4.30 Central Braking System—P3700A Model Only
Chapter 4: Removal, Replacement, and Adjustment Procedures
Affinity® Three Birthing Bed and Affinity® Four Birthing Bed Page 4 - 75
Service Manual (MAN272 REV 4)
4
c. Remove the spacers (X) on each side of the rocker arm (D).
d. Remove the hairpin (G) and connector pin (H) that secures the metal
brake strip (I) to the rocker arm (D).
e. Lift out and remove the rocker arm (D).
7. Repeat step 6 for the remaining rocker arm.
8. Place the brake/steer pedal (A) into the neutral position.
9. Remove the headboard and the foot section from the bed.
10. Place the pads on the floor to protect the bed from damage.
11. Carefully turn the bed onto the side that has the siderail assembly secured.
12. Using a phillips head screwdriver, remove the two screws (J) and the end
caps (K) covering the cross tube (behind the brake/steer pedal) at both
sides of the base frame.
13. Using a phillips head screwdriver, remove the two screws (L) from the
brake rod support bracket (M) on each side of the base frame.
14. Using a phillips head screwdriver, remove the four screws (N) securing the
detent housing plate (O) at the center of the cross channel.
15. Remove the two hairpins (P) and clevis pins (Q) that connect the shaft of
both the brake/steer pedals to the detent mechanism assembly (R).
16. Rotate either brake/steer pedal (A) to maneuver the cam portion (Z) of its
shaft (U) from the cam pivot (W).
17. Pull the brake/steer pedal shaft (U) free of the cross channel and detent
mechanism assembly (R).
18. Repeat step 16 and step 17 for the opposite side.
19. Remove the detent mechanism assembly (R) from the cross channel.
20. Slide the brake rod support bracket (M) and bushing (T) from the end of
the shaft (U).
21. Remove the brake strips (I) from the base frame.
22. Using a phillips head screwdriver, remove the two screws (Y) and
locknuts (V) that fasten each brake strip (I) to its cam pivot (W).
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