Mechanical Litter Assembly ...
Page 135: ...Return To Table of Contents www stryker com 3006 409 006 REV C 135 Mechanical Litter Assembly ...
Page 164: ...Return To Table of Contents 164 3006 409 006 REV C www stryker com Head End Siderail Assembly ...
Page 165: ...Return To Table of Contents www stryker com 3006 409 006 REV C 165 Head End Siderail Assembly ...
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Page 189: ...Return To Table of Contents www stryker com 3006 409 006 REV C 189 Foot End Siderail Assembly ...
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Page 200: ...Return To Table of Contents 200 3006 409 006 REV C www stryker com Notes ...
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