Service Information
11
JACK REPLACEMENT (WITHOUT COMPRESSION SPRING)
Required Tools:
3/8” Wrench
1/2” Socket
1/2” Wrench
Needle−Nose Pliers
Replacement Procedure:
1.
Apply stretcher brakes. Raise litter to full up. Raise Fowler to full up and raise siderails.
2.
Use a 3/8” wrench to remove the bolt in the litter support tube above black bellows on both ends.
3.
With the assistance of another person, lift off the stretcher litter and set it aside, taking care not to damage
the siderails, etc.
4.
Push down on the jack actuator to put the jack in the full down position.
5.
Lift off the plastic base hood, separating the Velcro holding it to the base frame.
6.
Using a 1/2” socket and 1/2” wrench, remove the four bolts, washers and nuts holding the jack support
straps to the base frame.
7.
Using needle−nose pliers, remove the two cotter keys on the pump link and remove the pump link.
8.
Using a 1/2” socket and a 1/2” wrench, remove the four bolts holding the jack base to the base frame
(using a 3” extension may be required). Remove the jack from the base frame.
9.
Reverse steps 6−8 to install the replacement jack. Reinstall the base hood and the stretcher litter.
JACK REPLACEMENT (WITH COMPRESSION SPRING)
Required Tools:
3/8” Wrench
Needle−Nose Pliers
Straight Screwdriver
Spring Compression Tool
Replacement Procedure:
1.
Apply stretcher brakes. Raise litter to full up. Raise Fowler to full up and raise siderails.
2.
Use a 3/8” wrench to remove the bolt in the litter support tube above black bellows on both ends.
3.
With the assistance of another person, lift off the stretcher litter and set it aside, taking care not to damage
the siderails, etc.
4.
Push down on the jack actuator to put the jack in the full down position.
5.
Lift off the plastic base hood, separating the Velcro holding it to the base frame.
6.
Using needle−nose pliers, pull cotter pin from pump cylinder.
7.
Using a straight screwdriver and pump spring compression tool, compress the pump spring and pry the
pump link out of the pump cylinder.
CAUTION
Do not let the pump piston come out of the jack or damage may occur.
8.
Remove and replace jack as described in the procedure above.
9.
Replace pump spring and pump link using the straight screwdriver and the pump compression tool.
10.
Reinstall the base hood and the stretcher litter.
Return to Table of Contents
Summary of Contents for Gynnie OB-GYN 1061
Page 18: ...Service Information 17 BASE LUBRICATION Back to Table of Contents ...
Page 22: ...Stretcher Assembly 21 Back to Table of Contents ...
Page 24: ...Base Assembly 23 Assembly part number 1061 1 10 reference only Return to Table of Contents ...
Page 25: ...Base Assembly 24 HEAD END Return to Table of Contents ...
Page 26: ...Base Assembly 25 HEAD END Return to Table of Contents ...
Page 41: ...Litter Assembly 40 Assembly part number 1061 30 10 reference only Back to Table of Contents ...
Page 42: ...Litter Assembly 41 Back to Table of Contents ...
Page 43: ...Litter Assembly 42 Back to Table of Contents ...
Page 47: ...1061 50 30 Foot Support Pivot Assembly 46 Back to Table of Contents ...
Page 79: ...1061 40 36 2 Free Standing Calf Rest 78 Back to Table of Contents ...
