www.stryker.com 6086-009-001 REV B 69
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Service Information
Figure 68
INNER, INNER TUBE REPLACEMENT
Tools Required:
• (2) Saw Horse
• 3/8” Combination Wrench
• 7/16” Combination Wrench
• T25 Torx Driver
• (2) 9/16” Combination Wrench
• Dead Blow Hammer
Procedure:
1. Using a T25 Torx driver, remove the four
button head cap screws (A) from the
base stiffener (B) (Figure 68).
2. Lower the cot to the full down position.
3. Using two saw horses, flip the cot upside
down on the saw horses to support the
cot.
4. Using a 3/8” and 7/16” combination
wrench, remove all four caster mount
bolts (C) that secure the outer lift tube
assemblies to the foot base tubes
(Figure 69).
5. Using two 9/16” combination
wrenches and a dead blow hammer,
remove the base connecting rod
(D) and centerlock hex jam nut (E).
Note: Save the bearings (F) that fall
out. (Figure 71).
6. Remove the outer base tube weldment
(G) on the side that is damaged. Leave
the opposite side on to support the
X-frame (Figure 70).
7. Slide the foot base tubes (H)
through the X-frame legs to
loosen the X-frame (Figure 70).
Note: The opposite side will still have
the outer base tube and foot base tubes
attached to the X-frame.
8. Remove the inner tube and save the
bushings (J) to reuse on the new tube.
9. Reverse the above procedures to install
the new inner tube.
10. Verify proper operation of the unit before
returning it to service.
C
A
A
B
Figure 70
Figure 71
Figure 69
E
D
F
G
H
H
J
J
J
J
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