4.8 PC-300–PC-550 Procedural/Fixed Height/Trauma/Surgical/ OB/GYN/Electric Stretcher Siderail
Transfer Stop/Common Tube
Chapter 4: Removal, Replacement, and Adjustment Procedures
Page 4 - 26
TranStar® PC-100/PC-200/PC-300/PC-350/PC-400/PC-450/
PC-500/PC-550/TR-500/SG-500/OB-450/OB-550/EL-550
Series Stretcher Service Manual (man115re)
4.8
PC-300–PC-550 Procedural/Fixed Height/Trauma/Surgical/
OB/GYN/Electric Stretcher Siderail Transfer Stop/Common
Tube
Tools required:
Ratchet
T30 Torx®
1
head bit
Torque wrench 0-250 in-lb
Drill
3/16" drill bit
Hammer
1/8" pin punch
Removal
CAUTION:
Do not use a screwdriver to remove the top rail ratchet rivet. The upper
pivot bracket is made of plastic. Damage to the bracket could occur.
1. Using the 3/16" drill bit, drill a hole through the two top rail ratchet rivets
(H). Remove the rivets (see figure 4-9 on page 4-23).
2. Using the ratchet and the T30 Torx® head bit, remove the lower pivot bolt
(J) that secures the common tube (N) to the bottom rail.
3. Remove the common tube (N), roller guide (K), lower pivot block (L), and
the two wave washers (I)
from the siderail assembly.
Replacement
1. Align the roller guide (K), the lower pivot block (L), the two wave washers
(I)
,
and the tube with the bolt holes in the bottom rail.
CAUTION:
The lower pivot bolt has self-tapping threads. Ensure that you use a
new lower pivot bolt for the installation procedure, and hand start it.
Failure to do so could result in damage to the bolt hole threads.
2. Using the ratchet and the T30 Torx® head bit, carefully install a
new
lower
pivot bolt (J)
to secure the tube to the bottom rail.
3. Using the torque wrench with the T30 Torx® head bit, torque the lower
pivot bolt (J)
to 140 + 10 in-lb (15.8 + 1.1 N·m).
4. Install two
new
ratchet rivets (H) to secure the common tube (N) to the top
rail.
1. Torx® is a registered trademark of Textron, Inc.
Содержание EL-550
Страница 2: ......
Страница 509: ...Schematic Wiring Diagram Control Board P N 49603 Back to Chapter 3 ...
Страница 510: ...Schematic Wiring Diagram Electric Stretcher P N 60389 Back to Chapter 3 ...